Static task
static1
Behavioral task
behavioral1
Sample
b93e35e817a1f4280693908ff91f1f74_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b93e35e817a1f4280693908ff91f1f74_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b93e35e817a1f4280693908ff91f1f74_mafia_JC.exe
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Size
14.7MB
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MD5
b93e35e817a1f4280693908ff91f1f74
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SHA1
23136bdf32692188464b0a9eae05c0d69028c496
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SHA256
24c25a017a0c219c93f2dec202507b2fe8040143c2a2ed2ed71ffbe2885d7f10
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SHA512
782720d3795a94aab59c1883501ace7499a0b64b80dc935eda1d65e561bce0dd816677ba0a4d9b5cf932b5a143bf8748560ef85382bfe4713b07a967e2b0f937
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SSDEEP
12288:9Vbj7zJB99tzBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBx:9JzXd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b93e35e817a1f4280693908ff91f1f74_mafia_JC.exe
Files
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b93e35e817a1f4280693908ff91f1f74_mafia_JC.exe.exe windows x86
a92da3b496fa69a07d653911f4088b5b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindActCtxSectionStringA
GlobalAlloc
SetCommConfig
TerminateProcess
GetACP
GetLastError
ResetEvent
LoadLibraryA
CreateEventW
GetOEMCP
FindFirstChangeNotificationA
VirtualProtect
GetCurrentThreadId
GetTickCount
GetUserDefaultLCID
GetProcessIoCounters
EnumDateFormatsExW
GetNumaNodeProcessorMask
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
GetCPInfo
RaiseException
RtlUnwind
HeapAlloc
LCMapStringW
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStdHandle
InitializeCriticalSectionAndSpinCount
CloseHandle
TlsGetValue
TlsSetValue
GetModuleHandleW
SetLastError
GetProcAddress
GetLocaleInfoW
WriteFile
GetModuleFileNameW
IsProcessorFeaturePresent
HeapSize
ExitProcess
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
ReadFile
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LoadLibraryW
SetFilePointer
WriteConsoleW
CreateFileW
user32
GetCursor
advapi32
AccessCheckByTypeResultList
EnumDependentServicesA
SetPrivateObjectSecurity
winhttp
WinHttpCloseHandle
msimg32
TransparentBlt
Sections
.text Size: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.layirak Size: 100KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14.4MB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ