asyncrat | 5ab63f1849837e8eddd06b2ebd84f022db7721c3144291698f3f48b3d7c313cd

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General

Target
5ab63f1849837e8eddd06b2ebd84f022db7721c3144291698f3f48b3d7c313cd
Size 45KB
Sample260721-kstrrabt4k
SHA256 5ab63f1849837e8eddd06b2ebd84f022db7721c3144291698f3f48b3d7c313cd
MD5 eac7668b78552dd10665b67388b22782
SHA1 05c56490889bbea5e4d7eb54fa8c1e3e3640eb73
SHA512 d314ba03278d5584761eb11c711185941ce1c846671f87ac201a8bcb658a30dad7d62649e8b7ed1dc446ced19e19141c6ce8cd63e50d18ab97723a3e192e9bbb
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKVjbQgX3iEXRO3+NqG99z+6MKoght2:cu6YepTPso2JeK9bXXSGZNqQo6M2jdUx
TLSH
T1AD231B003BE88227F2BE4FB89DF26145857AF6632603D5492CC451DB5723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

kacasatu.com:80
kacasatu.com:22
kacasatu.com:8080
kacasatu.com:8880
kacasatu.com:2052
kacasatu.com:2082
kacasatu.com:2086
kacasatu.com:2095
kacasatu.com:443
kacasatu.com:2053
kacasatu.com:2083
kacasatu.com:2087
kacasatu.com:2096
kacasatu.com:8443
www.kacasatu.com:80
www.kacasatu.com:22
www.kacasatu.com:8080
www.kacasatu.com:8880
www.kacasatu.com:2052
www.kacasatu.com:2082
www.kacasatu.com:2086
www.kacasatu.com:2095
www.kacasatu.com:443
www.kacasatu.com:2053
www.kacasatu.com:2083
www.kacasatu.com:2087
www.kacasatu.com:2096
www.kacasatu.com:8443
malware.kacasatu.com:80
malware.kacasatu.com:22
malware.kacasatu.com:8080
malware.kacasatu.com:8880
malware.kacasatu.com:2052
malware.kacasatu.com:2082
malware.kacasatu.com:2086
malware.kacasatu.com:2095
malware.kacasatu.com:443
malware.kacasatu.com:2053
malware.kacasatu.com:2083
malware.kacasatu.com:2087
malware.kacasatu.com:2096
malware.kacasatu.com:8443
trickbot.kacasatu.com:80
trickbot.kacasatu.com:22
trickbot.kacasatu.com:8080
trickbot.kacasatu.com:8880
trickbot.kacasatu.com:2052
trickbot.kacasatu.com:2082
trickbot.kacasatu.com:2086
trickbot.kacasatu.com:2095
trickbot.kacasatu.com:443
trickbot.kacasatu.com:2053
trickbot.kacasatu.com:2083
trickbot.kacasatu.com:2087
trickbot.kacasatu.com:2096
trickbot.kacasatu.com:8443
clop.kacasatu.com:80
clop.kacasatu.com:22
clop.kacasatu.com:8080
clop.kacasatu.com:8880
clop.kacasatu.com:2052
clop.kacasatu.com:2082
clop.kacasatu.com:2086
clop.kacasatu.com:2095
clop.kacasatu.com:443
clop.kacasatu.com:2053
clop.kacasatu.com:2083
clop.kacasatu.com:2087
clop.kacasatu.com:2096
clop.kacasatu.com:8443
client.kacasatu.com:80
client.kacasatu.com:22
client.kacasatu.com:8080
client.kacasatu.com:8880
client.kacasatu.com:2052
client.kacasatu.com:2082
client.kacasatu.com:2086
client.kacasatu.com:2095
client.kacasatu.com:443
client.kacasatu.com:2053
client.kacasatu.com:2083
client.kacasatu.com:2087
client.kacasatu.com:2096
client.kacasatu.com:8443

Mutex

9E2DCSRo99x0

Attributes

delay
0
install
true
install_file
bhc8n5i7.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  5ab63f1849837e8eddd06b2ebd84f022db7721c3144291698f3f48b3d7c313cd
- Size 45KB
- SHA256 5ab63f1849837e8eddd06b2ebd84f022db7721c3144291698f3f48b3d7c313cd
- MD5 eac7668b78552dd10665b67388b22782
- SHA1 05c56490889bbea5e4d7eb54fa8c1e3e3640eb73
- SHA512 d314ba03278d5584761eb11c711185941ce1c846671f87ac201a8bcb658a30dad7d62649e8b7ed1dc446ced19e19141c6ce8cd63e50d18ab97723a3e192e9bbb
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKVjbQgX3iEXRO3+NqG99z+6MKoght2:cu6YepTPso2JeK9bXXSGZNqQo6M2jdUx
- TLSH
  T1AD231B003BE88227F2BE4FB89DF26145857AF6632603D5492CC451DB5723FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default 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
behavioral1 behavioral2