2024-08-26_6be65fb0f3362d7f92858c514d2ca257_bkransomware_karagany

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General

Target

2024-08-26_6be65fb0f3362d7f92858c514d2ca257_bkransomware_karagany
Size

1.6MB
MD5

6be65fb0f3362d7f92858c514d2ca257
SHA1

aba9eb734edb3ece157f4c74250cf25b65a901ed
SHA256

591b1209d4f0182f0558231dc6c9f52bfd7f9e2f47c27ac7124497a9a026247f
SHA512

99afe0ac4252e01459993c7ec286cc218d8e16cee431c45555404f9558cbbb36cae1ac14686261c1ae478f058392760836aaba06e87889ae0fb6036c98cf7fde
SSDEEP

12288:ncOWSCJO5mqdc4GPshE4uk4SpO8mQtQIPVsgUhLk1nhSvlq+HB4qh1Os/ob7KKKi:nchtJO54Pk5RLCEVlyLUkvlHBdOs/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-26_6be65fb0f3362d7f92858c514d2ca257_bkransomware_karagany

Files

2024-08-26_6be65fb0f3362d7f92858c514d2ca257_bkransomware_karagany
.exe windows:5 windows x86 arch:x86

f7532c4b9898fe25bcdf4b7dec0ea28c

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

F:\svn\讯推\trunk\MainPage\SPIFilterX64\Release\packet.pdb

Imports

kernel32

GetSystemInfo
CloseHandle
CreateFileA
GetFileSize
ReadFile
lstrcpyA
lstrcatA
DeviceIoControl
MultiByteToWideChar
GetProcAddress
WriteFile
FindResourceA
FreeResource
GetModuleFileNameA
GetPrivateProfileStringA
WritePrivateProfileStringA
DeleteFileA
GetLocalTime
CreateProcessA
FlushFileBuffers
GetProcessHeap
SetStdHandle
SetFilePointerEx
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
DecodePointer
FindResourceExW
FindResourceW
SizeofResource
LockResource
LoadResource
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
RaiseException
GetConsoleMode
GetConsoleCP
GetStringTypeW
LCMapStringW
LoadLibraryExW
CreateFileW
GetModuleHandleW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
GetCurrentProcess
Sleep
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
WriteConsoleW
WideCharToMultiByte
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
EncodePointer
GetSystemTimeAsFileTime
GetCommandLineA
RtlUnwind
IsProcessorFeaturePresent
ExitProcess
GetModuleHandleExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW

user32

wsprintfA

advapi32

CryptReleaseContext
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptAcquireContextA
RegOpenKeyA
RegEnumKeyExA
RegQueryValueExA
RegCloseKey

ole32

CoUninitialize
CoInitializeEx
CoInitializeSecurity
CoCreateInstance

oleaut32

VariantInit

shlwapi

PathRemoveFileSpecA

urlmon

URLDownloadToFileA

iphlpapi

GetAdaptersInfo

Sections

.text
Size: 79KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f7532c4b9898fe25bcdf4b7dec0ea28c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

urlmon

iphlpapi

Sections

.text Size: 79KB - Virtual size: 78KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 5KB - Virtual size: 16KB

.rsrc Size: 1.5MB - Virtual size: 1.5MB

.reloc Size: 6KB - Virtual size: 5KB

.text
Size: 79KB - Virtual size: 78KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 5KB - Virtual size: 16KB

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

.reloc
Size: 6KB - Virtual size: 5KB