Static task
static1
Behavioral task
behavioral1
Sample
a621f22affbc92b1bf498a903c2c4de02965a0c5806d6b47089f325eaa8c2f83.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
a621f22affbc92b1bf498a903c2c4de02965a0c5806d6b47089f325eaa8c2f83.exe
Resource
win10v2004-20231023-en
General
-
Target
a621f22affbc92b1bf498a903c2c4de02965a0c5806d6b47089f325eaa8c2f83
-
Size
211KB
-
MD5
6d099f71c4ca6d4fa795bbfcda08a95a
-
SHA1
25a832c8598a6395aefe445c19cbb7cc110bbaad
-
SHA256
a621f22affbc92b1bf498a903c2c4de02965a0c5806d6b47089f325eaa8c2f83
-
SHA512
c0d9170869c8654d8ee16b8c3b4b90dfb547031ef104443e1a0514ec9ef23bf7cd7c52ca81c360f7d70b902152be8dcb95d8843d6c0b7db2b68c6585ab0ea687
-
SSDEEP
6144:x5GiE7IKvSCly5ldFtz41r52t7zR1QAez/2:VcrlyFs1r2oAeS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a621f22affbc92b1bf498a903c2c4de02965a0c5806d6b47089f325eaa8c2f83
Files
-
a621f22affbc92b1bf498a903c2c4de02965a0c5806d6b47089f325eaa8c2f83.exe windows:4 windows x64
c7b6c9c97e12b4fbf78886a8774f0ff8
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_LARGE_ADDRESS_AWARE
Imports
libgcc_s_seh-1
_Unwind_Resume
libstdc++-6
_ZNSolsEPFRSoS_E
_ZNSt8ios_base4InitC1Ev
_ZNSt8ios_base4InitD1Ev
_ZSt17__throw_bad_allocv
_ZSt20__throw_length_errorPKc
_ZSt4cerr
_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
_ZdlPvy
_Znwy
__cxa_begin_catch
__cxa_end_catch
__cxa_rethrow
__gxx_personality_seh0
crypt32
CryptStringToBinaryA
kernel32
ConvertThreadToFiber
CreateFiber
DeleteCriticalSection
DeleteFiber
EnterCriticalSection
FreeLibrary
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
SwitchToFiber
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
msvcrt
__C_specific_handler
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memmove
memset
signal
strlen
strncmp
vfprintf
Sections
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 240B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - 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: 512B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 104B
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
.reloc Size: 512B - Virtual size: 140B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/14 Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 512B - Virtual size: 175B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 512B - Virtual size: 221B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 512B - Virtual size: 119B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ