asyncrat | f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8

Sharing

Copy URL Twitter E-mail

General

Target
f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8
Size 45KB
Sample260718-lay47aas8x
SHA256 f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8
MD5 1bfd6f7e771d8363d29b0d830eebe120
SHA1 66042953c5cbd3046113c88f59ab0cd0dedea37e
SHA512 f6910dd7ca5b85a24c13f201d9fac08b5edac92bb296c2315a5ffebc2d398105b52dfb881f69f9de4b6443bb51bd34e08a30e8758c9e7bdbee7b9fb0e955d9fd
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvMjbVgX3ijicshCDcOnBDZEx:MuLAZTnbg2Z4EaHv8byXSucrcOBdEx
TLSH
T1A5231B003BE8812BF27E4B785CF26145867EF6A36603D5991CC412DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexsexviet.com:80
sexsexviet.com:22
sexsexviet.com:8080
sexsexviet.com:8880
sexsexviet.com:2052
sexsexviet.com:2082
sexsexviet.com:2086
sexsexviet.com:2095
sexsexviet.com:443
sexsexviet.com:2053
sexsexviet.com:2083
sexsexviet.com:2087
sexsexviet.com:2096
sexsexviet.com:8443
www.sexsexviet.com:80
www.sexsexviet.com:22
www.sexsexviet.com:8080
www.sexsexviet.com:8880
www.sexsexviet.com:2052
www.sexsexviet.com:2082
www.sexsexviet.com:2086
www.sexsexviet.com:2095
www.sexsexviet.com:443
www.sexsexviet.com:2053
www.sexsexviet.com:2083
www.sexsexviet.com:2087
www.sexsexviet.com:2096
www.sexsexviet.com:8443
lokibot.sexsexviet.com:80
lokibot.sexsexviet.com:22
lokibot.sexsexviet.com:8080
lokibot.sexsexviet.com:8880
lokibot.sexsexviet.com:2052
lokibot.sexsexviet.com:2082
lokibot.sexsexviet.com:2086
lokibot.sexsexviet.com:2095
lokibot.sexsexviet.com:443
lokibot.sexsexviet.com:2053
lokibot.sexsexviet.com:2083
lokibot.sexsexviet.com:2087
lokibot.sexsexviet.com:2096
lokibot.sexsexviet.com:8443
remote.sexsexviet.com:80
remote.sexsexviet.com:22
remote.sexsexviet.com:8080
remote.sexsexviet.com:8880
remote.sexsexviet.com:2052
remote.sexsexviet.com:2082
remote.sexsexviet.com:2086
remote.sexsexviet.com:2095
remote.sexsexviet.com:443
remote.sexsexviet.com:2053
remote.sexsexviet.com:2083
remote.sexsexviet.com:2087
remote.sexsexviet.com:2096
remote.sexsexviet.com:8443
notpetya.sexsexviet.com:80
notpetya.sexsexviet.com:22
notpetya.sexsexviet.com:8080
notpetya.sexsexviet.com:8880
notpetya.sexsexviet.com:2052
notpetya.sexsexviet.com:2082
notpetya.sexsexviet.com:2086
notpetya.sexsexviet.com:2095
notpetya.sexsexviet.com:443
notpetya.sexsexviet.com:2053
notpetya.sexsexviet.com:2083
notpetya.sexsexviet.com:2087
notpetya.sexsexviet.com:2096
notpetya.sexsexviet.com:8443

Mutex

2bE9h3DJhxhA

Attributes

delay
0
install
true
install_file
tyto7.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8

File Explorer

f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8

.exe 45KB

f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8
MD5 1bfd6f7e771d8363d29b0d830eebe120
SHA1 66042953c5cbd3046113c88f59ab0cd0dedea37e
SHA512 f6910dd7ca5b85a24c13f201d9fac08b5edac92bb296c2315a5ffebc2d398105b52dfb881f69f9de4b6443bb51bd34e08a30e8758c9e7bdbee7b9fb0e955d9fd
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEa+PIvMjbVgX3ijicshCDcOnBDZEx:MuLAZTnbg2Z4EaHv8byXSucrcOBdEx
TLSH
T1A5231B003BE8812BF27E4B785CF26145867EF6A36603D5991CC412DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51358

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

f3b095087b2e7293a3e38f4fc1a32c5831192894ac983e1fbfb1ae1c1a5e65e8

mscoree

dotnet