Static task
static1
Behavioral task
behavioral1
Sample
FakePetrWrap.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
FakePetrWrap.exe
Resource
win10v2004-20231222-en
General
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Target
FakePetrWrap.exe
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Size
78KB
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MD5
47e704798242cd00dd6c93d6d9f20162
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SHA1
aef55dab9078e6e52699d8b219f6ccd7d0899a32
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SHA256
5080b576bf0a64ed0e11799e102439101b176a3bf44ff774c94357ceab975d46
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SHA512
269e944f1dbe65e488008d3281dc3cf02535ab4ff07179d024bdc70c808787b05943f04b44c37f9c2a54777a8d156e5fbf8cdd375dca8979a9d0ecd4f5d3081f
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SSDEEP
1536:I7gG5fa/K66y31ma36LzZiraU11HhRkxV6Ey1n:c5cF6y30iraU1lhRkqEy1n
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FakePetrWrap.exe
Files
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FakePetrWrap.exe.exe windows:5 windows x86 arch:x86
94f5979c154e333230727201857ca2b3
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
GetNativeSystemInfo
FreeLibrary
HeapAlloc
HeapFree
GetModuleHandleW
VirtualFree
GetProcessHeap
IsBadReadPtr
SetLastError
GetProcAddress
VirtualAlloc
LoadLibraryA
VirtualProtect
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
IsProcessorFeaturePresent
HeapCreate
ExitProcess
WriteFile
GetModuleFileNameW
SetFilePointer
GetConsoleCP
GetConsoleMode
FlushFileBuffers
CloseHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetStringTypeW
LoadLibraryW
SetStdHandle
WriteConsoleW
CreateFileW
Sections
.text Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 448B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ