BaBuk | Triage

Sharing

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General

Target

BaBuk
Size

131KB
MD5

17eb8fa4b86a2f5ec5cb789545902181
SHA1

cb40cc63b23bc335aa095606c07b56f2d2d71bb9
SHA256

07fb7b42fe8d4a2125df459efd86de0f27b91b59d82b85b530c1e7c552c9e235
SHA512

cce3789d6e5395f701c9ff10467c3352568f7a3cea13cfd55e6b6f1bade8f01a56a8c1a433940fa1ccdce201941788717f6d486cef40f59d2bac075eaf696573
SSDEEP

1536:j/tSikO5ssRyJmapXRQVO6eWkYolZPt1AUvMFMQiNwRVRky3es:xSWqLQAYolZPt1oJRfky3es

Score

N/A

Malware Config

Signatures

Files

BaBuk
.exe windows x64

2f7a84042efbba59ddabe77100a16eba

Code Sign

31:11:00:fb:8d:ee:5e:09:37:6b:69:a8:f6:23:e0:ee
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

14/05/2018, 00:00

Not After

17/06/2021, 23:59

Subject

CN=Global Software\, LLC,O=Global Software\, LLC,L=Raleigh,ST=North Carolina,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

cf:14:33:d8:b0:32:5e:39:73:13:77:8f:19:b9:13:e6:32:9f:b4:76
Signer

Actual PE Digest

cf:14:33:d8:b0:32:5e:39:73:13:77:8f:19:b9:13:e6:32:9f:b4:76

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Global Software\, LLC,O=Global Software\, LLC,L=Raleigh,ST=North Carolina,C=US

23/09/2022, 10:47
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery

msvcrt

__C_specific_handler
__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_initterm
_lock
_onexit
_unlock
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
system
vfprintf

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 564B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 504B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1024B - Virtual size: 768B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2f7a84042efbba59ddabe77100a16eba

Code Sign

31:11:00:fb:8d:ee:5e:09:37:6b:69:a8:f6:23:e0:eeCertificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

cf:14:33:d8:b0:32:5e:39:73:13:77:8f:19:b9:13:e6:32:9f:b4:76Signer

Signature Validations

Verification

23/09/2022, 10:47 Valid: false

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 7KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 144B

.rdata Size: 2KB - Virtual size: 2KB

.pdata Size: 1024B - Virtual size: 564B

.xdata Size: 512B - Virtual size: 504B

.bss Size: - Virtual size: 2KB

.idata Size: 2KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 104B

/4 Size: 1KB - Virtual size: 1KB

/19 Size: 48KB - Virtual size: 47KB

/31 Size: 7KB - Virtual size: 6KB

/45 Size: 6KB - Virtual size: 6KB

/57 Size: 3KB - Virtual size: 2KB

/70 Size: 1024B - Virtual size: 768B

/81 Size: 11KB - Virtual size: 11KB

/92 Size: 1KB - Virtual size: 1KB

31:11:00:fb:8d:ee:5e:09:37:6b:69:a8:f6:23:e0:ee
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

cf:14:33:d8:b0:32:5e:39:73:13:77:8f:19:b9:13:e6:32:9f:b4:76
Signer

23/09/2022, 10:47
Valid: false

.text
Size: 7KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 144B

.rdata
Size: 2KB - Virtual size: 2KB

.pdata
Size: 1024B - Virtual size: 564B

.xdata
Size: 512B - Virtual size: 504B

.bss
Size: - Virtual size: 2KB

.idata
Size: 2KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 104B

/4
Size: 1KB - Virtual size: 1KB

/19
Size: 48KB - Virtual size: 47KB

/31
Size: 7KB - Virtual size: 6KB

/45
Size: 6KB - Virtual size: 6KB

/57
Size: 3KB - Virtual size: 2KB

/70
Size: 1024B - Virtual size: 768B

/81
Size: 11KB - Virtual size: 11KB

/92
Size: 1KB - Virtual size: 1KB