uM0tam5[.]exe | Triage

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General

Target

uM0tam5.exe
Size

11.7MB
MD5

5955907305d9f5584f04cf5b1c283245
SHA1

f032a71019212850dc9b77ebeded6c518d679d8f
SHA256

f64c3723090ec06a4354d96f143fb921ca349feabc7800b59b94b187ae205edd
SHA512

bef3e62bd07845422a6eaefb2651b390be8a240a3a6775ecb26f4599e43e5b791cc493ac97e87e700a528c216cb227b6a784db80b95b451aa15d2641ee3ef65e
SSDEEP

196608:WwU/V6RzMlGwxHQkQ/Y0VLaww3NiPQXG1Q8ccFYxrK5xgXe9ov:D6WolGwxHQkcXLxNZQRdxX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
uM0tam5.exe

Files

uM0tam5.exe
.exe windows:6 windows x64 arch:x64

e766a93926cc0a6287670c2e4ab1193f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

MultiByteToWideChar
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

MessageBoxA

advapi32

CryptAcquireContextA

shell32

ShellExecuteA

msvcp140

??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ

normaliz

IdnToAscii

wldap32

ord143

crypt32

CertGetCertificateChain

ws2_32

WSAGetLastError

rpcrt4

UuidCreate

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140

__current_exception

vcruntime140_1

__CxxFrameHandler4

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

_initialize_narrow_environment

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

strncmp

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

calloc

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

qsort

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

fputc

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

_unlink

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

_gmtime64

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

strtoul

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

localeconv

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

__setusermatherr

Sections

.text
Size: - Virtual size: 449KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 110KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 140KB

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

.6`S
Size: - Virtual size: 7.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.Cy^
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.z<G
Size: 11.7MB - Virtual size: 11.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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

e766a93926cc0a6287670c2e4ab1193f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

normaliz

wldap32

crypt32

ws2_32

rpcrt4

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-utility-l1-1-0

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

api-ms-win-crt-filesystem-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: 449KB

.rdata Size: - Virtual size: 110KB

.data Size: - Virtual size: 140KB

.pdata Size: - Virtual size: 19KB

.6`S Size: - Virtual size: 7.0MB

.Cy^ Size: 5KB - Virtual size: 4KB

.z<G Size: 11.7MB - Virtual size: 11.7MB

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

.text
Size: - Virtual size: 449KB

.rdata
Size: - Virtual size: 110KB

.data
Size: - Virtual size: 140KB

.pdata
Size: - Virtual size: 19KB

.6`S
Size: - Virtual size: 7.0MB

.Cy^
Size: 5KB - Virtual size: 4KB

.z<G
Size: 11.7MB - Virtual size: 11.7MB

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