Static task
static1
Behavioral task
behavioral1
Sample
3f66e534af9a5d16abfc0907a52cd01f8cd8e6db54fed5cd4f55d23e4edb34f8.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3f66e534af9a5d16abfc0907a52cd01f8cd8e6db54fed5cd4f55d23e4edb34f8.exe
Resource
win10v2004-20230915-en
General
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Target
3f66e534af9a5d16abfc0907a52cd01f8cd8e6db54fed5cd4f55d23e4edb34f8
-
Size
104KB
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MD5
3615b4ffc135d4c96162fd52152c6c2a
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SHA1
e0d58c844e424cf8bcf6179bd95b3f8e76860391
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SHA256
3f66e534af9a5d16abfc0907a52cd01f8cd8e6db54fed5cd4f55d23e4edb34f8
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SHA512
89240805f906778eed21f00ea76e2aeebe61c5d309657a8137f35c8a26f6e1745429d05af03fad36b8c560c9a192362bfcb16886234001bf01cb3293e3ffc6a7
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SSDEEP
1536:Dq5fwAsOTZo3FDUH42yWnNFBHStJDjL5a9FDaW:25fNsOTZo3FDUH42DNFBHStJPL5aCW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f66e534af9a5d16abfc0907a52cd01f8cd8e6db54fed5cd4f55d23e4edb34f8
Files
-
3f66e534af9a5d16abfc0907a52cd01f8cd8e6db54fed5cd4f55d23e4edb34f8.exe windows:4 windows x86
249829514b53e4ef2aba9b7f09af261c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetTickCount
HeapReAlloc
IsBadStringPtrW
QueryPerformanceCounter
QueryPerformanceFrequency
kernelbase
CreateProcessW
ExitProcess
FormatMessageW
FreeLibrary
GetCommandLineW
GetExitCodeProcess
GetModuleHandleW
GetOEMCP
GetProcAddress
GetStdHandle
GetSystemWow64Directory2W
HeapAlloc
HeapFree
LoadLibraryExW
LocalFree
WaitForSingleObject
WideCharToMultiByte
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
WriteConsoleW
WriteFile
ntdll
NtQuerySystemInformationEx
RtlImageNtHeader
_vsnprintf
ole32
OleInitialize
OleUninitialize
ucrtbase
__acrt_iob_func
__p___argc
__p___wargv
__stdio_common_vsprintf
_configure_wide_argv
_get_initial_wide_environment
_initialize_wide_environment
_set_app_type
_strdup
exit
free
fwrite
getenv
memcmp
memmove
strchr
strcmp
strcpy
strcspn
strlen
towlower
wcscat
wcscpy
wcslen
user32
LoadStringW
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 256B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 628B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 468B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ