mw19 ua[.]exe | Triage

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General

Target

mw19 ua.exe
Size

9.2MB
MD5

1c6346e48658e0c6da91f2df05e62aa3
SHA1

8043613434861d07f56d339c60a390d834d0159f
SHA256

723d88b60573dbf9f8b4947badbbeb7ddbb85f50590f57193092a4b1ea65352a
SHA512

a9777eab38c267a813505a8202725308aad713594191acc193e375c584824717b4cca4e964a3ae1c21c6b2dadff271124be9acccd6132f0a3e6f642c63f275c9
SSDEEP

196608:RJkA4iXvpOX1/7L4fgskH1+Gc5R6/r1dhaQ7ZAAZz7R:0A4oQlTL4fWI5Opdh7X

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mw19 ua.exe

Files

mw19 ua.exe
.exe windows:6 windows x64 arch:x64

ca5901208273d2dc8b6e6a2fb2c0d0ca

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

CreateThread
GetVersion
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

MessageBoxA
CharUpperBuffW

advapi32

CryptEncrypt

shell32

ShellExecuteW

msvcp140

_Cnd_do_broadcast_at_thread_exit

ntdll

RtlLookupFunctionEntry

normaliz

IdnToAscii

wldap32

ord33

crypt32

CertGetNameStringA

ws2_32

ntohs

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140

__std_terminate

vcruntime140_1

__CxxFrameHandler4

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

_invalid_parameter_noinfo_noreturn

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

strncmp

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

free

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

__p__commode

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

remove

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

qsort

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

_localtime64

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

strtol

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

_configthreadlocale

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

__setusermatherr

Sections

.text
Size: - Virtual size: 469KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 279KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.-:!
Size: - Virtual size: 6.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.Dl;
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.8dt
Size: 9.2MB - Virtual size: 9.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 224B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca5901208273d2dc8b6e6a2fb2c0d0ca

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

ntdll

normaliz

wldap32

crypt32

ws2_32

psapi

userenv

vcruntime140

vcruntime140_1

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

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

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

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

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

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

api-ms-win-crt-time-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

Sections

.text Size: - Virtual size: 469KB

.rdata Size: - Virtual size: 109KB

.data Size: - Virtual size: 279KB

.pdata Size: - Virtual size: 19KB

.-:! Size: - Virtual size: 6.4MB

.Dl; Size: 5KB - Virtual size: 4KB

.8dt Size: 9.2MB - Virtual size: 9.2MB

.reloc Size: 512B - Virtual size: 224B

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

.text
Size: - Virtual size: 469KB

.rdata
Size: - Virtual size: 109KB

.data
Size: - Virtual size: 279KB

.pdata
Size: - Virtual size: 19KB

.-:!
Size: - Virtual size: 6.4MB

.Dl;
Size: 5KB - Virtual size: 4KB

.8dt
Size: 9.2MB - Virtual size: 9.2MB

.reloc
Size: 512B - Virtual size: 224B

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