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SHA256: 9c983e5edbc2a09cb468664c15bb51dbcceec2d528c96e0575a0606cb174bb14
File name: chuk.exe
Detection ratio: 16 / 65
Analysis date: 2019-02-25 07:25:23 UTC ( 2 months, 3 weeks ago ) View latest
Antivirus Result Update
Ad-Aware Gen:Variant.Midie.60892 20190224
Arcabit Trojan.Midie.DEDDC 20190224
BitDefender Gen:Variant.Midie.60892 20190224
CrowdStrike Falcon (ML) malicious_confidence_100% (D) 20181023
Cybereason malicious.b5ae26 20190109
Cylance Unsafe 20190224
Emsisoft Gen:Variant.Midie.60892 (B) 20190224
Endgame malicious (high confidence) 20190215
ESET-NOD32 a variant of Win32/GenKryptik.DAOR 20190224
GData Gen:Variant.Midie.60892 20190224
Sophos ML heuristic 20181128
MAX malware (ai score=86) 20190224
eScan Gen:Variant.Midie.60892 20190224
Qihoo-360 HEUR/QVM03.0.755F.Malware.Gen 20190224
SentinelOne (Static ML) static engine - malicious 20190203
Symantec ML.Attribute.HighConfidence 20190224
Acronis 20190222
AegisLab 20190224
AhnLab-V3 20190224
Alibaba 20180921
Antiy-AVL 20190224
Avast 20190224
Avast-Mobile 20190224
AVG 20190224
Avira (no cloud) 20190224
Babable 20180917
Baidu 20190214
CAT-QuickHeal 20190224
ClamAV 20190224
CMC 20190223
Comodo 20190224
Cyren 20190224
DrWeb 20190224
eGambit 20190224
F-Secure 20190224
Fortinet 20190224
Ikarus 20190224
Jiangmin 20190224
K7AntiVirus 20190224
K7GW 20190224
Kaspersky 20190224
Kingsoft 20190224
Malwarebytes 20190224
McAfee 20190224
McAfee-GW-Edition 20190224
Microsoft 20190224
NANO-Antivirus 20190224
Palo Alto Networks (Known Signatures) 20190224
Panda 20190224
Rising 20190224
Sophos AV 20190224
SUPERAntiSpyware 20190220
Symantec Mobile Insight 20190220
TACHYON 20190224
Tencent 20190224
TheHacker 20190224
TotalDefense 20190224
Trapmine 20190123
Trustlook 20190224
VBA32 20190222
VIPRE 20190224
ViRobot 20190224
Webroot 20190224
Yandex 20190222
ZoneAlarm by Check Point 20190224
Zoner 20190224
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
FileVersionInfo properties
Product strammel
Original name tetracoral.exe
Internal name tetracoral
File version 1.06.0001
Comments Kadish
Signature verification A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
Signing date 8:49 PM 3/13/2019
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2008-02-13 22:53:48
Entry Point 0x0000104C
Number of sections 3
PE sections
Overlays
MD5 2f8e53d7e5bd00674b001bb69b9f619a
File type data
Offset 520192
Size 2216
Entropy 7.70
PE imports
EVENT_SINK_QueryInterface
__vbaExceptHandler
Ord(632)
MethCallEngine
EVENT_SINK_Release
Ord(100)
EVENT_SINK_AddRef
Number of PE resources by type
RT_ICON 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
NEUTRAL 2
ENGLISH US 1
PE resources
ExifTool file metadata
UninitializedDataSize
0

Comments
Kadish

InitializedDataSize
12288

ImageVersion
1.6

ProductName
strammel

FileVersionNumber
1.6.0.1

LanguageCode
English (U.S.)

FileFlagsMask
0x0000

ImageFileCharacteristics
No relocs, Executable, No line numbers, No symbols, 32-bit

CharacterSet
Unicode

LinkerVersion
6.0

FileTypeExtension
exe

OriginalFileName
tetracoral.exe

MIMEType
application/octet-stream

FileVersion
1.06.0001

TimeStamp
2008:02:13 23:53:48+01:00

FileType
Win32 EXE

PEType
PE32

InternalName
tetracoral

ProductVersion
1.06.0001

SubsystemVersion
4.0

OSVersion
4.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CodeSize
507904

FileSubtype
0

ProductVersionNumber
1.6.0.1

EntryPoint
0x104c

ObjectFileType
Executable application

Execution parents
File identification
MD5 a14cd174d4b4d5a0b6c52fca2e6c8290
SHA1 081cdaab5ae260433ed98172d72a889c3e6b4315
SHA256 9c983e5edbc2a09cb468664c15bb51dbcceec2d528c96e0575a0606cb174bb14
ssdeep
12288:L+2GVMS0dHSWtWVnscCFar/U9oTR6mcvBoYchRj:L+2GVqHcCo/U9ovBj

authentihash b9f2b7b965cce5ea4d30757e81bb6d8b697af7a8275696d630884e974ee8b373
imphash e214f95f7f3a3181be62d978fbf0219c
File size 510.2 KB ( 522408 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win32 Executable Microsoft Visual Basic 6 (82.7%)
Win32 Dynamic Link Library (generic) (6.6%)
Win32 Executable (generic) (4.5%)
OS/2 Executable (generic) (2.0%)
Generic Win/DOS Executable (2.0%)
Tags
peexe overlay

VirusTotal metadata
First submission 2019-02-25 07:25:23 UTC ( 2 months, 3 weeks ago )
Last submission 2019-03-13 02:59:11 UTC ( 2 months, 1 week ago )
File names tetracoral.exe
chuk.exe
filemsg.exe
chuk.exe
a14cd174d4b4d5a0b6c52fca2e6c8290.virobj
tetracoral
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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
Hooking activity
Runtime DLLs
Additional details
The file installs an application-defined hook procedure into a hook chain. You would install a hook procedure to monitor the system for certain types of events. These events are associated either with a specific thread or with all threads in the same desktop as the calling thread. This is done making use of the SetWindowsHook Windows API function.