Static task
static1
Behavioral task
behavioral1
Sample
L8wkOrMOxJr.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
L8wkOrMOxJr.exe
Resource
win10v2004-20230221-en
General
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Target
L8wkOrMOxJr.exe
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Size
383KB
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MD5
a9a117773b07e66b79d5e75400a1d0d6
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SHA1
d4ec91a4ddd378b8bab10693a179b30120f64171
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SHA256
19a048e822bf5583d6f1d06ff954df761136cd20721d78c90f51afd53a678494
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SHA512
96af23f34feaa11642ec2ea46892857925392462f2dd6a51f7cf7e04be8294aa5aff4e381daeb2837a0259e1359beafd76168dd304da9436eca0eda46ca25a6f
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SSDEEP
6144:bQf9TArMe9R2cKp/kJj7NjgiN4oSV95xUyO5veyzUuNJA/hcjj+/X:bQVmMe9R2R9kB7NjgieoSD5q1BeyG/hB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource L8wkOrMOxJr.exe
Files
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L8wkOrMOxJr.exe.exe windows x86
da3fdef870d17fb0b828d20b59c7836e
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
SearchPathW
FindFirstChangeNotificationW
AllocConsole
GetConsoleAliasExesLengthA
LoadResource
InterlockedIncrement
WaitNamedPipeA
OpenSemaphoreA
FreeEnvironmentStringsA
MoveFileWithProgressA
EnumCalendarInfoExW
GetSystemTimeAsFileTime
EnumTimeFormatsA
SetProcessPriorityBoost
GetDriveTypeA
GetVolumePathNameW
GetPrivateProfileIntA
GetCalendarInfoA
GetFileAttributesW
SetSystemPowerState
lstrcatA
EnumSystemLocalesA
GetProfileIntA
DeleteFiber
GetLastError
GetCurrentDirectoryW
GlobalFix
SetComputerNameA
ResetEvent
LoadLibraryA
WriteConsoleA
GetProcessId
InterlockedExchangeAdd
OpenWaitableTimerW
LocalAlloc
SetCalendarInfoW
SetFileApisToANSI
QueryDosDeviceW
AddAtomA
GetPrivateProfileStructA
SetSystemTime
GlobalWire
GetModuleFileNameA
FindNextFileA
FindFirstVolumeMountPointA
CreateIoCompletionPort
GetModuleHandleA
CreateMailslotA
EnumDateFormatsW
CompareStringA
GetShortPathNameW
TerminateJobObject
FileTimeToLocalFileTime
EnumSystemLocalesW
GetProcAddress
GetVolumeNameForVolumeMountPointA
WideCharToMultiByte
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
ExitProcess
WriteFile
GetModuleFileNameW
SetFilePointer
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW
GetLocaleInfoW
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
GetConsoleCP
GetConsoleMode
LoadLibraryW
SetStdHandle
FlushFileBuffers
WriteConsoleW
CreateFileW
CloseHandle
gdi32
GetCharABCWidthsW
Sections
.text Size: 117KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yipi Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ