Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_d3591e887b697ba45c9e311117c5f950_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_d3591e887b697ba45c9e311117c5f950_mafia_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_d3591e887b697ba45c9e311117c5f950_mafia_JC.exe
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Size
396KB
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MD5
d3591e887b697ba45c9e311117c5f950
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SHA1
2ca124799e0d6fb4a941c7ceee53accbca7e125e
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SHA256
9948d66c6bef722ac9bf3181a72e62b362d10254d8436affe48c5d44eca8265a
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SHA512
1b2d29f710eebe72e6a424a82b94adce5d65bbf288c632af012be95ac470e8304ab9dd5da1c100a45aef6489e5fc774777ac1720a93b8c6a1bccd3e52c266db0
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SSDEEP
6144:gNIhf75iI7DjLeN1xH7Yv3Lfo+SfWWp6LPpLa:f1KN1xH7Yv3Lfo+SOWkPxa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-22_d3591e887b697ba45c9e311117c5f950_mafia_JC.exe
Files
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2023-08-22_d3591e887b697ba45c9e311117c5f950_mafia_JC.exe.exe windows x86
6c9a43c205e1b3025fe1b3b2d6749bd8
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
Imports
kernel32
CreateFileW
GetFileSize
ReadFile
GetCommandLineW
GetTempPathW
lstrcpyW
WaitForSingleObject
GetExitCodeProcess
ExitProcess
CloseHandle
GetTempFileNameW
GetModuleFileNameW
lstrcatW
SetEndOfFile
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
GetSystemTimeAsFileTime
GetLastError
FreeLibrary
GetProcAddress
lstrlenW
LoadLibraryW
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
WideCharToMultiByte
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapReAlloc
HeapFree
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
GetCPInfo
LCMapStringW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapSize
GetModuleHandleW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointer
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetProcessHeap
advapi32
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
GetUserNameW
Sections
.text Size: 155KB - Virtual size: 154KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 51KB
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