2024-06-17_3cae6fef6c9533164005839b1988d82f_bkransomware

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General

Target

2024-06-17_3cae6fef6c9533164005839b1988d82f_bkransomware
Size

70KB
MD5

3cae6fef6c9533164005839b1988d82f
SHA1

fc63425685d75eeefcd410114a6c1ef03dc0db96
SHA256

c6a56dbe32cfaf14ac1e8c3f1d9a9729124d685623b7428312479eb3d9ec984a
SHA512

2dd1e5cf3c5e2c2dd4d79383b706d94e02627da8a0b10660c5d230abfa8382e62dea9806934c50b04faea0b709e6f2f9a40085e9c821406d5da033ba4fef8651
SSDEEP

1536:I04MUCQiua13gfjc85AnxYKsWjcdxbkoC9:t4NrexyxjC9

Score

1^/10

Malware Config

Signatures

Files

2024-06-17_3cae6fef6c9533164005839b1988d82f_bkransomware
.exe windows:5 windows x86 arch:x86

5ebfb29d3648252c026960df9de68416

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

11:02:bd:34:2e:0b:9b:4f:0b:1a:8f:b7:6b:c6:ab:62
Certificate

Issuer

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

Not Before

13/05/2015, 00:00

Not After

11/08/2018, 23:59

Subject

CN=Peernet Inc.,O=Peernet Inc.,L=Nepean,ST=Ontario,C=CA

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

66:d2:b2:e8:d1:1c:57:26:55:54:97:51:fa:4f:0a:76:08:a1:47:d5
Signer

Actual PE Digest

66:d2:b2:e8:d1:1c:57:26:55:54:97:51:fa:4f:0a:76:08:a1:47:d5

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

kernel32

FreeLibrary
GetProcAddress
LoadLibraryA
GetCommandLineA
GetLastError
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
IsDebuggerPresent
IsProcessorFeaturePresent
LoadLibraryExW
RtlUnwind
OutputDebugStringW
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CloseHandle
CreateFileW

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5ebfb29d3648252c026960df9de68416

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

11:02:bd:34:2e:0b:9b:4f:0b:1a:8f:b7:6b:c6:ab:62Certificate

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

66:d2:b2:e8:d1:1c:57:26:55:54:97:51:fa:4f:0a:76:08:a1:47:d5Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 40KB - Virtual size: 39KB

.rdata Size: 17KB - Virtual size: 17KB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 1KB - Virtual size: 1KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

11:02:bd:34:2e:0b:9b:4f:0b:1a:8f:b7:6b:c6:ab:62
Certificate

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

66:d2:b2:e8:d1:1c:57:26:55:54:97:51:fa:4f:0a:76:08:a1:47:d5
Signer

.text
Size: 40KB - Virtual size: 39KB

.rdata
Size: 17KB - Virtual size: 17KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 1KB - Virtual size: 1KB