2024-05-26_f4228d1f825b18d7fb7ad84f2e0e5196_bkransomware

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General

Target

2024-05-26_f4228d1f825b18d7fb7ad84f2e0e5196_bkransomware
Size

673KB
MD5

f4228d1f825b18d7fb7ad84f2e0e5196
SHA1

ac634563480e46ef0b3c8227c7e7bc8e19914af1
SHA256

576e6cf953b2a206a5786eb5b9510097ad8ddbf90362dd77f220aa7dc260cec2
SHA512

813dd42957a0adc7d9a205b6564653d17fc1b5e7a2a7ea15192e1798dad12f96f53032d63a6b2a9f807d0b5ab20d327d543a392299dfeea40bc6a34e4c07e37d
SSDEEP

12288:YjDQYRjiFYwNLjkeg9zDLxPRX0Gvb+HE8SHs3dv/T58krm:GDQYRjiFpHkbrxJVTMy8N8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-26_f4228d1f825b18d7fb7ad84f2e0e5196_bkransomware

Files

2024-05-26_f4228d1f825b18d7fb7ad84f2e0e5196_bkransomware
.exe windows:5 windows x86 arch:x86

27d4becd0c6ff6f05098a2ca4868140c

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

PDB Paths

D:\blackmesa\src\utils\normal2ssbump\Release\normal2ssbump.pdb

Imports

tier0

Plat_IsInDebugSession
SpewOutputFunc
DefaultSpewFuncAbortOnAsserts
CommandLine_Tier0
InstallProgressReportHandler
GetCPUInformation
Error
ReportProgress
?DevWarning@@YAXPBDZZ
CreateSimpleThread
ReleaseThreadHandle
GetThreadedLoadLibraryFunc
ThreadWaitForObjects

kernel32

Sleep
LoadLibraryExA
GetSystemInfo
CloseHandle
GetExitCodeThread
WaitForMultipleObjects
CreateThread
IsProcessorFeaturePresent
MultiByteToWideChar
WideCharToMultiByte
RaiseException
GetCommandLineA
GetLastError
ExitProcess
GetModuleHandleExW
GetProcAddress
HeapFree
HeapAlloc
HeapReAlloc
RtlUnwind
GetDriveTypeW
GetFullPathNameA
GetSystemTimeAsFileTime
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
SetLastError
GetCurrentThreadId
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CreateFileW
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetConsoleCP
GetConsoleMode
ReadFile
ReadConsoleW
GetCurrentDirectoryW
GetStringTypeW
HeapSize
OutputDebugStringW
LCMapStringW
SetFilePointerEx
SetStdHandle
WriteConsoleW
FlushFileBuffers
GetModuleHandleA

Exports

Exports

CreateInterface

Sections

.text
Size: 345KB - Virtual size: 344KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 319KB - Virtual size: 318KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 95KB

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

Sharing

General

Malware Config

Signatures

Files

27d4becd0c6ff6f05098a2ca4868140c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

tier0

kernel32

Exports

Exports

Sections

.text Size: 345KB - Virtual size: 344KB

.rdata Size: 319KB - Virtual size: 318KB

.data Size: 8KB - Virtual size: 95KB

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

.text
Size: 345KB - Virtual size: 344KB

.rdata
Size: 319KB - Virtual size: 318KB

.data
Size: 8KB - Virtual size: 95KB

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