Static task
static1
Behavioral task
behavioral1
Sample
d6a92fea77e2b63541467e99dcdc7d0f9781b3fdd0586a73c90701c5efc1f9c2.exe
Resource
win10v2004-20230220-en
General
-
Target
d6a92fea77e2b63541467e99dcdc7d0f9781b3fdd0586a73c90701c5efc1f9c2
-
Size
2.9MB
-
MD5
31021cff6c4c15b767aee74e1b6267cb
-
SHA1
b779438a877bc435875109cd138523c2bf68ae1e
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SHA256
d6a92fea77e2b63541467e99dcdc7d0f9781b3fdd0586a73c90701c5efc1f9c2
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SHA512
aaa70b26ed92d3415f593ac310fe9617a233102214b45046b6e8ce1611cf2aeee7b8411d01d04bc81a39949d88731466a9f6c0161f0f1055444e42b375bedc74
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SSDEEP
49152:NPQZa38dYBz6yXJbui3lWb1pTlOoQBQlmF1Do+O1y0evK3vamAxkDRQAn1PX5+:+ZasxiVG19lnQBQMF1E+OKvK3vamZDRh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d6a92fea77e2b63541467e99dcdc7d0f9781b3fdd0586a73c90701c5efc1f9c2
Files
-
d6a92fea77e2b63541467e99dcdc7d0f9781b3fdd0586a73c90701c5efc1f9c2.exe windows x86
f638a64e454cac3a6b489c7a1c1c6866
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
ws2_32
htons
inet_addr
ntohs
recv
select
send
setsockopt
shutdown
socket
gethostbyname
WSAStartup
WSAGetLastError
WSAIoctl
inet_ntoa
bind
closesocket
connect
ioctlsocket
getsockname
getsockopt
__WSAFDIsSet
kernel32
SetCurrentConsoleFontEx
LoadLibraryExA
GetEnvironmentVariableA
GetVolumeInformationA
WaitForSingleObject
OpenProcess
CreateToolhelp32Snapshot
GetExitCodeThread
Sleep
GetLastError
AttachConsole
LoadLibraryA
DeleteFileA
Process32Next
CloseHandle
GetSystemInfo
GetLocalTime
GetProcAddress
VirtualAllocEx
ExitProcess
GetCurrentProcessId
FreeLibrary
CreateRemoteThread
VirtualFreeEx
AllocConsole
CompareFileTime
GetSystemTime
FileTimeToSystemTime
SystemTimeToFileTime
GetTimeZoneInformation
InitializeCriticalSection
WriteProcessMemory
LeaveCriticalSection
DeleteCriticalSection
GetCurrentDirectoryA
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
DeleteFileW
GetStdHandle
GetFileAttributesW
GetFullPathNameW
SetFileAttributesW
SetFilePointer
MoveFileW
GetSystemTimeAsFileTime
GetTickCount
FormatMessageA
GetComputerNameW
GetACP
GetOEMCP
QueryPerformanceCounter
GetCurrentThreadId
CreateThread
GetFileSize
ReadFile
SetEndOfFile
WriteFile
LoadLibraryW
GetVersionExA
SetLastError
Process32First
GetModuleFileNameA
SetConsoleTitleA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
EnterCriticalSection
InitializeSListHead
user32
FindWindowA
MessageBoxA
advapi32
RegCloseKey
CryptAcquireContextA
RegOpenKeyExW
RegOpenKeyExA
AdjustTokenPrivileges
OpenProcessToken
RegQueryValueExA
CryptSignHashA
CryptSetHashParam
CryptDestroyHash
CryptCreateHash
CryptExportKey
CryptDestroyKey
CryptGenRandom
CryptGetUserKey
CryptGetProvParam
CryptReleaseContext
shell32
ShellExecuteA
msvcp140
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?good@ios_base@std@@QBE_NXZ
?always_noconv@codecvt_base@std@@QBE_NXZ
??Bid@locale@std@@QAEIXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?_Xlength_error@std@@YAXPBD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAPAD0PAH001@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
iphlpapi
GetAdaptersInfo
vcruntime140
_CxxThrowException
__current_exception_context
__current_exception
_except_handler4_common
memchr
memcpy
strchr
wcsstr
memset
strstr
__std_terminate
__std_exception_copy
__std_exception_destroy
memmove
__CxxFrameHandler3
api-ms-win-crt-stdio-l1-1-0
_telli64
ferror
_fileno
_chsize_s
fgetpos
fseek
fgetc
ungetc
fopen_s
__stdio_common_vfprintf
fsetpos
fread
fwrite
_fseeki64
_filelengthi64
fclose
fflush
__acrt_iob_func
fopen
fputc
freopen_s
__stdio_common_vsprintf
_set_fmode
_filelength
_get_stream_buffer_pointers
setvbuf
__p__commode
api-ms-win-crt-utility-l1-1-0
rand
srand
api-ms-win-crt-string-l1-1-0
isalnum
towupper
towlower
wcscpy_s
toupper
_strnicmp
strncmp
_stricmp
tolower
api-ms-win-crt-runtime-l1-1-0
_initterm
_get_narrow_winmain_command_line
exit
_set_app_type
_exit
_invalid_parameter_noinfo_noreturn
_seh_filter_exe
_cexit
_crt_atexit
system
_initterm_e
_register_onexit_function
_initialize_onexit_table
_controlfp_s
terminate
_initialize_narrow_environment
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_c_exit
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-time-l1-1-0
_time64
_tzset
_mktime64
_localtime64_s
api-ms-win-crt-heap-l1-1-0
free
_callnewh
_set_new_mode
malloc
api-ms-win-crt-convert-l1-1-0
_atoi64
atoi
_itoa
api-ms-win-crt-environment-l1-1-0
_dupenv_s
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 683KB - Virtual size: 682KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 365KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 129KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 71KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ