Static task
static1
Behavioral task
behavioral1
Sample
a21737dd9954af5df8e7fa1f8a46f6ee.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
a21737dd9954af5df8e7fa1f8a46f6ee.exe
Resource
win10v2004-20230703-en
General
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Target
a21737dd9954af5df8e7fa1f8a46f6ee.exe
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Size
3.9MB
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MD5
a21737dd9954af5df8e7fa1f8a46f6ee
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SHA1
aebe932da1cafd44cdd862ffcaa18e7384814e3b
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SHA256
a4b50177024e69c784b742dc2b2006c8e01df47686cc76c31934d0af7c367855
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SHA512
2f3de150cd2bd7562f8e264099bc4a28d615fc9336aae8477bd94799fd56f11f64cef1c968eb8dfa3338d7241c9ddbfa5440f8c77c786bf5f1475b01a72484ec
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SSDEEP
49152:NUnfEBgMlG0njP0G45eDeSShhwK1N1Y5B8uvZiIzFduGMZmUK3kbN/cjLkO6p2J/:Np0dv108M8IzHuDQrJ1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a21737dd9954af5df8e7fa1f8a46f6ee.exe
Files
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a21737dd9954af5df8e7fa1f8a46f6ee.exe.exe windows x86
c40e9a4f29716be1d546d01b7139454b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
GetLastError
WaitForSingleObject
CreateMutexW
Sleep
CreateThread
VirtualAlloc
VirtualProtect
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenW
FreeConsole
WriteConsoleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RaiseException
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
DecodePointer
Sections
.text Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.jqvakz Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
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