2024-08-06_e3f94adad33a23541b579d611859729c_bkransomware

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General

Target

2024-08-06_e3f94adad33a23541b579d611859729c_bkransomware
Size

508KB
MD5

e3f94adad33a23541b579d611859729c
SHA1

1f2597dbc7f8a4a91f28a677c878d04474c81455
SHA256

d8960d5781847cabe950a05e630ed9ac840671a66b638890501a0fbb1ca88604
SHA512

dfebd03e050c16573bd2d9bbe6d35dd8102724e0e7a46777376fb6a18e519b102ae9bb84ef7fd3c9d1e74ab7a4b9626d1954c95af4b8da0de1fff19071d3fa8a
SSDEEP

6144:cZ+TI4+Sfyb4cIqfGxsX1pCDw0lsUd9heRs2p48BwmIxDjwlF8fWvInWFdcYVync:cD4+SQ4Vqfor9EJTc7nWFdcPn5H/ju

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-06_e3f94adad33a23541b579d611859729c_bkransomware

Files

2024-08-06_e3f94adad33a23541b579d611859729c_bkransomware
.exe windows:5 windows x86 arch:x86

bca5af4247b1ee9990dfabd771dd3d9f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

gdi32

GetFontLanguageInfo
GetTextCharsetInfo
SetTextJustification
GetNearestColor
GetPixelFormat
GetMapMode
GetFontUnicodeRanges
SetTextAlign
GetPolyFillMode
GetTextCharacterExtra
GetGraphicsMode
GetNearestPaletteIndex
GetBkColor
GetSystemPaletteUse

user32

GetWindowLongA
GetCursor
GetMenuItemCount
GetWindowContextHelpId
GetKeyboardType
GetMenuState
GetDlgItem
GetMenuContextHelpId
EndPaint
WindowFromDC
EndDialog
GetScrollPos
IsWindowEnabled
PostMessageA
EnableWindow
ShowWindow
GetMenu
GetWindowDC
DrawTextA
LoadIconA
BeginPaint
SendMessageA
GetQueueStatus
GetPropA

kernel32

GetFullPathNameA
ReadConsoleW
ReadFile
SetEndOfFile
GetTimeZoneInformation
GetStringTypeW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapSize
CreateFileW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetFullPathNameW
PeekNamedPipe
GetFileInformationByHandle
FileTimeToLocalFileTime
WriteConsoleW
SetStdHandle
SetFilePointerEx
GetProcAddress
GetModuleHandleA
GetCurrentProcessId
IsDebuggerPresent
SetFilePointer
GetCurrentThreadId
GetLastError
GetFileTime
GetFileType
GetTickCount
SizeofResource
CloseHandle
GlobalSize
GlobalFlags
GetCurrentProcess
LockResource
FlushFileBuffers
LocalFlags
DeleteFileA
GlobalHandle
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
HeapReAlloc
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
IsProcessorFeaturePresent
GetProcessHeap
GetStdHandle
WriteFile
GetModuleFileNameW
SetLastError
GetCurrentThread
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleCP
GetConsoleMode
FindClose
FindFirstFileExW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
DeleteCriticalSection
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CreateSemaphoreW
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetModuleFileNameA
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
OutputDebugStringW
SetEnvironmentVariableA

Sections

.text
Size: 431KB - Virtual size: 430KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 51KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

bca5af4247b1ee9990dfabd771dd3d9f

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

user32

kernel32

Sections

.text Size: 431KB - Virtual size: 430KB

.rdata Size: 25KB - Virtual size: 24KB

.data Size: 51KB - Virtual size: 154KB

.text
Size: 431KB - Virtual size: 430KB

.rdata
Size: 25KB - Virtual size: 24KB

.data
Size: 51KB - Virtual size: 154KB