asyncrat | 3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd

Sharing

Copy URL Twitter E-mail

General

Target
3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd
Size 45KB
Sample260804-k778pagf83
SHA256 3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd
MD5 7a3e16558a2fa48871ce622e1981fd19
SHA1 f48e0ca9b37052b62eecbeb1347557bcb1fd8b50
SHA512 e0356f23d22ca7ebff41fda5777d8f9e9bc43e2205fa5afea1b2568a513549cd5d04d5fc4beb7717c7b1c945b99f7ed6076dc02f65d8b221b6d06e6495de1ad5
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98zjHy/aKPIbIjblXgX3iMziUSURKdzik9BDZsx:EufspTf2g23nhbgblwXSIRudsx
TLSH
T10D232C0037E9C12BF2BE5F789DF26145867AE6633A03D64A1CC411DB4713BC69642AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet18.org:80
viet18.org:22
viet18.org:8080
viet18.org:8880
viet18.org:2052
viet18.org:2082
viet18.org:2086
viet18.org:2095
viet18.org:443
viet18.org:2053
viet18.org:2083
viet18.org:2087
viet18.org:2096
viet18.org:8443
www.viet18.org:80
www.viet18.org:22
www.viet18.org:8080
www.viet18.org:8880
www.viet18.org:2052
www.viet18.org:2082
www.viet18.org:2086
www.viet18.org:2095
www.viet18.org:443
www.viet18.org:2053
www.viet18.org:2083
www.viet18.org:2087
www.viet18.org:2096
www.viet18.org:8443
malware.viet18.org:80
malware.viet18.org:22
malware.viet18.org:8080
malware.viet18.org:8880
malware.viet18.org:2052
malware.viet18.org:2082
malware.viet18.org:2086
malware.viet18.org:2095
malware.viet18.org:443
malware.viet18.org:2053
malware.viet18.org:2083
malware.viet18.org:2087
malware.viet18.org:2096
malware.viet18.org:8443
darkside.viet18.org:80
darkside.viet18.org:22
darkside.viet18.org:8080
darkside.viet18.org:8880
darkside.viet18.org:2052
darkside.viet18.org:2082
darkside.viet18.org:2086
darkside.viet18.org:2095
darkside.viet18.org:443
darkside.viet18.org:2053
darkside.viet18.org:2083
darkside.viet18.org:2087
darkside.viet18.org:2096
darkside.viet18.org:8443
trisis.viet18.org:80
trisis.viet18.org:22
trisis.viet18.org:8080
trisis.viet18.org:8880
trisis.viet18.org:2052
trisis.viet18.org:2082
trisis.viet18.org:2086
trisis.viet18.org:2095
trisis.viet18.org:443
trisis.viet18.org:2053
trisis.viet18.org:2083
trisis.viet18.org:2087
trisis.viet18.org:2096
trisis.viet18.org:8443
qbot.viet18.org:80
qbot.viet18.org:22
qbot.viet18.org:8080
qbot.viet18.org:8880
qbot.viet18.org:2052
qbot.viet18.org:2082
qbot.viet18.org:2086
qbot.viet18.org:2095
qbot.viet18.org:443
qbot.viet18.org:2053
qbot.viet18.org:2083
qbot.viet18.org:2087
qbot.viet18.org:2096
qbot.viet18.org:8443

Mutex

KMfq3NiLCVAp

Attributes

delay
0
install
true
install_file
0fjgcl7.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
3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd

File Explorer

3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd

.exe 45KB

3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd
MD5 7a3e16558a2fa48871ce622e1981fd19
SHA1 f48e0ca9b37052b62eecbeb1347557bcb1fd8b50
SHA512 e0356f23d22ca7ebff41fda5777d8f9e9bc43e2205fa5afea1b2568a513549cd5d04d5fc4beb7717c7b1c945b99f7ed6076dc02f65d8b221b6d06e6495de1ad5
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98zjHy/aKPIbIjblXgX3iMziUSURKdzik9BDZsx:EufspTf2g23nhbgblwXSIRudsx
TLSH
T10D232C0037E9C12BF2BE5F789DF26145867AE6633A03D64A1CC411DB4713BC69642AFE
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

3af8c09d4ccd2311101b129024b6044c84175102c955bcbbf291206281b415fd

mscoree

dotnet