Static task
static1
Behavioral task
behavioral1
Sample
b041af46c8f8dc3544e4b4f618e9930772bef950f7327b3a984c02727594f9c5.exe
Resource
win7-20231025-en
General
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Target
b041af46c8f8dc3544e4b4f618e9930772bef950f7327b3a984c02727594f9c5
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Size
1.5MB
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MD5
6acb9fcb440b9a4af4f75b6fb58c05a5
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SHA1
62aa5afde65340000f01298572d361ebf5f19121
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SHA256
b041af46c8f8dc3544e4b4f618e9930772bef950f7327b3a984c02727594f9c5
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SHA512
121c076d60ea91212ce89568f3e90359e1060cd6f928a1cb7fbf3bef1ff73e561cdbea579286f11f7516c0dcb41b829e7161759bf86d4020645ab2a7b97961f0
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SSDEEP
12288:/zC5BMdhN3XRoAM8MTmkJR4Do07Y86gw5CtCjX+NLuFhNpBeZT3X:/zFdhN3Bf8SkQ/7Gb8NLEbeZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b041af46c8f8dc3544e4b4f618e9930772bef950f7327b3a984c02727594f9c5
Files
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b041af46c8f8dc3544e4b4f618e9930772bef950f7327b3a984c02727594f9c5.exe windows:6 windows x64
3ef638834d6f1f60489243c96d9a2668
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetLastError
Process32NextW
K32GetModuleBaseNameW
Process32FirstW
CloseHandle
RaiseException
K32EnumProcesses
DecodePointer
DeleteCriticalSection
Sleep
K32EnumProcessModules
FlushFileBuffers
CreateToolhelp32Snapshot
SetEndOfFile
ReadConsoleW
WriteConsoleW
SetStdHandle
OpenProcess
InitializeCriticalSectionEx
CreateMutexW
GetSystemPowerStatus
GetEnvironmentVariableW
InitializeCriticalSection
LeaveCriticalSection
GetModuleFileNameW
GetCommandLineW
WideCharToMultiByte
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetProcessHeap
ReadFile
SetNamedPipeHandleState
WriteFile
CreateFileW
WaitNamedPipeW
IsDebuggerPresent
OutputDebugStringW
MultiByteToWideChar
GetStringTypeW
EncodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
SetEvent
ResetEvent
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
FreeLibrary
LoadLibraryExW
GetTimeZoneInformation
HeapAlloc
HeapReAlloc
HeapFree
ExitProcess
GetModuleHandleExW
GetStdHandle
GetACP
GetFileType
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleCP
GetConsoleMode
SetFilePointerEx
HeapSize
EnterCriticalSection
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
user32
LoadStringW
advapi32
EventWrite
RegSetKeyValueW
RegCloseKey
EventRegister
RegCreateKeyExW
RegOpenKeyExW
RegGetValueW
EventUnregister
GetUserNameW
shell32
ShellExecuteW
CommandLineToArgvW
SHGetFolderPathW
ole32
CoUninitialize
CoCreateInstance
CoAllowSetForegroundWindow
CoInitializeEx
shlwapi
PathRemoveFileSpecW
imagehlp
MakeSureDirectoryPathExists
Sections
.text Size: 173KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 89KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 476B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 146KB - Virtual size: 145KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE