Static task
static1
Behavioral task
behavioral1
Sample
1b243c3af0eb965d4763283b0f9c074a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b243c3af0eb965d4763283b0f9c074a.exe
Resource
win10v2004-20231215-en
General
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Target
1b243c3af0eb965d4763283b0f9c074a
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Size
41KB
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MD5
1b243c3af0eb965d4763283b0f9c074a
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SHA1
92c8bbecc1fbf0fa134df6c2091eda810ba371a6
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SHA256
52c80c08fe597e1fcad59f89044a60c0c93eb84e8a0e0c7c6abd7c422e169d95
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SHA512
ade82b23baf11e492ea2974606958dd735c2f98bd3c9b6e0a03334dd23c6353851642e1aa51bd868905461093c104e4030be49438f0e66de0f326ffe4748f9f1
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SSDEEP
768:ZKg5pxl6lYeOE8Ig04q32DIDhTdff8qUGAUuxnjD:ZPemd072Y598Zdxn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b243c3af0eb965d4763283b0f9c074a
Files
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1b243c3af0eb965d4763283b0f9c074a.exe windows:5 windows x86 arch:x86
18ab9b83a5bcff8eafdad2eaa4fde56a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetUserGeoID
GetSystemTimeAsFileTime
Process32NextW
GetTimeFormatA
FindNextVolumeMountPointW
CreateToolhelp32Snapshot
TerminateJobObject
SetConsoleInputExeNameW
HeapCompact
ReadConsoleOutputAttribute
HeapCreate
EnumCalendarInfoExA
GetStringTypeExW
ConvertDefaultLocale
SetLocalTime
WriteConsoleOutputCharacterW
WriteConsoleOutputA
SetComputerNameExA
GetDiskFreeSpaceW
DebugActiveProcess
FindResourceExW
SetCommMask
ResetEvent
LockResource
PrivCopyFileExW
GetExpandedNameA
GetPrivateProfileStringW
LeaveCriticalSection
lstrlen
SetCalendarInfoA
RtlCaptureStackBackTrace
LCMapStringW
RegisterConsoleIME
EnumUILanguagesW
FindCloseChangeNotification
GetModuleHandleExA
CreateSemaphoreW
GetSystemInfo
SetComputerNameA
GetProfileIntA
GetSystemDefaultLCID
ExitProcess
GetSystemTimeAdjustment
CompareStringW
VirtualAlloc
VirtualUnlock
FindActCtxSectionStringW
MultiByteToWideChar
GetACP
GetModuleHandleA
GetCPInfoExW
WaitForDebugEvent
SetStdHandle
DosDateTimeToFileTime
GetUserDefaultLCID
SetClientTimeZoneInformation
GetConsoleCommandHistoryW
LoadLibraryA
DnsHostnameToComputerNameA
GlobalUnWire
SetThreadExecutionState
GlobalUnfix
GetUserDefaultLangID
CreateJobSet
GetStartupInfoA
FlushInstructionCache
LocalLock
OutputDebugStringA
DelayLoadFailureHook
DeleteFiber
wmi
WmiFreeBuffer
CreateTraceInstanceId
WmiQueryAllDataW
WmiNotificationRegistrationW
WmiOpenBlock
StartTraceW
QueryAllTracesW
WmiFileHandleToInstanceNameA
ProcessTrace
WmiSetSingleInstanceW
GetTraceEnableLevel
WmiMofEnumerateResourcesA
WmiQueryAllDataA
OpenTraceW
OpenTraceA
ControlTraceA
StartTraceA
ControlTraceW
QueryAllTracesA
GetTraceLoggerHandle
WmiSetSingleItemW
WmiFileHandleToInstanceNameW
WmiDevInstToInstanceNameW
RegisterTraceGuidsW
UnregisterTraceGuids
WmiSetSingleInstanceA
WmiNotificationRegistrationA
WmiSetSingleItemA
msdart
?IsWriteUnlocked@CLKRHashTable@@QBE_NXZ
?GetSpinCount@CCritSec@@QBEGXZ
?_LockSpin@CReaderWriterLock@@AAEX_N@Z
?ReadOrWriteLock@CSpinLock@@QAE_NXZ
?_WriteLockSpin@CReaderWriterLock@@AAEXXZ
?TryWriteLock@CReaderWriterLock2@@QAE_NXZ
?IsWriteUnlocked@CReaderWriterLock@@QBE_NXZ
?GetDefaultSpinCount@CReaderWriterLock3@@SGGXZ
?GetDefaultSpinCount@CCritSec@@SGGXZ
?IsReadLocked@CReaderWriterLock2@@QBE_NXZ
?GetDefaultSpinCount@CReaderWriterLock@@SGGXZ
?IsWriteLocked@CFakeLock@@QBE_NXZ
?IsUnlocked@CLockedSingleList@@QBE_NXZ
?_TryReadLock@CReaderWriterLock2@@AAE_NXZ
??1CReaderWriterLock@@QAE@XZ
?_CurrentThreadId@CSmallSpinLock@@CGJXZ
?ReadOrWriteUnlock@CReaderWriterLock3@@QAEX_N@Z
?_H1@CLKRLinearHashTable@@ABEKK@Z
?_CurrentThreadId@CSpinLock@@CGJXZ
??4CLKRHashTableStats@@QAEAAV0@ABV0@@Z
?IsWriteUnlocked@CSmallSpinLock@@QBE_NXZ
?ReadUnlock@CFakeLock@@QAEXXZ
?Lock@CLockedSingleList@@QAEXXZ
?_DeleteKey@CLKRLinearHashTable@@AAE?AW4LK_RETCODE@@KK@Z
?ReadUnlock@CLKRHashTable@@QBEXXZ
Sections
.text Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ