9718386b6e854b40bd5cab072b3c1afc_mafia_ramnit_JC[.]exe

Sharing

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General

Target

9718386b6e854b40bd5cab072b3c1afc_mafia_ramnit_JC.exe
Size

319KB
MD5

9718386b6e854b40bd5cab072b3c1afc
SHA1

147459d6d2bad8fa55f202cc7f329de2e1dc7288
SHA256

ff6b042ece72dfc4e12fd701b443915ae7738ca77d60fef2d274725c736e0cc0
SHA512

0a38f76688f7b640867d4bcac174612114c04c720f13f96d41df26767a107fa09101aba5ce11492df7872ff4242f0b497e37dc67f36382976a23e4effe595e15
SSDEEP

3072:6Ru4T8pmpXyF/hpBE5fgq09o6GwuDl2DA9ymWBpcuU0bUNXbhYbbK2EnSoV27E:6Ru4TXyF/wlgAwmWB6uU0bgEeXNI7E

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
9718386b6e854b40bd5cab072b3c1afc_mafia_ramnit_JC.exe

Files

9718386b6e854b40bd5cab072b3c1afc_mafia_ramnit_JC.exe
.exe windows x86

a86f2e6ad06451952f870f4d6270498e

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

advapi32

QueryServiceConfigW
OpenServiceW
EnumServicesStatusW
OpenSCManagerW
QueryServiceStatus
ChangeServiceConfigW
CloseServiceHandle

kernel32

GetLastError
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
HeapSetInformation
HeapFree
HeapAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
FatalAppExitA
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
LoadLibraryW
GetLocaleInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
WriteFile
GetStdHandle
GetModuleFileNameW
SetHandleCount
GetFileType
GetStartupInfoW
Sleep
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
HeapSize
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
MultiByteToWideChar
LCMapStringW
GetStringTypeW
CloseHandle
WriteConsoleW
SetStdHandle
CreateFileW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale

Sections

.text
Size: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.text
Size: 187KB - Virtual size: 188KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

a86f2e6ad06451952f870f4d6270498e

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

Sections

.text Size: 100KB - Virtual size: 100KB

.rdata Size: 18KB - Virtual size: 17KB

.data Size: 4KB - Virtual size: 12KB

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 3KB

.text Size: 187KB - Virtual size: 188KB

.text
Size: 100KB - Virtual size: 100KB

.rdata
Size: 18KB - Virtual size: 17KB

.data
Size: 4KB - Virtual size: 12KB

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 3KB

.text
Size: 187KB - Virtual size: 188KB