2024-05-07_a6dcad5bed448f3d92adba2f13d2cd08_bkransomware_karagany

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General

Target

2024-05-07_a6dcad5bed448f3d92adba2f13d2cd08_bkransomware_karagany
Size

610KB
MD5

a6dcad5bed448f3d92adba2f13d2cd08
SHA1

92667072bec9007a57083a99aa34254a50bd6be7
SHA256

d7db5e9e48a8647605bb36701942946ae1a04998323ee1fb741f0caaaf260076
SHA512

04ff19f8c811e6c643282cb8abe190eec54c2860c7d2ec0b409d98f1c9a9b3b306709aff478b2304884507b9b829260b5eb7ec91a90c84b38c60da4d9b9e629f
SSDEEP

12288:TM2GAu1mt0LDwrep7nGENZMkY8pJy6JKpdGyy5D92XH0M2ws:TM84p7nJJNK/Ry5D96H0N

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-07_a6dcad5bed448f3d92adba2f13d2cd08_bkransomware_karagany

Files

2024-05-07_a6dcad5bed448f3d92adba2f13d2cd08_bkransomware_karagany
.exe windows:6 windows x86 arch:x86

31996ef85deb54b1229fd67465453a82

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

AppVDllSurrogate32.pdb

Imports

kernel32

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

advapi32

RegOpenKeyExW
RegQueryValueExW
EventRegister
EventUnregister
EventWrite
RegCloseKey

ole32

CoRevokeClassObject
CoMarshalInterface
CoGetClassObject
CoReleaseMarshalData
CoRegisterClassObject
CoFreeUnusedLibraries
CoRegisterSurrogate
CoInitializeSecurity
CoUninitialize
CLSIDFromString
CoInitializeEx

Sections

.text
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

31996ef85deb54b1229fd67465453a82

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ole32

Sections

.text Size: 78KB - Virtual size: 78KB

.rdata Size: 105KB - Virtual size: 104KB

.data Size: 5KB - Virtual size: 13KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 12KB - Virtual size: 11KB

.text
Size: 78KB - Virtual size: 78KB

.rdata
Size: 105KB - Virtual size: 104KB

.data
Size: 5KB - Virtual size: 13KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 12KB - Virtual size: 11KB