2024-06-15_06b49c7f9b474fb718672ccab0b924bb_bkransomware

Sharing

Copy URL

Twitter E-mail

General

Target

2024-06-15_06b49c7f9b474fb718672ccab0b924bb_bkransomware
Size

73KB
MD5

06b49c7f9b474fb718672ccab0b924bb
SHA1

e757d56dd1ff2f6d3d186b7fbba24fc92dd731ad
SHA256

846ce1e87ac04eabdaea9dd5fe942241927d29907be52af7fa5384b3490d7944
SHA512

55e633245a72086417ff5fb8901d5b34a09030cb28ec54313ace4276b1dc47824ac1e72ecd103b36b82710c15f139cc79d8724ae21de425cd532522abe176c45
SSDEEP

1536:fNXF7lHJtLTuaAGAz3cUPIr0usWjcd/zyq2M:1V5zu1P20x/zyq2M

Score

1^/10

Malware Config

Signatures

Files

2024-06-15_06b49c7f9b474fb718672ccab0b924bb_bkransomware
.exe windows:5 windows x86 arch:x86

48f65f5299c6b18ccc0d3aa3eb866c4c

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

42:01:2c:c2:a0:8b:83:e6:8d:01:fb:86:07:b8:17:d5:11:62:1b:a4
Signer

Actual PE Digest

42:01:2c:c2:a0:8b:83:e6:8d:01:fb:86:07:b8:17:d5:11:62:1b:a4

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

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

winspool.drv

GetPrinterDriverDirectoryW

advapi32

RegOpenKeyExW
RegCloseKey
RegQueryValueExW

shell32

ShellExecuteW

Sections

.text
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

48f65f5299c6b18ccc0d3aa3eb866c4c

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

42:01:2c:c2:a0:8b:83:e6:8d:01:fb:86:07:b8:17:d5:11:62:1b:a4Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

winspool.drv

advapi32

shell32

Sections

.text Size: 41KB - Virtual size: 40KB

.rdata Size: 18KB - Virtual size: 18KB

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

.rsrc Size: 3KB - Virtual size: 2KB

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

42:01:2c:c2:a0:8b:83:e6:8d:01:fb:86:07:b8:17:d5:11:62:1b:a4
Signer

.text
Size: 41KB - Virtual size: 40KB

.rdata
Size: 18KB - Virtual size: 18KB

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

.rsrc
Size: 3KB - Virtual size: 2KB