Static task
static1
Behavioral task
behavioral1
Sample
b9541b4fe315a4071307ae9b72acd7f5a827e1328d0ca2120c9ecd3988112a14.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b9541b4fe315a4071307ae9b72acd7f5a827e1328d0ca2120c9ecd3988112a14.exe
Resource
win10v2004-20230831-en
General
-
Target
b9541b4fe315a4071307ae9b72acd7f5a827e1328d0ca2120c9ecd3988112a14
-
Size
399KB
-
MD5
543173083bd898cec5d95bb215152ba7
-
SHA1
6bd9a0f12bcaddf4846a0f40beba3b59fe86c24f
-
SHA256
b9541b4fe315a4071307ae9b72acd7f5a827e1328d0ca2120c9ecd3988112a14
-
SHA512
c6a92de0081a0445459afaf8557763d0c3f293d069a944956160eb71d140cd949af2fa27e19df896224647fdc73cd26784e30492bed4532545cb8826fa5bdeff
-
SSDEEP
12288:DC4DSWzoJJg/KqgXc2cT1329uDs8OlCMf0oJlA:DHSWzSmj8p21329uDs8OlCMf0oJlA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9541b4fe315a4071307ae9b72acd7f5a827e1328d0ca2120c9ecd3988112a14
Files
-
b9541b4fe315a4071307ae9b72acd7f5a827e1328d0ca2120c9ecd3988112a14.exe windows x64
04c0b1845e1356cab26150b40c89d197
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
ConvertThreadToFiber
CreateFiber
DeleteCriticalSection
DeleteFiber
EnterCriticalSection
GetCurrentProcess
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetTickCount
HeapAlloc
HeapCreate
HeapReAlloc
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
SleepEx
SwitchToFiber
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
msvcrt
__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_commode
_errno
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
mbstowcs
memcmp
memcpy
memset
rand
signal
strerror
strlen
strncmp
vfprintf
wcslen
wcsncat
wcsncpy
Sections
.text Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 353KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 10KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 132B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ