Comet 5 GK[.]exe

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General

Target

Comet 5 GK.exe
Size

17.8MB
MD5

8348d46d683ac5ca4830e9585e3dcdde
SHA1

2bcd39a726f5ef0f3d2ef49926c7640f55c363bc
SHA256

6e20b82183ec6567cd9361a7da56684ba837c4c19a14c6a9800eb0efe0ede85a
SHA512

b4aa8c5c125d9ac1eb02005d88e53cd467bd5db6085f860b4912658915b142d147bf69f606014565397986105420b2cee16d1f83e8a540c575981e9b7cf12e49
SSDEEP

196608:jfY29Z/9O8GmgvaB1uP8/Nf0MMlGbBy/1tZf9hc33shDnJ45/9iD54+V11bFv4zz:jgFfvaBEPyNf0MCcc/1/MWDa

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Comet 5 GK.exe

Files

Comet 5 GK.exe
.exe windows x86

ffff45487d1e51fa972c8409931457df

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

kernel32

FindNextFileW
GetCurrentProcess
GetModuleHandleExW
GetModuleFileNameW
LeaveCriticalSection
InitializeCriticalSection
GetEnvironmentVariableW
FindClose
MultiByteToWideChar
GetLastError
GetFileAttributesExW
GetFullPathNameW
GetProcAddress
DeleteCriticalSection
WideCharToMultiByte
IsWow64Process
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EnterCriticalSection
FindFirstFileExW
OutputDebugStringW
LoadLibraryA
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
SetLastError
RaiseException
RtlUnwind
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
LCMapStringEx
DecodePointer
EncodePointer
InitializeCriticalSectionEx
GetStringTypeW

user32

MessageBoxW

shell32

ShellExecuteW

advapi32

RegOpenKeyExW
RegGetValueW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
RegCloseKey

api-ms-win-crt-runtime-l1-1-0

_crt_atexit
_seh_filter_exe
terminate
_set_app_type
_controlfp_s
_invalid_parameter_noinfo_noreturn
_exit
_register_thread_local_exe_atexit_callback
_initialize_onexit_table
exit
__p___argc
__p___wargv
_errno
_c_exit
_cexit
abort
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
_register_onexit_function

api-ms-win-crt-stdio-l1-1-0

__p__commode
__acrt_iob_func
fputwc
fputws
__stdio_common_vsprintf_s
fflush
__stdio_common_vfwprintf
__stdio_common_vswprintf
_wfopen
setvbuf
_set_fmode

api-ms-win-crt-heap-l1-1-0

_set_new_mode
_callnewh
free
malloc
calloc

api-ms-win-crt-string-l1-1-0

strcpy_s
strcspn
wcsncmp
toupper
wcsnlen
_wcsdup

api-ms-win-crt-convert-l1-1-0

_wtoi
wcstoul

api-ms-win-crt-locale-l1-1-0

_configthreadlocale
_lock_locales
___lc_locale_name_func
___mb_cur_max_func
___lc_codepage_func
__pctype_func
setlocale
_unlock_locales
localeconv

api-ms-win-crt-math-l1-1-0

frexp
__setusermatherr

api-ms-win-crt-time-l1-1-0

_gmtime64_s
wcsftime
_time64

Sections

.text
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 46KB

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

Sharing

General

Malware Config

Signatures

Files

ffff45487d1e51fa972c8409931457df

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

advapi32

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-time-l1-1-0

Sections

.text Size: 76KB - Virtual size: 75KB

.rdata Size: 27KB - Virtual size: 26KB

.data Size: 2KB - Virtual size: 3KB

.rsrc Size: 46KB - Virtual size: 46KB

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 76KB - Virtual size: 75KB

.rdata
Size: 27KB - Virtual size: 26KB

.data
Size: 2KB - Virtual size: 3KB

.rsrc
Size: 46KB - Virtual size: 46KB

.reloc
Size: 4KB - Virtual size: 4KB