MPWorker[.]exe

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General

Target

MPWorker.exe
Size

46KB
MD5

63610eba0761d2c9d79d349d60aa68be
SHA1

f428b42f532f1ae84ad970964fa827476527239f
SHA256

ba5ea7538fb752eb1d4442d39eda5deca1abe425269ac7aab93c97b3a308985e
SHA512

20d67ee3693554b2ca414311392a447d6466f1ca81e49ec92e5330e2850081f2542637cd33d4f04c47ed8369e7e0f1c51bc47045a485a51c78d53518fe4989b2
SSDEEP

768:Pbo4g0a7NQrAr4+rB3Pdr0D3D/EYQs/1j6z5Q7G0Z1y:P2CrEYQs/gz5Qa0Z1y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MPWorker.exe

Files

MPWorker.exe
.exe windows:6 windows x64

3baef312de9acd6ea7f209469c06bcc1

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

mfc140u

ord11921
ord5706
ord3731
ord6122
ord14289
ord6123
ord14290
ord6121
ord14288
ord7719
ord12212
ord14088
ord11665
ord11664
ord2011
ord7668
ord12625
ord3949
ord4011
ord9089
ord14216
ord7650
ord14210
ord12223
ord12222
ord2439
ord5183
ord8023
ord12544
ord8084
ord8167
ord6287
ord8901
ord8926
ord11855
ord2697
ord13397
ord6000
ord3071
ord3307
ord3308
ord10163
ord11085
ord10704
ord8731
ord11813
ord280
ord1501
ord13406
ord286
ord1503
ord1667
ord533
ord2298
ord5499
ord11674
ord12013
ord1964
ord12786
ord13401
ord3728
ord2903
ord290
ord265
ord310
ord1034
ord1678
ord4511
ord8409
ord6879
ord7245
ord502
ord1129
ord972
ord1438
ord956
ord1425
ord8993
ord8173
ord13283
ord4239
ord4241
ord3879
ord11784
ord13199
ord8904
ord5722
ord13351
ord8928
ord11929
ord4353
ord11859
ord11763
ord7912
ord3081
ord8095
ord4872
ord4873
ord9941
ord12142
ord1766
ord13360
ord5727
ord13358
ord5726
ord11119
ord5743
ord8521
ord9043
ord11489
ord10124
ord5189
ord3723
ord4443
ord11184
ord10093
ord3212
ord3209
ord7913
ord2698
ord14360
ord9976
ord9978
ord9977
ord9975
ord9979
ord5451
ord11414
ord11415
ord8830
ord11771
ord3718
ord11625
ord14209
ord8656
ord11902
ord6729
ord10691
ord8947
ord3173
ord13513
ord11944
ord11940
ord1700
ord1722
ord1748
ord1734
ord1755
ord4776
ord4843
ord4788
ord4806
ord4800
ord4794
ord4853
ord4837
ord4782
ord4859
ord4814
ord4752
ord4767
ord4828
ord4360
ord9384
ord4352
ord2967
ord14211
ord7651
ord14217
ord6631
ord11406
ord13354
ord5723
ord2629
ord3812
ord3279
ord3278
ord3172
ord11850
ord5080
ord5363
ord5552
ord9041
ord5339
ord5582
ord2510
ord7920
ord5083
ord5229
ord5062
ord7460
ord7461
ord7450
ord5227
ord7922
ord9946
ord8900
ord11933
ord11901
ord12606
ord6619
ord1369
ord878
ord6614
ord3951
ord7235
ord1091
ord6250
ord6320
ord3756
ord4656
ord2270
ord1089
ord450
ord4445
ord2288
ord1489
ord2316
ord11806
ord13545
ord4317
ord2178
ord2273
ord2269
ord7716
ord12923
ord1450
ord983
ord7393
ord296
ord7394
ord11484
ord5555
ord1454
ord990
ord1033
ord5917
ord6002
ord1681
ord1491
ord2212
ord2370

kernel32

MultiByteToWideChar
GetProcAddress
GetModuleHandleW
GetSystemTime
GetTimeZoneInformation
lstrcmpW
CreateFileW
GetFileSize
ReadFile
InitializeCriticalSectionEx
CloseHandle
GetLastError
Sleep
OutputDebugStringW
DeleteCriticalSection
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
CreateEventW
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
CreateMutexW

user32

EnableWindow
LoadCursorW

comctl32

InitCommonControlsEx

shlwapi

PathStripPathW

ws2_32

WSAStartup

vcruntime140

__CxxFrameHandler3
__std_terminate
memset
__C_specific_handler
__vcrt_InitializeCriticalSectionEx

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

rand
srand

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

_time64

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

_set_new_mode
malloc
free

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

_waccess_s

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

terminate
_crt_atexit
_register_onexit_function
_set_app_type
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
_initialize_onexit_table
_exit
exit
_initterm_e
_initterm
_get_wide_winmain_command_line
_initialize_wide_environment
_configure_wide_argv
_seh_filter_exe

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

__setusermatherr

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

__p__commode
_set_fmode

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

_configthreadlocale

Sections

.text
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.giats
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3baef312de9acd6ea7f209469c06bcc1

Headers

DLL Characteristics

File Characteristics

Imports

mfc140u

kernel32

user32

comctl32

shlwapi

ws2_32

vcruntime140

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

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

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

api-ms-win-crt-filesystem-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

Sections

.text Size: 17KB - Virtual size: 16KB

.rdata Size: 18KB - Virtual size: 17KB

.data Size: 1024B - Virtual size: 2KB

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

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

.giats Size: 512B - Virtual size: 4B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 5KB - Virtual size: 4KB

.reloc Size: 1024B - Virtual size: 928B

.text
Size: 17KB - Virtual size: 16KB

.rdata
Size: 18KB - Virtual size: 17KB

.data
Size: 1024B - Virtual size: 2KB

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

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

.giats
Size: 512B - Virtual size: 4B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 5KB - Virtual size: 4KB

.reloc
Size: 1024B - Virtual size: 928B