medusa[.]ac_injector[.]exe

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General

Target

medusa.ac_injector.exe
Size

10KB
MD5

53c3ab00f0b9d4f1446ffab27fe0724e
SHA1

9218a42b63e79f4cddcc8090caf0f6f17883a08b
SHA256

2a34c894ecf15bb7fbe12053f45ffd808bca8dc0fc0526d49c0ed526445f4c65
SHA512

8f12365604597e81c255c48bc8d41f8295e93cc0690c695aedb109fdc6e126fc6be1ce2abee7295546dc6e8c960dc611976ca1e8495802d02587836143c500f9
SSDEEP

192:BeF7foyPLXoceWqoxtQ8rPM4F4j8af4ntLZM7nL:0FjogYcXzxfz2XGMDL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
medusa.ac_injector.exe

Files

medusa.ac_injector.exe
.exe windows:6 windows x64 arch:x64

47e2958a7088787d6c2a473424cb4e2f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

CloseHandle
CreateRemoteThread
GetCurrentDirectoryA
GetCurrentProcessId
GetCurrentThreadId
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
OpenProcess
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
Sleep
UnhandledExceptionFilter
VirtualAllocEx
VirtualFreeEx
WriteProcessMemory

user32

FindWindowA
GetWindowThreadProcessId

vcruntime140

__C_specific_handler
__current_exception
__current_exception_context
memcpy
memset

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

__p___argc
__p___argv
_c_exit
_cexit
_configure_narrow_argv
_crt_atexit
_exit
_get_initial_narrow_environment
_initialize_narrow_environment
_initialize_onexit_table
_initterm
_initterm_e
_register_onexit_function
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_set_app_type
exit
perror
system
terminate

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

strcat_s
strlen

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

__p__commode
_set_fmode
puts

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 308B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 312B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 424B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

47e2958a7088787d6c2a473424cb4e2f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

vcruntime140

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

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

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

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

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

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

Sections

.text Size: 3KB - Virtual size: 3KB

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 512B - Virtual size: 308B

.pdata Size: 512B - Virtual size: 312B

.rsrc Size: 512B - Virtual size: 424B

.reloc Size: 512B - Virtual size: 44B

.text
Size: 3KB - Virtual size: 3KB

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 512B - Virtual size: 308B

.pdata
Size: 512B - Virtual size: 312B

.rsrc
Size: 512B - Virtual size: 424B

.reloc
Size: 512B - Virtual size: 44B