2024-09-27_d23b87a0f0f6e74b8cab34acf9807f0b_bkransomware_karagany

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General

Target

2024-09-27_d23b87a0f0f6e74b8cab34acf9807f0b_bkransomware_karagany
Size

769KB
MD5

d23b87a0f0f6e74b8cab34acf9807f0b
SHA1

d656308cf3a6838bbd28e25adfe8988f79e249af
SHA256

d21ae38d23fdfcd34182ecec904d0cca8289f0aee5a7cb0c890d05bd6d0489d8
SHA512

647361ffc6b4ce5d938ce87d5ae8847580905a1e0febaecaa679a5890d4c45c8fee12592e986204d544f4c1f36e2b6ecca6d7d5528eb181ed7afeffedd28a6ef
SSDEEP

24576:rIdWfRESc+sqjnhMgeiCl7G0nehbGZpbD:sdDIDmg27RnWGj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-27_d23b87a0f0f6e74b8cab34acf9807f0b_bkransomware_karagany

Files

2024-09-27_d23b87a0f0f6e74b8cab34acf9807f0b_bkransomware_karagany
.exe windows:5 windows x86 arch:x86

ec1b5083cfbde4c6ded71de747ca9b0c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\Programing\projects\ocam_svn\trunk\bin\x86\HookSurface.pdb

Imports

hooksurfacedll

Uninitialize
initialize

kernel32

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

user32

DefWindowProcW
PostQuitMessage
EndPaint
BeginPaint
UpdateWindow
ShowWindow
CreateWindowExW
RegisterClassExW
LoadIconW
TranslateAcceleratorW
LoadAcceleratorsW
TranslateMessage
DispatchMessageW
GetMessageW
LoadStringW
LoadCursorW

shell32

CommandLineToArgvW

Sections

.text
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.oh!sof0
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 616KB - Virtual size: 620KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

ec1b5083cfbde4c6ded71de747ca9b0c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

hooksurfacedll

kernel32

user32

shell32

Sections

.text Size: 49KB - Virtual size: 48KB

.rdata Size: 21KB - Virtual size: 21KB

.data Size: 4KB - Virtual size: 12KB

.oh!sof0 Size: 72KB - Virtual size: 72KB

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

.rsrc Size: 616KB - Virtual size: 620KB

.text
Size: 49KB - Virtual size: 48KB

.rdata
Size: 21KB - Virtual size: 21KB

.data
Size: 4KB - Virtual size: 12KB

.oh!sof0
Size: 72KB - Virtual size: 72KB

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

.rsrc
Size: 616KB - Virtual size: 620KB