2024-04-29_0b9e507aaa18651629ddb228ac92d7e9_bkransomware

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General

Target

2024-04-29_0b9e507aaa18651629ddb228ac92d7e9_bkransomware
Size

139KB
MD5

0b9e507aaa18651629ddb228ac92d7e9
SHA1

df77bca9f33766b903a95aa00e02fddb5b0fe812
SHA256

ce56ea7e5d306cc01753d64f8220915cd65ad1563cde6134dbf090e1c330bbee
SHA512

c75ad1cc252e28bef27a5bb563b21350b079bc37322a3924b135d4efdf6839503524e6109be679653b4ae325170dbfe175fae27af370c75bef8c8f240211a056
SSDEEP

1536:DWGuSJuO2w95OGJjzZOGbjFTRa8hysu0vdZEZdT3+4vSVNMo/6diCuAFGKPc5dsk:DpD5rTn5bjPv8Y4vuz2zqi5V

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-29_0b9e507aaa18651629ddb228ac92d7e9_bkransomware

Files

2024-04-29_0b9e507aaa18651629ddb228ac92d7e9_bkransomware
.exe windows:6 windows x86 arch:x86

cc4aca789dbaa88aeaebc328ec73e20b

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

PDB Paths

C:\Program Files (x86)\Microsoft Research\Detours Express 3.0\bin.X86\sleep5.pdb

Imports

kernel32

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

Sections

.text
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 22KB - Virtual size: 22KB

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

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cc4aca789dbaa88aeaebc328ec73e20b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 106KB - Virtual size: 105KB

.rdata Size: 22KB - Virtual size: 22KB

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

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 106KB - Virtual size: 105KB

.rdata
Size: 22KB - Virtual size: 22KB

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

.reloc
Size: 5KB - Virtual size: 4KB