Static task
static1
Behavioral task
behavioral1
Sample
f31efa3dc376e87f4d7ea10131391e56e52891d4cde0f62e0d024db5541775c6.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f31efa3dc376e87f4d7ea10131391e56e52891d4cde0f62e0d024db5541775c6.exe
Resource
win10v2004-20230703-en
General
-
Target
f31efa3dc376e87f4d7ea10131391e56e52891d4cde0f62e0d024db5541775c6
-
Size
96KB
-
MD5
3320105a1670872d799ee8978ea4dd59
-
SHA1
5c0d689727aa9ee104f010a643d3e5f7c308febb
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SHA256
f31efa3dc376e87f4d7ea10131391e56e52891d4cde0f62e0d024db5541775c6
-
SHA512
37e5dd504a219fc4fdff7929055210d5c8a0754478bdda19523e52b25bce76dd9ba387e03bd406e6424397086dd29049cbc6895b59c495e8f542b227584de531
-
SSDEEP
1536:gTj176rBp3QpcFCucT58bPKsKZRhHEvBLHX:gnAdp3QuvcNuKsKZRhiBLHX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f31efa3dc376e87f4d7ea10131391e56e52891d4cde0f62e0d024db5541775c6
Files
-
f31efa3dc376e87f4d7ea10131391e56e52891d4cde0f62e0d024db5541775c6.exe windows x64
77a5adae5e0c6a3078309514afcdcd2f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CloseHandle
CreateToolhelp32Snapshot
FormatMessageW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetStdHandle
GetTickCount
HeapAlloc
HeapReAlloc
OpenProcess
Process32FirstW
Process32NextW
TerminateProcess
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrcmpW
ntdll
_vsnprintf
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
_wcsicmp
exit
free
fwrite
getenv
iswdigit
malloc
memcmp
memmove
realloc
strchr
strcmp
strcspn
strlen
wcstol
user32
EnumWindows
GetWindowThreadProcessId
LoadStringW
PostMessageW
wsprintfW
Sections
.text Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 4KB - Virtual size: 240B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 4KB - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 384B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ