MpOIM[.]exe | Triage

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General

Target

MpOIM.exe
Size

4.8MB
MD5

285705dc0a092e1c8122c6ac7b1c9811
SHA1

c82d876b17e578c514d95bc195d3ef680da4f82b
SHA256

9c0e3c159e8bf740e3a798242e30af272f784a512a974dd6f7ba506f90e83185
SHA512

f7771d8e2ab07ff443f2f5f83fbbf96eb71f9a25f08e0a125e6578206819c036608c94382cec052171d2356dd62ec5a37763cabe814d6661cd9f38bbc2ec2c77
SSDEEP

49152:lnF5dlZRc1J5krb/TovO90d7HjmAFd4A64nsfJNZYYGO24adFC/CbFL2NmUxisDZ:Bc1J5UYI/Cmb//Yn1PEi

Score

1^/10

Malware Config

Signatures

Files

MpOIM.exe
.exe windows:4 windows x64 arch:x64

620c720d7c096df6551b2e99da7377a3

Code Sign

69:f4:ef:cf:ed:f3:44
Certificate

Issuer

CN=Microsoft Root Authority,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

21/06/2014, 13:10

Not After

16/07/2027, 02:52

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

92:d3:a0:09:a6:f2:3f:66:10:fc:13:29:bc:41:7f:39:65:17:d5:55:0c:a2:9d:fc:ff:da:f6:e5:44:96:6c:3a
Signer

Actual PE Digest

92:d3:a0:09:a6:f2:3f:66:10:fc:13:29:bc:41:7f:39:65:17:d5:55:0c:a2:9d:fc:ff:da:f6:e5:44:96:6c:3a

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

GetTokenInformation
IsWellKnownSid
OpenProcessToken

kernel32

AddVectoredExceptionHandler
CloseHandle
CreateEventA
CreateFileA
CreateIoCompletionPort
CreateThread
CreateWaitableTimerA
CreateWaitableTimerExW
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
ExitProcess
FreeEnvironmentStringsW
FreeLibrary
GetConsoleMode
GetConsoleWindow
GetCurrentProcess
GetEnvironmentStringsW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetProcessAffinityMask
GetQueuedCompletionStatusEx
GetStartupInfoA
GetStdHandle
GetSystemDirectoryA
GetSystemInfo
GetThreadContext
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
MultiByteToWideChar
PostQueuedCompletionStatus
ResumeThread
SetConsoleCtrlHandler
SetErrorMode
SetEvent
SetProcessPriorityBoost
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
SetWaitableTimer
Sleep
SuspendThread
SwitchToThread
TlsAlloc
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte
WriteConsoleW
WriteFile
__C_specific_handler

msvcrt

___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthread
_cexit
_commode
_errno
_fmode
_initterm
_lock
_onexit
_unlock
abort
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
memcpy
memset
signal
strerror
strlen
strncmp
vfprintf
wcslen

user32

ShowWindow

Exports

Exports

OmWRnLvTbOBo
_cgo_dummy_export
nbTLQvxnFiBT

Sections

.text
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 246KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 391KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 127B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

620c720d7c096df6551b2e99da7377a3

Code Sign

69:f4:ef:cf:ed:f3:44Certificate

Key Usages

92:d3:a0:09:a6:f2:3f:66:10:fc:13:29:bc:41:7f:39:65:17:d5:55:0c:a2:9d:fc:ff:da:f6:e5:44:96:6c:3aSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

user32

Exports

Exports

Sections

.text Size: 2.4MB - Virtual size: 2.4MB

.data Size: 246KB - Virtual size: 245KB

.rdata Size: 2.1MB - Virtual size: 2.1MB

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

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

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

.bss Size: - Virtual size: 391KB

.edata Size: 512B - Virtual size: 127B

.idata Size: 4KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

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

.reloc Size: 43KB - Virtual size: 42KB

69:f4:ef:cf:ed:f3:44
Certificate

92:d3:a0:09:a6:f2:3f:66:10:fc:13:29:bc:41:7f:39:65:17:d5:55:0c:a2:9d:fc:ff:da:f6:e5:44:96:6c:3a
Signer

.text
Size: 2.4MB - Virtual size: 2.4MB

.data
Size: 246KB - Virtual size: 245KB

.rdata
Size: 2.1MB - Virtual size: 2.1MB

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

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

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

.bss
Size: - Virtual size: 391KB

.edata
Size: 512B - Virtual size: 127B

.idata
Size: 4KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

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

.reloc
Size: 43KB - Virtual size: 42KB