Static task
static1
Behavioral task
behavioral1
Sample
655a38a6a71579b9ab2955c0fb6409e1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
655a38a6a71579b9ab2955c0fb6409e1.exe
Resource
win10v2004-20231215-en
General
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Target
655a38a6a71579b9ab2955c0fb6409e1
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Size
186KB
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MD5
655a38a6a71579b9ab2955c0fb6409e1
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SHA1
3fba6cab909d30ccd1ed5b9bafa143768dd7c845
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SHA256
6ce85ca7791c464b4b67020275f1eef01736b031ba0f69043f8f47e954cd7a4d
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SHA512
ebf91e8f9b9a5ed08d17198f5fda85aaeeb1086de6565e77a4bac74df3ba169405ff006993752027a67c5aa1126aba46b3d5ae2d0e58110110965390d812186c
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SSDEEP
3072:S0wgeRsDFWx35SgeR9RG0jzCrwjb0PnibkbeLzNMOCMOjeDNSKuDnhzGlPf:S0wHucUGAzCrYb0PnpbeLzNM7veDUpnW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 655a38a6a71579b9ab2955c0fb6409e1
Files
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655a38a6a71579b9ab2955c0fb6409e1.exe windows:4 windows x86 arch:x86
7e8df1e6bb2fb23184f3019e7983f9a3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegDeleteKeyW
RegCreateKeyExW
kernel32
GetWindowsDirectoryW
CloseHandle
DeviceIoControl
FindFirstFileExW
CreateFileA
ReadFile
SetFilePointer
GetLastError
GetVersionExA
WriteFile
GetSystemDirectoryA
QueryDosDeviceA
GetDriveTypeA
WaitForMultipleObjectsEx
SetWaitableTimer
CreateWaitableTimerA
CreateThread
InterlockedExchange
GetACP
GetLocaleInfoA
MultiByteToWideChar
WideCharToMultiByte
RaiseException
InitializeCriticalSection
DeleteCriticalSection
WaitForSingleObjectEx
CreateMutexA
ReleaseMutex
FreeLibrary
GetProcAddress
LoadLibraryA
GetModuleFileNameA
SetEvent
SuspendThread
ResumeThread
FindClose
FindNextFileA
FindFirstFileA
CreateDirectoryA
LeaveCriticalSection
EnterCriticalSection
GetOverlappedResult
DisconnectNamedPipe
ConnectNamedPipe
CreateEventA
OpenProcess
WaitForSingleObject
CreateNamedPipeA
GetTempPathA
GetCurrentProcessId
SetLastError
LocalFree
Sleep
OpenMutexA
GetLocalTime
GetTickCount
GetCurrentThreadId
GetFileAttributesA
GetFileAttributesExA
DeleteFileA
RemoveDirectoryA
MoveFileA
InterlockedCompareExchange
FormatMessageA
InterlockedDecrement
InterlockedIncrement
RtlUnwind
ExitProcess
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetModuleHandleA
GetCommandLineA
LCMapStringA
LCMapStringW
GetCPInfo
TlsAlloc
TlsFree
TlsSetValue
TlsGetValue
HeapReAlloc
TerminateProcess
GetCurrentProcess
HeapSize
QueryPerformanceCounter
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetOEMCP
SetUnhandledExceptionFilter
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
FlushFileBuffers
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
winmm
timeGetDevCaps
timeEndPeriod
timeBeginPeriod
timeGetTime
crypt32
CertVerifyCertificateChainPolicy
setupapi
SetupIterateCabinetW
oleaut32
SysReAllocStringLen
SafeArrayGetRecordInfo
SafeArrayAllocDescriptorEx
SetErrorInfo
Sections
.text Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ