Static task
static1
Behavioral task
behavioral1
Sample
֮·2ӵ/font.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
֮·2ӵ/font.dll
Resource
win10v2004-20231020-en
Behavioral task
behavioral3
Sample
֮·2ӵ/inject.exe
Resource
win7-20231025-en
Behavioral task
behavioral4
Sample
֮·2ӵ/inject.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral5
Sample
֮·2ӵ/nJMwtIJuLQXzaFf.dll
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
֮·2ӵ/nJMwtIJuLQXzaFf.dll
Resource
win10v2004-20231025-en
General
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Target
58ec7b83953fa46ed07605950d1af567f6705031c33918735a65e15d8890d181
-
Size
460KB
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MD5
f362b3bdb5b3a8e86b8e10f5d31856b2
-
SHA1
b59bf28521d3be099c73187d5a425b91b60ff9fc
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SHA256
58ec7b83953fa46ed07605950d1af567f6705031c33918735a65e15d8890d181
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SHA512
59ee033572183c2b0963196b50750c47ce72a09e6e17bbbf0645a771991f8776dadf6b3654839cf64649b0b78ce98ee23fe8d2c61c7397306619e4e9f870c93b
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SSDEEP
12288:9eJcKeJcTtrLbVyILQ2grRmPiRFUa82r8Jo+5tQdEwU:9ejeY1bVyILQBXFqMgo+XQhU
Malware Config
Signatures
-
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/֮·2ӵ/font.dll unpack001/֮·2ӵ/inject.exe unpack001/֮·2ӵ/nJMwtIJuLQXzaFf.dll
Files
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58ec7b83953fa46ed07605950d1af567f6705031c33918735a65e15d8890d181.zip
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֮·2ӵ/font.dll.dll windows:6 windows x86
bcfc61b03342d76c7656cea0476462b7
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
GetModuleHandleA
MultiByteToWideChar
GetProcAddress
GetModuleHandleW
GetTickCount
GetCurrentProcess
K32GetModuleInformation
WritePrivateProfileStringA
CreateDirectoryA
GetPrivateProfileStringA
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CloseHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
CreateEventW
user32
ScreenToClient
FindWindowA
GetAsyncKeyState
GetCursorPos
shell32
SHGetFolderPathA
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
__std_type_info_destroy_list
_except_handler4_common
memmove
memcpy
__CxxFrameHandler3
_CxxThrowException
memset
__std_exception_copy
__std_exception_destroy
strstr
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
__stdio_common_vsprintf
__stdio_common_vswprintf_s
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_invalid_parameter_noinfo_noreturn
_seh_filter_dll
_initterm_e
_initterm
_cexit
_crt_atexit
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
api-ms-win-crt-string-l1-1-0
wcscpy_s
_stricmp
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-heap-l1-1-0
malloc
free
_callnewh
api-ms-win-crt-math-l1-1-0
_CIatan2
_libm_sse2_acos_precise
_libm_sse2_atan_precise
_libm_sse2_cos_precise
_libm_sse2_sqrt_precise
roundf
_libm_sse2_sin_precise
Sections
.text Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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֮·2ӵ/inject.exe.exe windows:6 windows x86
ff3ea37dc6c822966dd2b58e4f4b1659
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
kernel32
OpenProcess
CreateToolhelp32Snapshot
Process32First
CloseHandle
Process32Next
GetCurrentDirectoryA
GetProcAddress
GetModuleHandleA
VirtualAllocEx
WriteProcessMemory
CreateRemoteThread
WaitForSingleObject
VirtualFreeEx
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
UnhandledExceptionFilter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
__current_exception_context
__current_exception
_except_handler4_common
__std_exception_copy
__CxxFrameHandler3
memset
__std_exception_destroy
memcpy
_CxxThrowException
memmove
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
__stdio_common_vfprintf
__acrt_iob_func
api-ms-win-crt-conio-l1-1-0
_getwch
api-ms-win-crt-runtime-l1-1-0
_c_exit
_initialize_onexit_table
_register_onexit_function
_cexit
_crt_atexit
_controlfp_s
terminate
exit
__p___argv
_invalid_parameter_noinfo_noreturn
__p___argc
_exit
_register_thread_local_exe_atexit_callback
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_set_app_type
_seh_filter_exe
_initterm_e
api-ms-win-crt-string-l1-1-0
strcat_s
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
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: 1024B - Virtual size: 604B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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֮·2ӵ/nJMwtIJuLQXzaFf.dll.dll windows:6 windows x86
bcfc61b03342d76c7656cea0476462b7
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
GetModuleHandleA
MultiByteToWideChar
GetProcAddress
GetModuleHandleW
GetTickCount
GetCurrentProcess
K32GetModuleInformation
WritePrivateProfileStringA
CreateDirectoryA
GetPrivateProfileStringA
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CloseHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
CreateEventW
user32
ScreenToClient
FindWindowA
GetAsyncKeyState
GetCursorPos
shell32
SHGetFolderPathA
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
__std_type_info_destroy_list
_except_handler4_common
memmove
memcpy
__CxxFrameHandler3
_CxxThrowException
memset
__std_exception_copy
__std_exception_destroy
strstr
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
__stdio_common_vsprintf
__stdio_common_vswprintf_s
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_invalid_parameter_noinfo_noreturn
_seh_filter_dll
_initterm_e
_initterm
_cexit
_crt_atexit
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
api-ms-win-crt-string-l1-1-0
wcscpy_s
_stricmp
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-heap-l1-1-0
malloc
free
_callnewh
api-ms-win-crt-math-l1-1-0
_CIatan2
_libm_sse2_acos_precise
_libm_sse2_atan_precise
_libm_sse2_cos_precise
_libm_sse2_sqrt_precise
roundf
_libm_sse2_sin_precise
Sections
.text Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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֮·2ӵ/ͼͽ̳/ӷͼ.jpg.jpg
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֮·2ӵ/ͼͽ̳/Ƽ.png.png
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֮·2ӵ/ͼͽ̳/ͼ.jpg.jpg
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֮·2ӵ/ͼͽ̳/ֽ̳.txt
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֮·2ӵ/ͼͽ̳/Ƽ.png.png
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֮·2ӵ/ͼͽ̳/鷭ͼ.jpg.jpg
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֮·2ӵ/ͼͽ̳/Ƽ.png.png