2024-06-25_6ae7d4f085820c19ed9fef3bfcd49ede_bkransomware_karagany

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General

Target

2024-06-25_6ae7d4f085820c19ed9fef3bfcd49ede_bkransomware_karagany
Size

234KB
MD5

6ae7d4f085820c19ed9fef3bfcd49ede
SHA1

5eee59bda6ba174a7834e1473b3b708cad42831c
SHA256

62b77f292a6c77ba7d945336843717a12ede08005597b2ef4eb4f18cbe224b6b
SHA512

2ea52cb546b981f689b14a3a75a945ddbbbeebad2121e1698cd6bbc432ca53434e4a7201d492a7d0dcb457affade2f8c1e6d2fa59f1c7d032c7d7ccaefa67f88
SSDEEP

3072:uZSWqbAYdJb1wtNpPGhJ1mKNcG++UgHqsDztYl9dwjqgF0d2jgqb0t/05:DfS/8hJjSPwKIurdkbbT5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-25_6ae7d4f085820c19ed9fef3bfcd49ede_bkransomware_karagany

Files

2024-06-25_6ae7d4f085820c19ed9fef3bfcd49ede_bkransomware_karagany
.exe windows:5 windows x86 arch:x86

1bdb1e02d292892bd8b6e507f0cdff8d

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:\Code_NoKb\Release\msgservice.pdb

Imports

kernel32

SetEndOfFile
FindResourceExW
FreeLibrary
LoadResource
WaitForSingleObject
SetEvent
GetModuleHandleW
WriteFile
WideCharToMultiByte
LoadLibraryW
Sleep
SizeofResource
GetModuleFileNameW
CreateFileW
FlushFileBuffers
SetFilePointer
GetLastError
GetProcAddress
FindClose
LockResource
CreateEventW
GetCurrentThreadId
ReleaseMutex
CloseHandle
DeleteFileW
CreateThread
WriteConsoleW
OutputDebugStringW
GetStringTypeW
GetConsoleCP
SetStdHandle
FindFirstFileW
CreateMutexW
OpenMutexW
GetCommandLineW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapReAlloc
LoadLibraryExW
EncodePointer
DecodePointer
MultiByteToWideChar
ReadFile
GetSystemTimeAsFileTime
RaiseException
RtlUnwind
IsProcessorFeaturePresent
ExitProcess
GetModuleHandleExW
AreFileApisANSI
HeapSize
HeapFree
HeapAlloc
IsDebuggerPresent
GetTimeZoneInformation
EnterCriticalSection
LeaveCriticalSection
SetFilePointerEx
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetConsoleMode
ReadConsoleW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetProcessHeap
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetEnvironmentVariableA

user32

DialogBoxParamW
GetKeyState
PostQuitMessage
EndDialog

advapi32

RegOpenKeyExW
RegDeleteValueW
RegSetValueExW

ws2_32

recv
socket
htons
gethostbyname
send
connect
gethostname
WSACleanup
WSAStartup
closesocket

Sections

.text
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1bdb1e02d292892bd8b6e507f0cdff8d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ws2_32

Sections

.text Size: 98KB - Virtual size: 98KB

.rdata Size: 31KB - Virtual size: 31KB

.data Size: 7KB - Virtual size: 14KB

.rsrc Size: 89KB - Virtual size: 89KB

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 98KB - Virtual size: 98KB

.rdata
Size: 31KB - Virtual size: 31KB

.data
Size: 7KB - Virtual size: 14KB

.rsrc
Size: 89KB - Virtual size: 89KB

.reloc
Size: 6KB - Virtual size: 6KB