Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_df099b243583c660f17ed258e58cf627_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_df099b243583c660f17ed258e58cf627_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_df099b243583c660f17ed258e58cf627_mafia_JC.exe
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Size
323KB
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MD5
df099b243583c660f17ed258e58cf627
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SHA1
209eb9d33b5706ae9caad7be65ecaad94abd5747
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SHA256
78d70cacecaf79e49dcfaa0a6e2031fc8befc78f14ac933bb4e04fabab85eb07
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SHA512
9fb5327f6d45d601d4662ff36071d24cde23218defb4da1ea94704a84407268ae11ee8f990f8c1b0dc11f80da217bdd519938c56b43cb58580a6706a37b9f1c8
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SSDEEP
3072:/+aa4GRKMPxGd7f3dR68Ek+eAVDtyvhXcskEDHc46eSUHX53uIxKqA6lJnl:/+uGACcfNRv+7YNkSc4rHBBKx6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_df099b243583c660f17ed258e58cf627_mafia_JC.exe
Files
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2023-08-26_df099b243583c660f17ed258e58cf627_mafia_JC.exe.exe windows:5 windows x86
e288207eda018c4320f220f2da86f0d2
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
ws2_32
inet_ntoa
WSACleanup
connect
WSAStartup
select
htons
recv
socket
__WSAFDIsSet
closesocket
gethostbyname
send
getsockopt
inet_addr
user32
GetSystemMetrics
PostMessageW
advapi32
OpenProcessToken
shell32
SHGetSpecialFolderPathA
SHGetFolderPathA
netapi32
Netbios
kernel32
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
SetStdHandle
HeapCreate
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
HeapReAlloc
WriteConsoleW
SetEndOfFile
GetProcessHeap
EndUpdateResourceW
GetStartupInfoW
GetFileType
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetEnvironmentStringsW
CreateFileA
SetFilePointer
WriteFile
ReadFile
CreateFileW
GetLastError
CloseHandle
Sleep
CreateThread
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
FlushFileBuffers
FindResourceA
FreeLibrary
LoadResource
UpdateResourceA
EnumResourceTypesA
SizeofResource
EnumResourceLanguagesA
SetLastError
BeginUpdateResourceW
LoadLibraryA
LockResource
BeginUpdateResourceA
UpdateResourceW
EnumResourceNamesA
EndUpdateResourceA
WideCharToMultiByte
MultiByteToWideChar
CreateProcessW
GetCurrentProcess
WaitForSingleObject
GetModuleHandleW
OpenProcess
LoadLibraryW
GetVersionExW
TerminateProcess
GetProcAddress
Process32FirstW
GetSystemInfo
GetModuleFileNameA
Process32NextW
CreateToolhelp32Snapshot
GetCommandLineA
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
InterlockedExchange
GetCommandLineW
HeapSetInformation
HeapFree
GetSystemTimeAsFileTime
HeapAlloc
RaiseException
RtlUnwind
LCMapStringW
GetCPInfo
SetUnhandledExceptionFilter
ExitProcess
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
Sections
.text Size: 255KB - Virtual size: 254KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 15KB
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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ