2024-04-26_824e1bea8dcf96845fffe7c17904b8ea_bkransomware

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General

Target

2024-04-26_824e1bea8dcf96845fffe7c17904b8ea_bkransomware
Size

231KB
MD5

824e1bea8dcf96845fffe7c17904b8ea
SHA1

6d5fdf07107e21b852e668487f5e1663a18f0cce
SHA256

1b21c7e7469b9b39b45194e3abb7f7ad55ad27532642540dc6729703fcd2e475
SHA512

c0a0d5e08d3e0cc3754bab13942961aa36b143354a099515f1f0348743b6fea5d2d3a012c3e9bfc6001106272f7f46e98b42b2afffab2cc9a560031ad534f683
SSDEEP

6144:TBzFeqEHxPxAOpsez7/0kbCOTBXY/+IRvqg:TBzFEUOpsI/0keOTJY/npz

Score

1^/10

Malware Config

Signatures

Files

2024-04-26_824e1bea8dcf96845fffe7c17904b8ea_bkransomware
.exe windows:5 windows x86 arch:x86

06a5c6a240c5268c9d4014e02fac51ec

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

46:03:5e:de:f2:c1:4e:30:c3:13:4a:e2:96:b8:1c:9c
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

30/05/2013, 00:00

Not After

05/07/2016, 23:59

Subject

CN=Magaya Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Magaya Corporation,L=Miami,ST=Florida,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
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

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

9c:2f:fe:01:d3:dc:ec:37:ab:07:5b:f1:24:3f:b0:77:ec:13:18:19
Signer

Actual PE Digest

9c:2f:fe:01:d3:dc:ec:37:ab:07:5b:f1:24:3f:b0:77:ec:13:18:19

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

shlwapi

PathRemoveFileSpecA
PathAddExtensionA
PathCombineA
PathFileExistsA
PathFindExtensionA
PathRemoveExtensionA
PathAddBackslashA

kernel32

GetStringTypeW
LoadLibraryExW
FindClose
DeleteFileA
FindFirstFileA
FindNextFileA
RemoveDirectoryA
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
FlushFileBuffers
WideCharToMultiByte
GetDiskFreeSpaceExA
DecodePointer
RaiseException
GetLastError
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
WriteConsoleW
OutputDebugStringW
CreateFileW
IsDebuggerPresent
IsProcessorFeaturePresent
RtlUnwind
EncodePointer
GetSystemTimeAsFileTime
GetCommandLineA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
SetEndOfFile
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetProcAddress
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
EnterCriticalSection
LeaveCriticalSection
CloseHandle
GetStdHandle
GetFileType
ReadFile
GetConsoleMode
ReadConsoleW
WriteFile
GetConsoleCP
SetStdHandle
SetFilePointerEx
GetModuleFileNameW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW

user32

TranslateMessage
DispatchMessageA
PeekMessageA

Sections

.text
Size: 157KB - Virtual size: 156KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

06a5c6a240c5268c9d4014e02fac51ec

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

46:03:5e:de:f2:c1:4e:30:c3:13:4a:e2:96:b8:1c:9cCertificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

9c:2f:fe:01:d3:dc:ec:37:ab:07:5b:f1:24:3f:b0:77:ec:13:18:19Signer

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

kernel32

user32

Sections

.text Size: 157KB - Virtual size: 156KB

.rdata Size: 52KB - Virtual size: 51KB

.data Size: 7KB - Virtual size: 15KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 8KB - Virtual size: 7KB

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

46:03:5e:de:f2:c1:4e:30:c3:13:4a:e2:96:b8:1c:9c
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

9c:2f:fe:01:d3:dc:ec:37:ab:07:5b:f1:24:3f:b0:77:ec:13:18:19
Signer

.text
Size: 157KB - Virtual size: 156KB

.rdata
Size: 52KB - Virtual size: 51KB

.data
Size: 7KB - Virtual size: 15KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 8KB - Virtual size: 7KB