asyncrat | faf79336c43628de6657d2833e29711f055ced1068ef5c556eea7fd85939528c

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General

Target
faf79336c43628de6657d2833e29711f055ced1068ef5c556eea7fd85939528c
Size 45KB
Sample260831-rpl13atdmf
SHA256 faf79336c43628de6657d2833e29711f055ced1068ef5c556eea7fd85939528c
MD5 b3e9edbe65fc965c91aafa430b5d566c
SHA1 01f1935dd914d832ffb2127b3b9abf57b9759760
SHA512 053b58f51117258c85b9c674807fad6e3cea2696ccd90737ae41cb366f3306b371ed8a8bc56c43c00369b4bc05304381567ce8b879957ee3bb9c3df80c50ffdc
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMjPIuGjbxgX3i3rQFcYL7bBNf5aMaBDZsx:EulCJTHl42ag1uqb+XS7PmnL5gdsx
TLSH
T1C1232B003BE8813BF2BE4F7899F26145867AF5673603D6492CC4119B5723FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnam.mobi:80
sexvietnam.mobi:22
sexvietnam.mobi:8080
sexvietnam.mobi:8880
sexvietnam.mobi:2052
sexvietnam.mobi:2082
sexvietnam.mobi:2086
sexvietnam.mobi:2095
sexvietnam.mobi:443
sexvietnam.mobi:2053
sexvietnam.mobi:2083
sexvietnam.mobi:2087
sexvietnam.mobi:2096
sexvietnam.mobi:8443
www.sexvietnam.mobi:80
www.sexvietnam.mobi:22
www.sexvietnam.mobi:8080
www.sexvietnam.mobi:8880
www.sexvietnam.mobi:2052
www.sexvietnam.mobi:2082
www.sexvietnam.mobi:2086
www.sexvietnam.mobi:2095
www.sexvietnam.mobi:443
www.sexvietnam.mobi:2053
www.sexvietnam.mobi:2083
www.sexvietnam.mobi:2087
www.sexvietnam.mobi:2096
www.sexvietnam.mobi:8443
client.sexvietnam.mobi:80
client.sexvietnam.mobi:22
client.sexvietnam.mobi:8080
client.sexvietnam.mobi:8880
client.sexvietnam.mobi:2052
client.sexvietnam.mobi:2082
client.sexvietnam.mobi:2086
client.sexvietnam.mobi:2095
client.sexvietnam.mobi:443
client.sexvietnam.mobi:2053
client.sexvietnam.mobi:2083
client.sexvietnam.mobi:2087
client.sexvietnam.mobi:2096
client.sexvietnam.mobi:8443
dridex.sexvietnam.mobi:80
dridex.sexvietnam.mobi:22
dridex.sexvietnam.mobi:8080
dridex.sexvietnam.mobi:8880
dridex.sexvietnam.mobi:2052
dridex.sexvietnam.mobi:2082
dridex.sexvietnam.mobi:2086
dridex.sexvietnam.mobi:2095
dridex.sexvietnam.mobi:443
dridex.sexvietnam.mobi:2053
dridex.sexvietnam.mobi:2083
dridex.sexvietnam.mobi:2087
dridex.sexvietnam.mobi:2096
dridex.sexvietnam.mobi:8443
trickbot.sexvietnam.mobi:80
trickbot.sexvietnam.mobi:22
trickbot.sexvietnam.mobi:8080
trickbot.sexvietnam.mobi:8880
trickbot.sexvietnam.mobi:2052
trickbot.sexvietnam.mobi:2082
trickbot.sexvietnam.mobi:2086
trickbot.sexvietnam.mobi:2095
trickbot.sexvietnam.mobi:443
trickbot.sexvietnam.mobi:2053
trickbot.sexvietnam.mobi:2083
trickbot.sexvietnam.mobi:2087
trickbot.sexvietnam.mobi:2096
trickbot.sexvietnam.mobi:8443

Mutex

oRassUSPUyfj

Attributes

delay
0
install
true
install_file
b66hk6.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  faf79336c43628de6657d2833e29711f055ced1068ef5c556eea7fd85939528c
- Size 45KB
- SHA256 faf79336c43628de6657d2833e29711f055ced1068ef5c556eea7fd85939528c
- MD5 b3e9edbe65fc965c91aafa430b5d566c
- SHA1 01f1935dd914d832ffb2127b3b9abf57b9759760
- SHA512 053b58f51117258c85b9c674807fad6e3cea2696ccd90737ae41cb366f3306b371ed8a8bc56c43c00369b4bc05304381567ce8b879957ee3bb9c3df80c50ffdc
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMjPIuGjbxgX3i3rQFcYL7bBNf5aMaBDZsx:EulCJTHl42ag1uqb+XS7PmnL5gdsx
- TLSH
  T1C1232B003BE8813BF2BE4F7899F26145867AF5673603D6492CC4119B5723FC69A426FE
- 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