asyncrat | 35b34bdb9c9bf8f94e96ae8ac93df5ac61206d7d5abc054e183b844da071560e

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General

Target
35b34bdb9c9bf8f94e96ae8ac93df5ac61206d7d5abc054e183b844da071560e
Size 45KB
Sample260905-bl765atgjd
SHA256 35b34bdb9c9bf8f94e96ae8ac93df5ac61206d7d5abc054e183b844da071560e
MD5 666946968488931227cc12a80d47e6d8
SHA1 a224c23038c79551d47fc37e7b4f5abaf36ad3a0
SHA512 1837f67c2e346d6ac24d98e02307f4c4784d4ad49d9e05e88b725fe332505eb5b34d4017b1a228086f6f94a0422db516fde8da5c6fc16e5369224a02429728e0
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IBzwQ/x7PIP7jbSgX3iOJ+9fYvPPszDIAw6L002:cu6YepTPso2NaFPvbVXSUszLjdUx
TLSH
T1E7230A003BE88237F2BE4FB8A9F26145867AF5672603D54D2CC451D75623FC68A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvn99.com:80
sexvn99.com:22
sexvn99.com:8080
sexvn99.com:8880
sexvn99.com:2052
sexvn99.com:2082
sexvn99.com:2086
sexvn99.com:2095
sexvn99.com:443
sexvn99.com:2053
sexvn99.com:2083
sexvn99.com:2087
sexvn99.com:2096
sexvn99.com:8443
www.sexvn99.com:80
www.sexvn99.com:22
www.sexvn99.com:8080
www.sexvn99.com:8880
www.sexvn99.com:2052
www.sexvn99.com:2082
www.sexvn99.com:2086
www.sexvn99.com:2095
www.sexvn99.com:443
www.sexvn99.com:2053
www.sexvn99.com:2083
www.sexvn99.com:2087
www.sexvn99.com:2096
www.sexvn99.com:8443
conficker.sexvn99.com:80
conficker.sexvn99.com:22
conficker.sexvn99.com:8080
conficker.sexvn99.com:8880
conficker.sexvn99.com:2052
conficker.sexvn99.com:2082
conficker.sexvn99.com:2086
conficker.sexvn99.com:2095
conficker.sexvn99.com:443
conficker.sexvn99.com:2053
conficker.sexvn99.com:2083
conficker.sexvn99.com:2087
conficker.sexvn99.com:2096
conficker.sexvn99.com:8443
trisis.sexvn99.com:80
trisis.sexvn99.com:22
trisis.sexvn99.com:8080
trisis.sexvn99.com:8880
trisis.sexvn99.com:2052
trisis.sexvn99.com:2082
trisis.sexvn99.com:2086
trisis.sexvn99.com:2095
trisis.sexvn99.com:443
trisis.sexvn99.com:2053
trisis.sexvn99.com:2083
trisis.sexvn99.com:2087
trisis.sexvn99.com:2096
trisis.sexvn99.com:8443
zeus.sexvn99.com:80
zeus.sexvn99.com:22
zeus.sexvn99.com:8080
zeus.sexvn99.com:8880
zeus.sexvn99.com:2052
zeus.sexvn99.com:2082
zeus.sexvn99.com:2086
zeus.sexvn99.com:2095
zeus.sexvn99.com:443
zeus.sexvn99.com:2053
zeus.sexvn99.com:2083
zeus.sexvn99.com:2087
zeus.sexvn99.com:2096
zeus.sexvn99.com:8443
stuxnet.sexvn99.com:80
stuxnet.sexvn99.com:22
stuxnet.sexvn99.com:8080
stuxnet.sexvn99.com:8880
stuxnet.sexvn99.com:2052
stuxnet.sexvn99.com:2082
stuxnet.sexvn99.com:2086
stuxnet.sexvn99.com:2095
stuxnet.sexvn99.com:443
stuxnet.sexvn99.com:2053
stuxnet.sexvn99.com:2083
stuxnet.sexvn99.com:2087
stuxnet.sexvn99.com:2096
stuxnet.sexvn99.com:8443

Mutex

1pVf3EH7Ys8W

Attributes

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

aes.plain

Targets

- Target
  35b34bdb9c9bf8f94e96ae8ac93df5ac61206d7d5abc054e183b844da071560e
- Size 45KB
- SHA256 35b34bdb9c9bf8f94e96ae8ac93df5ac61206d7d5abc054e183b844da071560e
- MD5 666946968488931227cc12a80d47e6d8
- SHA1 a224c23038c79551d47fc37e7b4f5abaf36ad3a0
- SHA512 1837f67c2e346d6ac24d98e02307f4c4784d4ad49d9e05e88b725fe332505eb5b34d4017b1a228086f6f94a0422db516fde8da5c6fc16e5369224a02429728e0
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IBzwQ/x7PIP7jbSgX3iOJ+9fYvPPszDIAw6L002:cu6YepTPso2NaFPvbVXSUszLjdUx
- TLSH
  T1E7230A003BE88237F2BE4FB8A9F26145867AF5672603D54D2CC451D75623FC68A426ED
- 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