Static task
static1
Behavioral task
behavioral1
Sample
yolo.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
yolo.exe
Resource
win10v2004-20230703-en
General
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Target
yolo.exe
-
Size
156KB
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MD5
1b3b37e97c45fd14b503109eea4d57ae
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SHA1
f87c36c02456ea32a7ed7df3de6446672ac682d3
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SHA256
d833ceaf0d5e08dc0004e749b7b24427b6af8d1dd921aede6a01dc9bd815fec1
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SHA512
523781e44d244227319fb8d457c8a6ecad1a138ca07a31028f2467e5eda9320c50922fea50fddd8b730a8c6ee9cd5500c6c18d45281b7e0bdb6670f96554b2a6
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SSDEEP
1536:4nTBhDIjJW/p+EAeQ/xjXLkEGb6ps9V5I+bsdct2sR2UT9lwhm3jaXR3mKFzK5Ya:svDMJWRyN7khOKt2NMlD3jQRWRKu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource yolo.exe
Files
-
yolo.exe.exe windows x64
043157f837e9bc0dba6195eb3e9470d2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CloseHandle
ReleaseSRWLockExclusive
ReleaseMutex
ReleaseSRWLockShared
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
AcquireSRWLockExclusive
GetCurrentProcess
GetCurrentThread
RtlCaptureContext
GetProcAddress
RtlLookupFunctionEntry
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetStdHandle
GetCurrentProcessId
WaitForSingleObject
TryAcquireSRWLockExclusive
QueryPerformanceCounter
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetModuleHandleA
GetConsoleMode
GetModuleHandleW
FormatMessageW
MultiByteToWideChar
WriteConsoleW
TlsGetValue
TlsSetValue
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
InitializeSListHead
GetCurrentThreadId
IsProcessorFeaturePresent
ntdll
RtlNtStatusToDosError
NtWriteFile
vcruntime140
_CxxThrowException
memcmp
memset
memcpy
__CxxFrameHandler3
__current_exception_context
__C_specific_handler
__current_exception
memmove
api-ms-win-crt-runtime-l1-1-0
_initterm_e
exit
_exit
_initterm
__p___argc
__p___argv
_get_initial_narrow_environment
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_narrow_environment
_configure_narrow_argv
_set_app_type
_seh_filter_exe
_register_onexit_function
_crt_atexit
terminate
_cexit
_initialize_onexit_table
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
free
Sections
.text Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 760B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 976B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ