Static task
static1
Behavioral task
behavioral1
Sample
geqm1bza.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
geqm1bza.exe
Resource
win10v2004-20240709-en
General
-
Target
geqm1bza.exe
-
Size
8.8MB
-
MD5
838e0ba4238058489f861d558a0b23eb
-
SHA1
70348588f0e72c59c9031b4a3787a915a1e4fbca
-
SHA256
c194e1a2661d507d69cbadb11427540e27fec52dd16b733fc746312a0b7c6ba8
-
SHA512
7551ae37b48d3e61ce90bf0711280391c29054800c11d08ebf5fe016ce9f19c9752ae8ca7ed1dc6d5f8d0a2f609e87460c71917a9f2c08d52118714da828a8f4
-
SSDEEP
49152:fNyppqqHnysR+EUydyz8RzeDbyLiyvy3ydy3ydyk5WynyHydyo5TydyHydyLQ5Es:lypzn/VgHT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource geqm1bza.exe
Files
-
geqm1bza.exe.exe windows:6 windows x86 arch:x86
5a32448f90cdc839ca4813e575db87fb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
libcrypto-3
EVP_EncryptUpdate
EVP_EncryptFinal_ex
EVP_CIPHER_CTX_free
RAND_bytes
EVP_EncryptInit_ex
EVP_aes_256_cbc
EVP_CIPHER_CTX_new
EVP_DecryptInit_ex
EVP_DecryptFinal_ex
EVP_DecryptUpdate
libcurl
curl_easy_perform
curl_global_init
curl_easy_init
curl_easy_cleanup
curl_easy_setopt
curl_multi_remove_handle
curl_multi_add_handle
curl_multi_wait
curl_multi_cleanup
curl_multi_strerror
curl_multi_perform
curl_multi_init
xinput1_3
ord2
kernel32
FindClose
FindFirstFileW
GetCurrentProcess
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
SleepConditionVariableSRW
FindFirstFileExW
FindNextFileW
GetModuleFileNameA
TerminateProcess
OpenProcess
CreateToolhelp32Snapshot
Sleep
Process32NextW
Process32FirstW
CloseHandle
SetConsoleCtrlHandler
SetConsoleTextAttribute
GetStdHandle
ExpandEnvironmentStringsW
GetFileAttributesW
GetConsoleWindow
GlobalAlloc
GlobalFree
WideCharToMultiByte
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
FreeLibrary
QueryPerformanceCounter
GetModuleHandleW
GetFileAttributesExW
AreFileApisANSI
GetLastError
CreateFileW
GetCurrentDirectoryW
MultiByteToWideChar
GetFileInformationByHandleEx
LocalFree
FormatMessageA
AcquireSRWLockExclusive
GetLocaleInfoEx
WakeAllConditionVariable
ReleaseSRWLockExclusive
GlobalLock
user32
ShowWindow
SetClipboardData
EmptyClipboard
FindWindowW
GetWindowLongW
DefWindowProcW
SetWindowPos
CreateWindowExW
GetSystemMetrics
UnregisterClassW
RegisterClassExW
DispatchMessageW
PeekMessageW
SetWindowDisplayAffinity
SetLayeredWindowAttributes
TranslateMessage
SetWindowLongW
PostQuitMessage
FindWindowA
UpdateWindow
DestroyWindow
UnregisterClassA
TrackMouseEvent
GetKeyState
GetMessageExtraInfo
ScreenToClient
GetCapture
ClientToScreen
GetClipboardData
GetForegroundWindow
LoadCursorW
SetCapture
SetCursor
GetClientRect
CloseClipboard
OpenClipboard
GetCursorPos
SetCursorPos
SetForegroundWindow
ReleaseCapture
IsWindowUnicode
MessageBoxW
GetAsyncKeyState
shell32
ShellExecuteW
winmm
joyGetNumDevs
joyGetDevCapsW
msvcp140
??0?$codecvt@_WDU_Mbstatet@@@std@@QAE@I@Z
??1?$codecvt@_WDU_Mbstatet@@@std@@MAE@XZ
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
?_New_Locimp@_Locimp@locale@std@@CAPAV123@ABV123@@Z
??0_Locinfo@std@@QAE@PBD@Z
??0_Locinfo@std@@QAE@HPBD@Z
??1_Locinfo@std@@QAE@XZ
?_Getname@_Locinfo@std@@QBEPBDXZ
?_Getcoll@_Locinfo@std@@QBE?AU_Collvec@@XZ
?_Incref@facet@locale@std@@UAEXXZ
?_Decref@facet@locale@std@@UAEPAV_Facet_base@3@XZ
??0facet@locale@std@@IAE@I@Z
??1facet@locale@std@@MAE@XZ
?tolower@?$ctype@D@std@@QBEDD@Z
?tolower@?$ctype@D@std@@QBEPBDPADPBD@Z
?_Addfac@_Locimp@locale@std@@AAEXPAVfacet@23@I@Z
?_Xbad_function_call@std@@YAXXZ
?in@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPA_W3AAPA_W@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
?_Getcat@?$ctype@D@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?widen@?$ctype@_W@std@@QBE_WD@Z
?_Getcat@?$ctype@_W@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
_Query_perf_frequency
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?_Random_device@std@@YAIXZ
?_Xlength_error@std@@YAXPBD@Z
_Query_perf_counter
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?_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?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?sputc@?$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
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?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
?_Winerror_map@std@@YAHH@Z
?_Syserror_map@std@@YAPBDH@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAH@Z
_Strxfrm
?_Xruntime_error@std@@YAXPBD@Z
?_Makeloc@_Locimp@locale@std@@CAPAV123@ABV_Locinfo@3@HPAV123@PBV23@@Z
?_New_Locimp@_Locimp@locale@std@@CAPAV123@_N@Z
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?id@?$ctype@D@std@@2V0locale@2@A
?id@?$collate@D@std@@2V0locale@2@A
_Strcoll
??4?$_Yarn@D@std@@QAEAAV01@PBD@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@XZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEG_W@Z
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
imm32
ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
vcruntime140
_CxxThrowException
__current_exception_context
__current_exception
strchr
strstr
__std_terminate
_purecall
__std_exception_copy
__std_exception_destroy
__CxxFrameHandler3
memset
memchr
memcpy
memmove
_except_handler4_common
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
_cexit
terminate
_seh_filter_exe
_set_app_type
_register_onexit_function
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_onexit_table
_initialize_narrow_environment
system
_controlfp_s
abort
exit
_configure_narrow_argv
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-stdio-l1-1-0
fclose
fflush
fgetc
__p__commode
_set_fmode
__stdio_common_vsscanf
__stdio_common_vsprintf
_wfopen
fwrite
__stdio_common_vfprintf
fseek
__acrt_iob_func
ftell
fgetpos
setvbuf
ungetc
_get_stream_buffer_pointers
fputc
_fseeki64
fread
fsetpos
api-ms-win-crt-heap-l1-1-0
realloc
_callnewh
free
_set_new_mode
malloc
api-ms-win-crt-utility-l1-1-0
srand
qsort
rand
api-ms-win-crt-filesystem-l1-1-0
remove
rename
_unlock_file
_lock_file
api-ms-win-crt-time-l1-1-0
_localtime64
_time64
api-ms-win-crt-string-l1-1-0
strncmp
_wcsicmp
strncpy
api-ms-win-crt-conio-l1-1-0
_getwch
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
api-ms-win-crt-math-l1-1-0
ceil
_libm_sse2_sqrt_precise
_libm_sse2_sin_precise
_libm_sse2_pow_precise
_libm_sse2_cos_precise
_libm_sse2_acos_precise
_CIfmod
_CIatan2
__setusermatherr
Sections
.text Size: 453KB - Virtual size: 452KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7.5MB - Virtual size: 7.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 520KB - Virtual size: 527KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 373KB - Virtual size: 373KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ