asyncrat | 99e412fc51f618a1aae8b85b1401707e989c706423802c210cd5f7b0a83d7e7a

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General

Target
99e412fc51f618a1aae8b85b1401707e989c706423802c210cd5f7b0a83d7e7a
Size 45KB
Sample260804-x646vsycnb
SHA256 99e412fc51f618a1aae8b85b1401707e989c706423802c210cd5f7b0a83d7e7a
MD5 bb54ac121bfe997d54f85a4cdb079697
SHA1 7024807a9773d7d57942cda648d4eb0b93d2c525
SHA512 3aae6623a4b15cefe6edc6972abe77be2b8d323765ad0400c38f0b58452ec306d69968ad66656c8ce7b594714df51d4758e5ce1cd71ac63657a4dd03c5b69d73
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTOeeXKGoibbb6tN8/nPI6DzjbhgX3iBjSSxMiBDZ0x:rukO5TkUH2YeDqtNKA6D3bOXSBjXTd0x
TLSH
T1B3232B003BE8812BF27E4F7899F262458A7AF6733603D54A1CC4519B5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
conficker.hentaivietsub.com:80
conficker.hentaivietsub.com:22
conficker.hentaivietsub.com:8080
conficker.hentaivietsub.com:8880
conficker.hentaivietsub.com:2052
conficker.hentaivietsub.com:2082
conficker.hentaivietsub.com:2086
conficker.hentaivietsub.com:2095
conficker.hentaivietsub.com:443
conficker.hentaivietsub.com:2053
conficker.hentaivietsub.com:2083
conficker.hentaivietsub.com:2087
conficker.hentaivietsub.com:2096
conficker.hentaivietsub.com:8443
connect.hentaivietsub.com:80
connect.hentaivietsub.com:22
connect.hentaivietsub.com:8080
connect.hentaivietsub.com:8880
connect.hentaivietsub.com:2052
connect.hentaivietsub.com:2082
connect.hentaivietsub.com:2086
connect.hentaivietsub.com:2095
connect.hentaivietsub.com:443
connect.hentaivietsub.com:2053
connect.hentaivietsub.com:2083
connect.hentaivietsub.com:2087
connect.hentaivietsub.com:2096
connect.hentaivietsub.com:8443
agenttesla.hentaivietsub.com:80
agenttesla.hentaivietsub.com:22
agenttesla.hentaivietsub.com:8080
agenttesla.hentaivietsub.com:8880
agenttesla.hentaivietsub.com:2052
agenttesla.hentaivietsub.com:2082
agenttesla.hentaivietsub.com:2086
agenttesla.hentaivietsub.com:2095
agenttesla.hentaivietsub.com:443
agenttesla.hentaivietsub.com:2053
agenttesla.hentaivietsub.com:2083
agenttesla.hentaivietsub.com:2087
agenttesla.hentaivietsub.com:2096
agenttesla.hentaivietsub.com:8443
revil.hentaivietsub.com:80
revil.hentaivietsub.com:22
revil.hentaivietsub.com:8080
revil.hentaivietsub.com:8880
revil.hentaivietsub.com:2052
revil.hentaivietsub.com:2082
revil.hentaivietsub.com:2086
revil.hentaivietsub.com:2095
revil.hentaivietsub.com:443
revil.hentaivietsub.com:2053
revil.hentaivietsub.com:2083
revil.hentaivietsub.com:2087
revil.hentaivietsub.com:2096
revil.hentaivietsub.com:8443

Mutex

5dcAxiUd308l

Attributes

delay
0
install
true
install_file
6brtw.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  99e412fc51f618a1aae8b85b1401707e989c706423802c210cd5f7b0a83d7e7a
- Size 45KB
- SHA256 99e412fc51f618a1aae8b85b1401707e989c706423802c210cd5f7b0a83d7e7a
- MD5 bb54ac121bfe997d54f85a4cdb079697
- SHA1 7024807a9773d7d57942cda648d4eb0b93d2c525
- SHA512 3aae6623a4b15cefe6edc6972abe77be2b8d323765ad0400c38f0b58452ec306d69968ad66656c8ce7b594714df51d4758e5ce1cd71ac63657a4dd03c5b69d73
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTOeeXKGoibbb6tN8/nPI6DzjbhgX3iBjSSxMiBDZ0x:rukO5TkUH2YeDqtNKA6D3bOXSBjXTd0x
- TLSH
  T1B3232B003BE8812BF27E4F7899F262458A7AF6733603D54A1CC4519B5713FC69A426FE
- 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