asyncrat | 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98

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General

Target
5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
Size 45KB
Sample260804-rr2vasy1c1
SHA256 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
MD5 56d2ac113e93ca58678059703cba8555
SHA1 3ffd82142327c3af76122afc27b0a64ee14fc417
SHA512 2aa95645c7d1922ff0199b0ea7d4bcf89b43570fa3b3554fab1bf822df7143a30c5191feffd85469cfb6fd40fe7afc29b525a77c2c2735ddf31cae26599f5b51
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjAO5QfCBQPiNjPISzjbYgX3i9XUcPYhjl/fBDZ8x:0u2vpTDe+2nO5c/iKS3bPXSdUXjl/pd+
TLSH
T18B233B103BE8C12BF2BE4FB498F26145867AF6633603D5892CC451DB5713BC69642AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexvietnam.com:80
fimsexvietnam.com:22
fimsexvietnam.com:8080
fimsexvietnam.com:8880
fimsexvietnam.com:2052
fimsexvietnam.com:2082
fimsexvietnam.com:2086
fimsexvietnam.com:2095
fimsexvietnam.com:443
fimsexvietnam.com:2053
fimsexvietnam.com:2083
fimsexvietnam.com:2087
fimsexvietnam.com:2096
fimsexvietnam.com:8443
www.fimsexvietnam.com:80
www.fimsexvietnam.com:22
www.fimsexvietnam.com:8080
www.fimsexvietnam.com:8880
www.fimsexvietnam.com:2052
www.fimsexvietnam.com:2082
www.fimsexvietnam.com:2086
www.fimsexvietnam.com:2095
www.fimsexvietnam.com:443
www.fimsexvietnam.com:2053
www.fimsexvietnam.com:2083
www.fimsexvietnam.com:2087
www.fimsexvietnam.com:2096
www.fimsexvietnam.com:8443
trisis.fimsexvietnam.com:80
trisis.fimsexvietnam.com:22
trisis.fimsexvietnam.com:8080
trisis.fimsexvietnam.com:8880
trisis.fimsexvietnam.com:2052
trisis.fimsexvietnam.com:2082
trisis.fimsexvietnam.com:2086
trisis.fimsexvietnam.com:2095
trisis.fimsexvietnam.com:443
trisis.fimsexvietnam.com:2053
trisis.fimsexvietnam.com:2083
trisis.fimsexvietnam.com:2087
trisis.fimsexvietnam.com:2096
trisis.fimsexvietnam.com:8443
zbot.fimsexvietnam.com:80
zbot.fimsexvietnam.com:22
zbot.fimsexvietnam.com:8080
zbot.fimsexvietnam.com:8880
zbot.fimsexvietnam.com:2052
zbot.fimsexvietnam.com:2082
zbot.fimsexvietnam.com:2086
zbot.fimsexvietnam.com:2095
zbot.fimsexvietnam.com:443
zbot.fimsexvietnam.com:2053
zbot.fimsexvietnam.com:2083
zbot.fimsexvietnam.com:2087
zbot.fimsexvietnam.com:2096
zbot.fimsexvietnam.com:8443
gootloader.fimsexvietnam.com:80
gootloader.fimsexvietnam.com:22
gootloader.fimsexvietnam.com:8080
gootloader.fimsexvietnam.com:8880
gootloader.fimsexvietnam.com:2052
gootloader.fimsexvietnam.com:2082
gootloader.fimsexvietnam.com:2086
gootloader.fimsexvietnam.com:2095
gootloader.fimsexvietnam.com:443
gootloader.fimsexvietnam.com:2053
gootloader.fimsexvietnam.com:2083
gootloader.fimsexvietnam.com:2087
gootloader.fimsexvietnam.com:2096
gootloader.fimsexvietnam.com:8443
darkside.fimsexvietnam.com:80
darkside.fimsexvietnam.com:22
darkside.fimsexvietnam.com:8080
darkside.fimsexvietnam.com:8880
darkside.fimsexvietnam.com:2052
darkside.fimsexvietnam.com:2082
darkside.fimsexvietnam.com:2086
darkside.fimsexvietnam.com:2095
darkside.fimsexvietnam.com:443
darkside.fimsexvietnam.com:2053
darkside.fimsexvietnam.com:2083
darkside.fimsexvietnam.com:2087
darkside.fimsexvietnam.com:2096
darkside.fimsexvietnam.com:8443

Mutex

uBShF3yHSO9H

Attributes

delay
0
install
true
install_file
wuf2mst.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
- Size 45KB
- SHA256 5c0a4fda9f293a56228c739a96b482356cbab160f8f993a0332ba61b11297a98
- MD5 56d2ac113e93ca58678059703cba8555
- SHA1 3ffd82142327c3af76122afc27b0a64ee14fc417
- SHA512 2aa95645c7d1922ff0199b0ea7d4bcf89b43570fa3b3554fab1bf822df7143a30c5191feffd85469cfb6fd40fe7afc29b525a77c2c2735ddf31cae26599f5b51
- SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjAO5QfCBQPiNjPISzjbYgX3i9XUcPYhjl/fBDZ8x:0u2vpTDe+2nO5c/iKS3bPXSdUXjl/pd+
- TLSH
  T18B233B103BE8C12BF2BE4FB498F26145867AF6633603D5892CC451DB5713BC69642AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Outbound SSH connection to public host
  SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
  command_and_control
behavioral1 behavioral2