asyncrat | 09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f

General

Target
09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f
Size 45KB
Sample260831-slyfcsxthx
SHA256 09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f
MD5 b02b68760aeb3b45a3ce6fadff586d28
SHA1 da533c741abea81f83ebd773c369d4d7e7a941ee
SHA512 ec3731986aaa1b9e4162a7188f0ada6ff08c7d006ff037d994ee0d936a53cf425864c464e9aac148dd2c34ab3dd1d15ea3492a5162f378fd01129119e0b09276
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVp3wZQaKkPI3zjbugX3i1fVOPhaTzix1mWoEWBDZkx:suJdpTPdI2/I33bRXSTMI4ME4dkx
TLSH
T1B3231A003BE9812BF27E4FB8A8F26145467AF5636603D64D2C8451DB5623FC6CA426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

sexvietnam.mobi:80
sexvietnam.mobi:22
sexvietnam.mobi:8080
sexvietnam.mobi:8880
sexvietnam.mobi:2052
sexvietnam.mobi:2082
sexvietnam.mobi:2086
sexvietnam.mobi:2095
sexvietnam.mobi:443
sexvietnam.mobi:2053
sexvietnam.mobi:2083
sexvietnam.mobi:2087
sexvietnam.mobi:2096
sexvietnam.mobi:8443
www.sexvietnam.mobi:80
www.sexvietnam.mobi:22
www.sexvietnam.mobi:8080
www.sexvietnam.mobi:8880
www.sexvietnam.mobi:2052
www.sexvietnam.mobi:2082
www.sexvietnam.mobi:2086
www.sexvietnam.mobi:2095
www.sexvietnam.mobi:443
www.sexvietnam.mobi:2053
www.sexvietnam.mobi:2083
www.sexvietnam.mobi:2087
www.sexvietnam.mobi:2096
www.sexvietnam.mobi:8443
malware.sexvietnam.mobi:80
malware.sexvietnam.mobi:22
malware.sexvietnam.mobi:8080
malware.sexvietnam.mobi:8880
malware.sexvietnam.mobi:2052
malware.sexvietnam.mobi:2082
malware.sexvietnam.mobi:2086
malware.sexvietnam.mobi:2095
malware.sexvietnam.mobi:443
malware.sexvietnam.mobi:2053
malware.sexvietnam.mobi:2083
malware.sexvietnam.mobi:2087
malware.sexvietnam.mobi:2096
malware.sexvietnam.mobi:8443

Mutex

m4oLDs5PRQMx

Attributes

delay
0
install
true
install_file
cvf6ff70.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
09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f

File Explorer

09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f

.exe 45KB

09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f
MD5 b02b68760aeb3b45a3ce6fadff586d28
SHA1 da533c741abea81f83ebd773c369d4d7e7a941ee
SHA512 ec3731986aaa1b9e4162a7188f0ada6ff08c7d006ff037d994ee0d936a53cf425864c464e9aac148dd2c34ab3dd1d15ea3492a5162f378fd01129119e0b09276
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVp3wZQaKkPI3zjbugX3i1fVOPhaTzix1mWoEWBDZkx:suJdpTPdI2/I33bRXSTMI4ME4dkx
TLSH
T1B3231A003BE9812BF27E4FB8A8F26145467AF5636603D64D2C8451DB5623FC6CA426ED
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

0

Major OS version

4

Entry point

51326

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

09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f

mscoree

dotnet

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

09583018baa5d2667e41271e62687db998772882f22c5ddd4bbdd420d25e2d8f

mscoree

dotnet