Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_a6af98376f1402e924452549195606df_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_a6af98376f1402e924452549195606df_mafia_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
2023-08-26_a6af98376f1402e924452549195606df_mafia_JC.exe
-
Size
615KB
-
MD5
a6af98376f1402e924452549195606df
-
SHA1
be385ba1a1f3872e0253c8d64e7c15723663556e
-
SHA256
d31ec066a7828bb911f87944ea5602d897f6238beba91f0fd9f7057b72107280
-
SHA512
bc41926998cefb5b4f343ca836fff79566700de1697f19593c564c31e706475786445eede82b6efb6bdc10e2a53bf212a59d5ff0da623eda4d06318fdba502fc
-
SSDEEP
12288:kp9kyGSuznDK9lEj3mQsUjAtGoCrX28tgQDM0D42:kp99Mea3HsU0t8yMhM0D42
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_a6af98376f1402e924452549195606df_mafia_JC.exe
Files
-
2023-08-26_a6af98376f1402e924452549195606df_mafia_JC.exe.exe windows:5 windows x86
7f653cbfa23a23fa0652b5a610933bae
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
GetModuleFileNameW
GetModuleHandleW
GetCurrentThreadId
CreateDirectoryW
GetCurrentDirectoryW
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateSemaphoreW
GetProcessHeap
WaitForSingleObject
ReleaseSemaphore
ResumeThread
CreateThread
Sleep
GetExitCodeProcess
LocalFree
FormatMessageW
GetLastError
CreateProcessW
HeapAlloc
CloseHandle
HeapFree
CreateFileW
WriteConsoleW
SetEnvironmentVariableA
CompareStringW
CreateFileA
SetStdHandle
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
HeapReAlloc
GetStringTypeW
HeapSize
GetTickCount
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
LoadLibraryW
GetTimeZoneInformation
InterlockedCompareExchange
InterlockedExchange
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
MultiByteToWideChar
RaiseException
RtlUnwind
GetCurrentProcessId
GetSystemTimeAsFileTime
GetTimeFormatA
GetDateFormatA
GetProcAddress
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetACP
GetOEMCP
IsValidCodePage
WriteFile
GetStdHandle
HeapCreate
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetLocaleInfoW
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
SetEndOfFile
iphlpapi
GetAdaptersAddresses
GetAdaptersInfo
ws2_32
socket
connect
bind
listen
getsockname
select
recv
send
WSAIoctl
setsockopt
closesocket
htonl
ntohs
ntohl
getaddrinfo
freeaddrinfo
gethostname
gethostbyname
inet_ntoa
WSAStartup
Sections
.text Size: 491KB - Virtual size: 490KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE