mimi[.]exe | Triage

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General

Target

mimi.exe
Size

981KB
MD5

201cd297b3a0fe2bbe24c8dd42747c08
SHA1

39b6f27f36daad3023d03408e72713ed9955fa69
SHA256

ba5c6e5d1030b2a5f8fa634f006e46001bbe1d39b9393fb9f3ece011bc9d1dac
SHA512

8bbda7bdd819ab33bfff4d5001f64c5158eb4c7343eb3f07f4a09e81159cb2a0be7de2fc58b99360887402be320c9d3cefdf77a6a09e9cecf9946d8812e1da8e
SSDEEP

12288:12h9CzCGI2MOjHwLUkL6HxHjya11EWPPdNYHAMYMW0D8Lxyd/pPB87wpx1RhvO+l:Scz/7kL65y6tigwW0D8E/4oO+n6mH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mimi.exe

Files

mimi.exe
.exe windows:6 windows x64 arch:x64

35e220f2a56d712b322b647ea3e11a80

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

vcruntime140

__current_exception_context
__current_exception
memset
memcpy
__C_specific_handler

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

malloc
_set_new_mode

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

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

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

__setusermatherr

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

__stdio_common_vfprintf
__acrt_iob_func
__stdio_common_vsprintf
__p__commode
_set_fmode

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

_configthreadlocale

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

strncat
strlen
strncpy

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

getenv

kernel32

InitializeSListHead
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
GetThreadLocale
LoadLibraryA
FormatMessageA
GetModuleHandleW
IsDebuggerPresent
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess

Sections

.text
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 938KB - Virtual size: 937KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_o
Size: 512B - Virtual size: 339B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 684B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

35e220f2a56d712b322b647ea3e11a80

Headers

DLL Characteristics

File Characteristics

Imports

vcruntime140

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

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

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

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

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

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

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

kernel32

Sections

.text Size: 34KB - Virtual size: 34KB

.rdata Size: 938KB - Virtual size: 937KB

.data Size: 2KB - Virtual size: 7KB

.pdata Size: 1KB - Virtual size: 1KB

_RDATA Size: 2KB - Virtual size: 1KB

.debug_o Size: 512B - Virtual size: 339B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 1024B - Virtual size: 684B

.text
Size: 34KB - Virtual size: 34KB

.rdata
Size: 938KB - Virtual size: 937KB

.data
Size: 2KB - Virtual size: 7KB

.pdata
Size: 1KB - Virtual size: 1KB

_RDATA
Size: 2KB - Virtual size: 1KB

.debug_o
Size: 512B - Virtual size: 339B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 1024B - Virtual size: 684B