Static task
static1
Behavioral task
behavioral1
Sample
Mercury.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Mercury.dll
Resource
win10v2004-20240426-en
General
-
Target
148eb36aeee8a040eadc3fbabf5ccc47_JaffaCakes118
-
Size
1.1MB
-
MD5
148eb36aeee8a040eadc3fbabf5ccc47
-
SHA1
ebf4e6e013182ddb8c2f9f58dfb70ca5673c195e
-
SHA256
09dafe67955f33215f9c1f063a3e24e5f253516dfdb3faffad4c1b2c229a2336
-
SHA512
0d33c3eee093da60ed523420abc688edd74718ff9e1c7254310d0d1c21279073daaf047fe5ea0daa4961b721c445b5ba10097d70eb51d881122df21dd3154c13
-
SSDEEP
24576:vO/DszhSjaPaj3tB3goG9+aitTlVIMMRottQGE:G7+hcaStWoG9AtTTQRGQ1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Mercury.dll
Files
-
148eb36aeee8a040eadc3fbabf5ccc47_JaffaCakes118.rar
-
Mercury.dll.dll windows:6 windows x86 arch:x86
f5cab61a5476db59ed906de7fdc05079
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleA
Sleep
GetProcAddress
GetCurrentProcessId
FreeConsole
SetStdHandle
WriteConsoleA
VirtualQuery
VirtualProtect
GlobalLock
GlobalUnlock
GlobalAlloc
GlobalFree
QueryPerformanceFrequency
QueryPerformanceCounter
FreeLibraryAndExitThread
DisableThreadLibraryCalls
CreateThread
FindFirstFileA
FindNextFileA
FindClose
GetSystemTimeAsFileTime
CreateFileW
GetPrivateProfileStringA
FindFirstFileExW
GetFileAttributesExW
GetFileInformationByHandle
AreFileApisANSI
CloseHandle
GetLastError
SetLastError
GetModuleHandleW
GetCurrentThreadId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GetTickCount
WritePrivateProfileStringA
CreateDirectoryA
WideCharToMultiByte
MultiByteToWideChar
InitializeSListHead
user32
ClientToScreen
SetCursorPos
CallWindowProcA
FlashWindowEx
GetForegroundWindow
IsChild
GetCursorPos
LoadCursorA
GetClientRect
GetKeyState
OpenClipboard
MessageBoxA
SetCursor
ScreenToClient
SetWindowLongA
EmptyClipboard
CloseClipboard
GetClipboardData
SetClipboardData
shell32
SHGetFolderPathA
msvcp140
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?swap@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXAAV12@@Z
?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IAEXAAV12@@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAVios_base@1@AAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@M@Z
_Mtx_destroy_in_situ
_Mtx_init_in_situ
_Mtx_lock
?_Throw_C_error@std@@YAXH@Z
_Mtx_unlock
_Mtx_trylock
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?uncaught_exception@std@@YA_NXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?setprecision@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xinvalid_argument@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Winerror_message@std@@YAKKPADK@Z
?_Winerror_map@std@@YAHH@Z
?_Execute_once@std@@YAHAAUonce_flag@1@P6GHPAX1PAPAX@Z1@Z
?_Syserror_map@std@@YAPBDH@Z
?_Xlength_error@std@@YAXPBD@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
d3dx9_43
D3DXCreateTextureFromFileExA
D3DXCreateTextureFromFileInMemory
imm32
ImmGetContext
ImmReleaseContext
ImmSetCompositionWindow
xinput1_3
ord4
ord2
vcruntime140
__std_exception_copy
__std_terminate
__CxxFrameHandler3
memmove
memcpy
memchr
strstr
_CxxThrowException
__std_type_info_destroy_list
memset
__std_exception_destroy
_except_handler4_common
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
terminate
_errno
exit
_initterm_e
_initterm
_cexit
_crt_atexit
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
__stdio_common_vsprintf
fclose
fread
fseek
ftell
fopen
__stdio_common_vsnprintf_s
__stdio_common_vsscanf
fwrite
fflush
__stdio_common_vfprintf
__acrt_iob_func
_wfopen
api-ms-win-crt-convert-l1-1-0
strtoul
atoi
strtol
atof
api-ms-win-crt-filesystem-l1-1-0
remove
api-ms-win-crt-utility-l1-1-0
rand
qsort
api-ms-win-crt-string-l1-1-0
isprint
towlower
strncpy
strncmp
isdigit
api-ms-win-crt-heap-l1-1-0
free
malloc
_callnewh
api-ms-win-crt-math-l1-1-0
ceil
_libm_sse2_sqrt_precise
_libm_sse2_sin_precise
_CIatan2
_CIfmod
_libm_sse2_atan_precise
_libm_sse2_cos_precise
floor
_libm_sse2_pow_precise
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
Sections
.text Size: 440KB - Virtual size: 440KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 123KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 856KB - Virtual size: 884KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ