Static task
static1
Behavioral task
behavioral1
Sample
rev-svc3.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
rev-svc3.exe
Resource
win10v2004-20231023-en
General
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Target
rev-svc3.exe
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Size
47KB
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MD5
c4d5037e96f08b9c9311cfdd6f75a103
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SHA1
9e7df2f9bd6cee6b28df64568b87de3847060468
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SHA256
d049849614fb81adf536c5d5d2ad004ea0d504b904582708049d09319dcd92ee
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SHA512
5dae0f2b10d81ed685c4746880b06b74cd9d4be096ce19b9ed133ab7428a934cd0869e3e8d436751731b37c365449c3436372680f56caaa80b623d45e44425c0
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SSDEEP
768:I+t1jmZTKrj9Owo12IdzanRh/ocAQHadVpu39gVR8hqbQunYnP:3v6sOwUaRh/ocAwibA9yG2QunYP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rev-svc3.exe
Files
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rev-svc3.exe.exe windows:5 windows x64 arch:x64
a6d0283f95584f8785c65a050b4c2a6b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CloseHandle
CreateProcessA
ResumeThread
SetThreadContext
GetThreadContext
WriteProcessMemory
VirtualAllocEx
ExitProcess
GetCommandLineA
GetStartupInfoA
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
GetProcAddress
WriteFile
GetStdHandle
GetModuleFileNameA
RtlUnwindEx
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
SetLastError
GetCurrentThreadId
FlsAlloc
HeapSetInformation
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapFree
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
HeapAlloc
HeapReAlloc
advapi32
RegisterServiceCtrlHandlerA
StartServiceCtrlDispatcherA
SetServiceStatus
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 586B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ