2024-05-17_afa00869a3b2a494a1375068ff5bfdc9_bkransomware

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General

Target

2024-05-17_afa00869a3b2a494a1375068ff5bfdc9_bkransomware
Size

160KB
MD5

afa00869a3b2a494a1375068ff5bfdc9
SHA1

b65a187a636d3e0b0ec7fa486cba791efd730c8b
SHA256

3df15c7e61f47dcfe81d29efd7806241618e2f5ee526cea3a8c3a25b6a377e61
SHA512

c536ee10bf490d7126e1f311d18842b1afc9b4428b2c9935ffc615cea63c0ff9f3a84e9d93d37aa412d836ede98c3b8dc519892117fe7e1edb2d34c74ef17e56
SSDEEP

3072:HX9hGVnm869+nZQlSpIlCAhr0KqQEkzm4N2amrxxXs8jl:jGVn6wB+2kq4caw/Xsy

Score

1^/10

Malware Config

Signatures

Files

2024-05-17_afa00869a3b2a494a1375068ff5bfdc9_bkransomware
.exe windows:6 windows x86 arch:x86

2858bc171e34eee1a8ab66cb80e57133

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7f:67:f4:97:89:bf:35:aa:81:41:2d:c6
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

23/11/2021, 11:03

Not After

23/11/2024, 11:03

Subject

SERIALNUMBER=CHE-108.684.750,CN=u-blox AG,O=u-blox AG,STREET=Zuercherstrasse 68,L=Thalwil,ST=Zuerich,C=CH,1.3.6.1.4.1.311.60.2.1.2=#13075a756572696368,1.3.6.1.4.1.311.60.2.1.3=#13024348,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

95:ff:e7:9c:4f:54:06:e5:a3:2e:6f:c9:26:3f:c9:07:b3:81:bf:12
Signer

Actual PE Digest

95:ff:e7:9c:4f:54:06:e5:a3:2e:6f:c9:26:3f:c9:07:b3:81:bf:12

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

connect
inet_ntoa
WSAStartup
inet_addr
select
WSAGetLastError
htons
WSACleanup
recv
socket
closesocket
gethostbyname
send

kernel32

SetLastError
CreateFileW
HeapSize
WriteConsoleW
OutputDebugStringW
LoadLibraryExW
LCMapStringW
GetProcAddress
LoadLibraryA
CreateFileA
SetupComm
SetConsoleTextAttribute
GetCommState
GetTickCount
WriteFile
SetCommState
SetCommTimeouts
Sleep
SetConsoleCursorPosition
ReadFile
FlushFileBuffers
GetStdHandle
GetLastError
GetConsoleScreenBufferInfo
SetConsoleCtrlHandler
BuildCommDCBA
PurgeComm
CloseHandle
GetStringTypeW
FreeEnvironmentStringsW
HeapFree
HeapAlloc
HeapReAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
EncodePointer
DecodePointer
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetEndOfFile
GetCurrentThreadId
MultiByteToWideChar
GetProcessHeap
ExitProcess
GetModuleHandleExW
AreFileApisANSI
WideCharToMultiByte
GetModuleFileNameW
SetFilePointerEx
GetFileType
DeleteCriticalSection
GetStartupInfoW
RtlUnwind
GetConsoleMode
ReadConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
GetConsoleCP
SetStdHandle
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW

winmm

timeBeginPeriod
timeEndPeriod

Sections

.text
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2858bc171e34eee1a8ab66cb80e57133

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

7f:67:f4:97:89:bf:35:aa:81:41:2d:c6Certificate

Extended Key Usages

Key Usages

95:ff:e7:9c:4f:54:06:e5:a3:2e:6f:c9:26:3f:c9:07:b3:81:bf:12Signer

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

winmm

Sections

.text Size: 105KB - Virtual size: 105KB

.rdata Size: 35KB - Virtual size: 35KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 5KB - Virtual size: 5KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

7f:67:f4:97:89:bf:35:aa:81:41:2d:c6
Certificate

95:ff:e7:9c:4f:54:06:e5:a3:2e:6f:c9:26:3f:c9:07:b3:81:bf:12
Signer

.text
Size: 105KB - Virtual size: 105KB

.rdata
Size: 35KB - Virtual size: 35KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 5KB - Virtual size: 5KB