asyncrat | 22fc58c034530ef8c38ee43bde6534b8c1fc205ad4a0cae8fade19362664943a

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General

Target
22fc58c034530ef8c38ee43bde6534b8c1fc205ad4a0cae8fade19362664943a
Size 45KB
Sample260805-ss7mlsbk2x
SHA256 22fc58c034530ef8c38ee43bde6534b8c1fc205ad4a0cae8fade19362664943a
MD5 0a8ad708cacb730f5744e76b401bb190
SHA1 d80fc1f5a1c2edb9ed760b15cf5be182502add97
SHA512 da64dfa2a5ca2fe597af53b15ed758ce8c1ad9eb508f1e8378b8c35f49c8366d00eb52f95f7ab02d16665314cac4693d368fe13553c2d1154f92cbd64c70088b
SSDEEP 768:Du2M5TQEdz5WU95dPmo2qbuW8aIXOPIKzjbdgK3iYHJ2KhKE2+wRnBDZcx:Du2M5TQif2SFu3K3bKKSu2XJ+kBdcx
TLSH
T1D3232C003BE9C12BF2BE4F7899F26205867AF2673603D58E1CC4419B5613FC69A526FD
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
agenttesla.fimsexvietnam.com:80
agenttesla.fimsexvietnam.com:22
agenttesla.fimsexvietnam.com:8080
agenttesla.fimsexvietnam.com:8880
agenttesla.fimsexvietnam.com:2052
agenttesla.fimsexvietnam.com:2082
agenttesla.fimsexvietnam.com:2086
agenttesla.fimsexvietnam.com:2095
agenttesla.fimsexvietnam.com:443
agenttesla.fimsexvietnam.com:2053
agenttesla.fimsexvietnam.com:2083
agenttesla.fimsexvietnam.com:2087
agenttesla.fimsexvietnam.com:2096
agenttesla.fimsexvietnam.com:8443
ursnif.fimsexvietnam.com:80
ursnif.fimsexvietnam.com:22
ursnif.fimsexvietnam.com:8080
ursnif.fimsexvietnam.com:8880
ursnif.fimsexvietnam.com:2052
ursnif.fimsexvietnam.com:2082
ursnif.fimsexvietnam.com:2086
ursnif.fimsexvietnam.com:2095
ursnif.fimsexvietnam.com:443
ursnif.fimsexvietnam.com:2053
ursnif.fimsexvietnam.com:2083
ursnif.fimsexvietnam.com:2087
ursnif.fimsexvietnam.com:2096
ursnif.fimsexvietnam.com:8443
malware.fimsexvietnam.com:80
malware.fimsexvietnam.com:22
malware.fimsexvietnam.com:8080
malware.fimsexvietnam.com:8880
malware.fimsexvietnam.com:2052
malware.fimsexvietnam.com:2082
malware.fimsexvietnam.com:2086
malware.fimsexvietnam.com:2095
malware.fimsexvietnam.com:443
malware.fimsexvietnam.com:2053
malware.fimsexvietnam.com:2083
malware.fimsexvietnam.com:2087
malware.fimsexvietnam.com:2096
malware.fimsexvietnam.com:8443
iloveyou.fimsexvietnam.com:80
iloveyou.fimsexvietnam.com:22
iloveyou.fimsexvietnam.com:8080
iloveyou.fimsexvietnam.com:8880
iloveyou.fimsexvietnam.com:2052
iloveyou.fimsexvietnam.com:2082
iloveyou.fimsexvietnam.com:2086
iloveyou.fimsexvietnam.com:2095
iloveyou.fimsexvietnam.com:443
iloveyou.fimsexvietnam.com:2053
iloveyou.fimsexvietnam.com:2083
iloveyou.fimsexvietnam.com:2087
iloveyou.fimsexvietnam.com:2096
iloveyou.fimsexvietnam.com:8443

Mutex

l8c7h62tHa7G

Attributes

delay
0
install
true
install_file
75erek.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  22fc58c034530ef8c38ee43bde6534b8c1fc205ad4a0cae8fade19362664943a
- Size 45KB
- SHA256 22fc58c034530ef8c38ee43bde6534b8c1fc205ad4a0cae8fade19362664943a
- MD5 0a8ad708cacb730f5744e76b401bb190
- SHA1 d80fc1f5a1c2edb9ed760b15cf5be182502add97
- SHA512 da64dfa2a5ca2fe597af53b15ed758ce8c1ad9eb508f1e8378b8c35f49c8366d00eb52f95f7ab02d16665314cac4693d368fe13553c2d1154f92cbd64c70088b
- SSDEEP 768:Du2M5TQEdz5WU95dPmo2qbuW8aIXOPIKzjbdgK3iYHJ2KhKE2+wRnBDZcx:Du2M5TQif2SFu3K3bKKSu2XJ+kBdcx
- TLSH
  T1D3232C003BE9C12BF2BE4F7899F26205867AF2673603D58E1CC4419B5613FC69A526FD
- 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