Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
General
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Target
tmp
-
Size
241KB
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MD5
97af8aab7ebe33724a905b9bf06bc2ac
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SHA1
26b502b3632902a1b29e3d21b532878aeaf843f5
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SHA256
76ce8f223ea7ed7ea2f38c52e7d5cb7f58ddcee9e0f22aaa305ebecedd6cc248
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SHA512
4b6ff42f40429997566cbbb40b93e8638685bd5109b4f9818e4e888bfa91f0264058c0da9fcf5c5ed8a4895a1c408b5aa773fb449c101891a988bd3e399637d0
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SSDEEP
3072:Nf5ROU3cKNFO160IZO7AQshaf73Qd5C3z1l9O98rvPy9x+9hO+d:p5ROxKNFO160376AfTM5ChlvvPfr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource tmp
Files
-
tmp.exe windows x86
73f55c9a8ec43dc84ad4d9211db141b3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedDecrement
SetMailslotInfo
GetSystemWindowsDirectoryW
FreeEnvironmentStringsA
GetProcessPriorityBoost
EnumCalendarInfoExW
WaitNamedPipeW
EnumTimeFormatsW
GetDriveTypeA
GetProcessTimes
GetVolumePathNameW
GetCalendarInfoA
GetFileAttributesA
WriteConsoleW
SetSystemPowerState
GetModuleFileNameW
CompareStringW
GetShortPathNameA
EnumSystemLocalesA
GetPrivateProfileIntW
DeleteFiber
GetLastError
GetProcAddress
InterlockedIncrement
HeapSize
SetComputerNameA
EnterCriticalSection
SearchPathA
OpenWaitableTimerA
LoadLibraryA
Process32FirstW
GetProcessId
LocalAlloc
SetCalendarInfoW
BuildCommDCBAndTimeoutsW
IsSystemResumeAutomatic
AddAtomW
OpenJobObjectW
GetPrivateProfileStructA
FindFirstVolumeMountPointA
EnumDateFormatsA
CreateIoCompletionPort
GetModuleHandleA
CancelTimerQueueTimer
FreeEnvironmentStringsW
FindNextFileW
SetFileShortNameA
FindAtomW
AreFileApisANSI
GetConsoleAliasExesLengthA
AttachConsole
GetVolumeNameForVolumeMountPointA
HeapFree
DeleteFileA
WideCharToMultiByte
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
IsProcessorFeaturePresent
HeapCreate
LeaveCriticalSection
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetLastError
GetCurrentThreadId
ExitProcess
WriteFile
GetModuleFileNameA
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
GetConsoleCP
GetConsoleMode
RtlUnwind
SetStdHandle
FlushFileBuffers
LCMapStringW
MultiByteToWideChar
GetStringTypeW
LoadLibraryW
CloseHandle
CreateFileW
gdi32
GetCharABCWidthsA
SelectObject
Sections
.text Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 86KB - Virtual size: 40.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ