Static task
static1
Behavioral task
behavioral1
Sample
f4f1f003b33d3177b880b7e111ec9bc681c0b79f12ebc157015661de8612e112.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f4f1f003b33d3177b880b7e111ec9bc681c0b79f12ebc157015661de8612e112.exe
Resource
win10v2004-20230703-en
General
-
Target
f4f1f003b33d3177b880b7e111ec9bc681c0b79f12ebc157015661de8612e112
-
Size
1.6MB
-
MD5
f7938eeeb9f1bfe6b7c48e8981e0466b
-
SHA1
c1d414597bce493071baa9a780b3bb357c1e951b
-
SHA256
f4f1f003b33d3177b880b7e111ec9bc681c0b79f12ebc157015661de8612e112
-
SHA512
8ec23ce8fa6abb3d132f50040d37f7d398294282f27b70e5280630ec57ec886d3628ca14116397be421e811b3df1d5a3534106c153de40377600d897bdbd2218
-
SSDEEP
24576:h09QZhAjoRgKMVmQiUJTiOMpLDeWUcdMa/r6j+Yk7ASLSLawyYSvO5BAp8A+/KOl:htRwTWBDe8lr6SJwZ/Ap8A9OLz/VTG2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4f1f003b33d3177b880b7e111ec9bc681c0b79f12ebc157015661de8612e112
Files
-
f4f1f003b33d3177b880b7e111ec9bc681c0b79f12ebc157015661de8612e112.exe windows x86
d7faf34d6f9af7c1b967cd1b289a976f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mfc100u
ord4434
ord4392
ord4421
ord4430
ord4400
ord4404
ord4408
ord4396
ord4425
ord4388
ord1519
ord1512
ord1514
ord1508
ord1501
ord11244
ord11246
ord12724
ord2853
ord8393
ord10045
ord6247
ord11210
ord8112
ord13380
ord10937
ord3402
ord11081
ord8269
ord14060
ord14059
ord14132
ord14149
ord14145
ord14147
ord14148
ord14146
ord2418
ord7385
ord2884
ord2887
ord12610
ord5558
ord2780
ord3751
ord7902
ord2618
ord3438
ord13366
ord2410
ord385
ord7624
ord7548
ord11784
ord13854
ord4744
ord2164
ord11476
ord11477
ord13381
ord7108
ord13387
ord8530
ord3684
ord3625
ord11864
ord7126
ord1739
ord14162
ord10976
ord13267
ord11469
ord1934
ord13570
ord13567
ord13572
ord13569
ord13571
ord13568
ord3416
ord5261
ord11228
ord11236
ord4086
ord4413
ord9498
ord11240
ord11209
ord11845
ord4642
ord4923
ord5115
ord8483
ord4901
ord5118
ord4645
ord4794
ord4623
ord6931
ord6932
ord6922
ord4792
ord7393
ord9328
ord8346
ord6140
ord950
ord5801
ord5862
ord3446
ord1987
ord948
ord970
ord917
ord1013
ord3627
ord12753
ord849
ord1895
ord7176
ord1292
ord890
ord6869
ord9447
ord3261
ord6713
ord9525
ord7006
ord12951
ord788
ord1212
ord10081
ord11163
ord3978
ord7001
ord10896
ord5830
ord8347
ord8372
ord2417
ord1312
ord7211
ord2629
ord1310
ord1479
ord11494
ord285
ord5264
ord13168
ord4290
ord296
ord2136
ord4511
ord266
ord265
ord12606
ord13208
ord11123
ord8179
ord10058
ord10412
ord3847
ord4379
ord4383
ord4416
ord3999
ord14067
ord3992
ord2665
ord13382
ord7109
ord13388
ord6156
ord10725
ord12557
ord5276
ord2339
ord11116
ord3491
ord2952
ord2951
ord2852
ord11159
ord5143
ord5468
ord9333
ord5882
ord897
ord3746
ord2746
ord8264
ord5802
ord8277
ord5846
ord7391
ord1905
ord2981
ord2980
ord2756
ord7179
ord5556
ord316
ord903
ord2620
ord280
ord902
ord286
ord1298
ord2089
ord2062
ord1300
msvcr100
_errno
__CxxFrameHandler3
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_crt_debugger_hook
_controlfp_s
_invoke_watson
_except_handler4_common
?terminate@@YAXXZ
_onexit
_lock
__dllonexit
_unlock
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_wcmdln
_XcptFilter
_cexit
__wgetmainargs
_amsg_exit
signal
fputs
strtol
_gmtime64_s
strstr
fopen
_wfopen
getenv
sscanf
strtoul
strncpy
raise
_vsnprintf
_vsnwprintf
wcsstr
isspace
strrchr
strspn
strcspn
fgets
fseek
feof
ftell
_fileno
_setmode
fflush
fwrite
fread
ferror
fclose
_stat64i32
strerror_s
strcmp
memchr
atoi
_stricmp
_strnicmp
qsort
strchr
memset
strncmp
_CxxThrowException
memcpy
_time64
_wtoi
_purecall
realloc
_wsplitpath
swscanf_s
_beginthreadex
memmove
_exit
exit
__iob_func
fprintf
sprintf
??0exception@std@@QAE@ABV01@@Z
??0exception@std@@QAE@ABQBD@Z
??1exception@std@@UAE@XZ
?what@exception@std@@UBEPBDXZ
ldiv
free
malloc
kernel32
HeapDestroy
HeapAlloc
DeleteCriticalSection
GetVersion
HeapCreate
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetTickCount
SetUnhandledExceptionFilter
DecodePointer
EncodePointer
GetStartupInfoW
HeapSetInformation
InterlockedExchange
GetEnvironmentVariableW
ReadConsoleW
ReadConsoleA
SetConsoleMode
GetConsoleMode
QueryPerformanceCounter
GetSystemTimeAsFileTime
ConvertThreadToFiber
ConvertFiberToThread
GetStdHandle
GetFileType
WriteFile
InitializeCriticalSectionAndSpinCount
FindClose
FindFirstFileW
FindNextFileW
CreateFiber
SwitchToFiber
DeleteFiber
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetSystemTime
SystemTimeToFileTime
GetCurrentDirectoryW
SetCurrentDirectoryW
lstrcatW
lstrcpyW
GetModuleFileNameW
Sleep
CreateEventW
GetNativeSystemInfo
PostQueuedCompletionStatus
MapViewOfFileEx
CreateFileMappingW
GetFileSize
GetModuleHandleW
GetProcAddress
CreateFileW
InterlockedExchangeAdd
GetQueuedCompletionStatus
WaitForMultipleObjects
SetEvent
CreateIoCompletionPort
ResetEvent
UnmapViewOfFile
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
lstrlenW
SwitchToThread
ReleaseSemaphore
WaitForSingleObject
CloseHandle
CreateSemaphoreW
GetCurrentProcessId
GetCurrentThreadId
SetLastError
GetLastError
InterlockedDecrement
LeaveCriticalSection
EnterCriticalSection
InterlockedIncrement
InterlockedCompareExchange
HeapFree
user32
DispatchMessageW
TranslateMessage
GetUserObjectInformationW
MsgWaitForMultipleObjects
MessageBoxW
GetProcessWindowStation
PeekMessageW
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
LoadIconW
EnableWindow
SendMessageW
PostMessageW
wsprintfW
advapi32
CryptGenRandom
ReportEventW
RegisterEventSourceW
CryptEnumProvidersW
CryptReleaseContext
CryptDestroyKey
CryptGetProvParam
CryptAcquireContextW
CryptGetUserKey
CryptExportKey
CryptDestroyHash
CryptSignHashW
CryptSetHashParam
CryptCreateHash
CryptDecrypt
DeregisterEventSource
comctl32
InitCommonControlsEx
shlwapi
StrPBrkW
PathIsDirectoryW
PathFileExistsW
StrChrW
msvcp100
?_Xlength_error@std@@YAXPBD@Z
ws2_32
recv
WSARecv
WSASend
closesocket
shutdown
send
ioctlsocket
setsockopt
getsockname
WSAAddressToStringW
WSAStringToAddressW
htons
ntohs
WSAIoctl
WSASetLastError
WSAGetOverlappedResult
WSAGetLastError
listen
bind
socket
getsockopt
WSACleanup
WSAStartup
winmm
timeGetTime
crypt32
CertDuplicateCertificateContext
CertCloseStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenStore
CertFindCertificateInStore
CertEnumCertificatesInStore
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ