Static task
static1
Behavioral task
behavioral1
Sample
SchTsk-0.0.0.0.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
SchTsk-0.0.0.0.exe
Resource
win10v2004-20230220-en
General
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Target
SchTsk-0.0.0.0.exe
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Size
13KB
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MD5
b4f08916485c3eeda7bebc9a8d40ed2b
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SHA1
7a40ab7b3d70e0dbd30aac2da1d2973b0048b290
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SHA256
b5769b20d7eed99a7329af34d1cef906b8f84db7de85965fb3979dcb2f48afd1
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SHA512
b0c11e80d44d3a09eb099fbeb4019e4f2989fc187a1bf9f024ce0a1c7e2b2eb93111ff6bfb96045f26af76b41320dd84b2e278cef08b4992e518ac3f50906bae
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SSDEEP
192:ceHQ33qIn+snL6CmOQBm7oidIGYRTVMMfWbDK/AvUJEKT8oHANIb/9SN0:8aIn+sOCm0VSBFj4ML82TRS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SchTsk-0.0.0.0.exe
Files
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SchTsk-0.0.0.0.exe.exe windows x86
9dd651fe49ba59448f4947d2ace93a37
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MultiByteToWideChar
GetLastError
ExpandEnvironmentStringsW
LocalFree
WideCharToMultiByte
GetCommandLineW
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
RtlUnwind
InterlockedCompareExchange
Sleep
InterlockedExchange
msvcrt
__set_app_type
?terminate@@YAXXZ
_controlfp
_initterm
__p__fmode
_vsnwprintf
printf
memset
_wcsicmp
exit
_XcptFilter
_exit
_cexit
__p__commode
__setusermatherr
_amsg_exit
__getmainargs
ole32
CoInitializeSecurity
CoCreateInstance
CoUninitialize
CoInitializeEx
oleaut32
VariantInit
SysAllocString
SysFreeString
shlwapi
PathUnquoteSpacesW
PathRemoveFileSpecW
PathRemoveBlanksW
shell32
CommandLineToArgvW
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ