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SHA256: 5c982a2664641cb78fe7a5c3f34f755c18642b057b817df024269cfc3efca586
File name: 5c982a2664641cb78fe7a5c3f34f755c18642b057b817df024269cfc3efca586
Detection ratio: 45 / 48
Analysis date: 2013-12-03 05:30:41 UTC ( 4 months, 2 weeks ago )
Antivirus Result Update
AVG Zbot.COA 20131202
Ad-Aware Trojan.GenericKD.1330040 20131203
Agnitum Trojan.Bublik!aQW5fPI/D24 20131202
AhnLab-V3 Trojan/Win32.Zbot 20131202
AntiVir TR/Agent.ZREQ 20131203
Antiy-AVL Trojan/Win32.Win32 20131129
Avast Win32:Malware-gen 20131203
Baidu-International Trojan.Win32.Bublik.Ae 20131202
BitDefender Trojan.GenericKD.1330040 20131203
Bkav W32.Clodfd7.Trojan.7ddf 20131129
CAT-QuickHeal TrojanDownloader.Upatre.A4 20131202
ClamAV Win.Trojan.Upatre-16 20131203
Commtouch W32/Trojan.SBTF-9285 20131203
Comodo UnclassifiedMalware 20131203
DrWeb Trojan.DownLoad3.28161 20131203
ESET-NOD32 Win32/TrojanDownloader.Small.AAB 20131202
Emsisoft Trojan.GenericKD.1330040 (B) 20131203
F-Prot W32/Trojan3.GEH 20131203
F-Secure Trojan.GenericKD.1330040 20131203
Fortinet W32/UPATRE.AU!tr 20131202
GData Trojan.GenericKD.1330040 20131203
Ikarus Trojan-Downloader.Win32.Upatre 20131203
Jiangmin Trojan/Downloader.crypt.a 20131203
K7AntiVirus Trojan-Downloader ( 000078781 ) 20131202
K7GW Trojan-Downloader ( 000078781 ) 20131202
Kaspersky Trojan.Win32.Bublik.bhnh 20131203
Kingsoft Win32.Troj.GenericKD.v.(kcloud) 20130829
Malwarebytes Trojan.Email.FA 20131203
McAfee Generic Downloader.z 20131203
McAfee-GW-Edition Generic Downloader.z 20131202
MicroWorld-eScan Trojan.GenericKD.1330040 20131203
Microsoft TrojanDownloader:Win32/Upatre.A 20131203
NANO-Antivirus Trojan.Win32.Bublik.civpif 20131203
Norman CryptoLocker.C 20131202
Panda Trj/Agent.IVN 20131202
Rising PE:Malware.FakePDF!1.9C28 20131203
SUPERAntiSpyware Trojan.Agent/Gen-Downloader 20131202
Sophos Troj/Zbot-GOQ 20131203
Symantec Trojan.Zbot 20131203
TheHacker Trojan/Downloader.Small.aab 20131202
TotalDefense Win32/Upatre.A!generic 20131203
TrendMicro TROJ_UPATRE.AU 20131203
TrendMicro-HouseCall TROJ_UPATRE.AU 20131203
VBA32 Trojan.Bublik 20131202
VIPRE Trojan.Win32.Generic!BT 20131203
ByteHero 20131127
ViRobot 20131203
nProtect 20131202
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2013-10-09 18:19:45
Entry Point 0x000016DE
Number of sections 4
PE sections
PE imports
CreateFontIndirectA
GetLastError
GetCurrentProcess
GetCurrentProcessId
GetModuleHandleA
lstrcpyA
CreateFileA
GetCommandLineA
GetCurrentThreadId
DrawTextA
CreateWindowExA
LoadCursorA
LoadIconA
UpdateWindow
DispatchMessageA
EndPaint
BeginPaint
SendMessageA
DefWindowProcA
MessageBoxA
GetWindowRect
TranslateMessage
PostQuitMessage
ShowWindow
DestroyWindow
GetMessageA
SetWindowPos
RegisterClassExA
Number of PE resources by type
RT_ICON 1
RT_MENU 1
RT_GROUP_ICON 1
RT_MANIFEST 1
Number of PE resources by language
ENGLISH US 4
ExifTool file metadata
MIMEType
application/octet-stream

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

TimeStamp
2013:10:09 19:19:45+01:00

FileType
Win32 EXE

PEType
PE32

CodeSize
11264

LinkerVersion
7.1

EntryPoint
0x16de

InitializedDataSize
11776

SubsystemVersion
4.0

ImageVersion
0.0

OSVersion
4.0

UninitializedDataSize
0

CarbonBlack CarbonBlack acts as a surveillance camera for computers
While monitoring an end-user machine in-the-wild, CarbonBlack noticed the following files in execution wrote this sample to disk.
Compressed bundles
File identification
MD5 3631737139bb2090cefdb50c6f7d646b
SHA1 c36035515d6e1a28f6210453f899956b50fb2f5c
SHA256 5c982a2664641cb78fe7a5c3f34f755c18642b057b817df024269cfc3efca586
ssdeep
384:boOEojW/znj1PcpJ6vWddlbjdI+CfkZC1CQB5AfjkC:bvsznj1tibjRCfkECdfj

File size 22.5 KB ( 23040 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win32 Dynamic Link Library (generic) (43.5%)
Win32 Executable (generic) (29.8%)
Generic Win/DOS Executable (13.2%)
DOS Executable Generic (13.2%)
Autodesk FLIC Image File (extensions: flc, fli, cel) (0.0%)
Tags
peexe

VirusTotal metadata
First submission 2013-10-09 19:40:24 UTC ( 6 months, 1 week ago )
Last submission 2013-12-03 05:30:41 UTC ( 4 months, 2 weeks ago )
File names october23
3631737139bb2090cefdb50c6f7d646b.exe
3631737139bb2090cefdb50c6f7d646b
5c982a2664641cb78fe7a5c3f34f755c18642b057b817df024269cfc3efca586
ACAS10092013.exe
c-1841e-337-1381347603
ACAS10092013.ex_
acas10092013.exe
file-6060426_exe
Advanced heuristic and reputation engines
Symantec reputation Suspicious.Insight
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Condensed report! The following is a condensed report of the behaviour of the file when executed in a controlled environment. The actions and events described were either performed by the file itself or by any other process launched by the executed file or subjected to code injection by the executed file.
Opened files
Read files
Written files
Deleted files
Set keys
Created processes
Shell commands
Code injections in the following processes
Created mutexes
Opened mutexes
Opened service managers
Opened services
Runtime DLLs
Additional details
The file uses the IsDebuggerPresent Windows API function in order to see whether it is being debugged.
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.
DNS requests
TCP connections
UDP communications