Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_22cab7a913bddbbafba80b710a33d57a_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_22cab7a913bddbbafba80b710a33d57a_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_22cab7a913bddbbafba80b710a33d57a_mafia_JC.exe
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Size
140KB
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MD5
22cab7a913bddbbafba80b710a33d57a
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SHA1
d34757f97b31cc2bc91005bab1439fdffbc38bb4
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SHA256
adc954afd4d12877aec3abc8231ef2704ed3eb540bd1840c9b99c0afa64feac8
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SHA512
1745e65b116d2a296c32b516f1f7a8c8da3286e1ba759793724239f5a08b424b8711b289494d7abb59814a847cb2872f96af6fe3fba4d311981dd6b9d077e72e
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SSDEEP
3072:58QbjNSqrHPKxmzcbWygJV1NUtaliqwN5:GwFrvAmzYi5c
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_22cab7a913bddbbafba80b710a33d57a_mafia_JC.exe
Files
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2023-08-26_22cab7a913bddbbafba80b710a33d57a_mafia_JC.exe.exe windows x86
a40c3e7a5300e33c844eae9242ad1ab2
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
CloseHandle
ReadFile
VirtualAlloc
GetFileSize
CreateFileA
Sleep
EnumSystemLocalesA
GetLocaleInfoA
GetLastError
GetFileAttributesA
GetCommandLineA
HeapSetInformation
DecodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
GetCurrentProcess
EnterCriticalSection
LeaveCriticalSection
RaiseException
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
GetProcAddress
LoadLibraryW
IsProcessorFeaturePresent
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapFree
FatalAppExitA
RtlUnwind
FreeLibrary
HeapAlloc
GetProcessHeap
VirtualQuery
SetConsoleCtrlHandler
InterlockedExchange
GetLocaleInfoW
SetStdHandle
WriteConsoleW
LCMapStringW
GetStringTypeW
HeapReAlloc
FlushFileBuffers
HeapSize
CreateFileW
GetUserDefaultLCID
IsValidLocale
urlmon
URLDownloadToFileA
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ