asyncrat | c2cd2e3c5690114cf40cdcf920455ee849a18f22ddef4f847c50f1db3d84eed8

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General

Target
c2cd2e3c5690114cf40cdcf920455ee849a18f22ddef4f847c50f1db3d84eed8
Size 45KB
Sample260816-lysbjsvwet
SHA256 c2cd2e3c5690114cf40cdcf920455ee849a18f22ddef4f847c50f1db3d84eed8
MD5 9dddfdf18e226e157c06ea568ea82cc5
SHA1 3ab41a6a49bde9f70417496dd0686b394b513d79
SHA512 ea2a5c7f3b6e062717f946686cdf0716edc6ed7ef753240565b1474ab955f473b7b6cdc3543e792470f55b4c8bc1866c16e1764b9f3d88dceabb62c18988e849
SSDEEP 768:4uBGJTP0BQ0UWUWHaimo2qVzsD/pneqPIkzjbbgX3imzTLiTQhbTJxaAjasBDZ4x:4uBGJTPho2QsjJeTk3bkXSmf6CJxraqQ
TLSH
T1CB232A0037E8862BF2BE4F7899F26145467EF6672603D64A2CC441DB5713FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
conti.e.streamforester.name:80
conti.e.streamforester.name:22
conti.e.streamforester.name:8080
conti.e.streamforester.name:8880
conti.e.streamforester.name:2052
conti.e.streamforester.name:2082
conti.e.streamforester.name:2086
conti.e.streamforester.name:2095
conti.e.streamforester.name:443
conti.e.streamforester.name:2053
conti.e.streamforester.name:2083
conti.e.streamforester.name:2087
conti.e.streamforester.name:2096
conti.e.streamforester.name:8443
agenttesla.e.streamforester.name:80
agenttesla.e.streamforester.name:22
agenttesla.e.streamforester.name:8080
agenttesla.e.streamforester.name:8880
agenttesla.e.streamforester.name:2052
agenttesla.e.streamforester.name:2082
agenttesla.e.streamforester.name:2086
agenttesla.e.streamforester.name:2095
agenttesla.e.streamforester.name:443
agenttesla.e.streamforester.name:2053
agenttesla.e.streamforester.name:2083
agenttesla.e.streamforester.name:2087
agenttesla.e.streamforester.name:2096
agenttesla.e.streamforester.name:8443

Mutex

RGjFAelHOuz1

Attributes

delay
0
install
true
install_file
u0fv.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  c2cd2e3c5690114cf40cdcf920455ee849a18f22ddef4f847c50f1db3d84eed8
- Size 45KB
- SHA256 c2cd2e3c5690114cf40cdcf920455ee849a18f22ddef4f847c50f1db3d84eed8
- MD5 9dddfdf18e226e157c06ea568ea82cc5
- SHA1 3ab41a6a49bde9f70417496dd0686b394b513d79
- SHA512 ea2a5c7f3b6e062717f946686cdf0716edc6ed7ef753240565b1474ab955f473b7b6cdc3543e792470f55b4c8bc1866c16e1764b9f3d88dceabb62c18988e849
- SSDEEP 768:4uBGJTP0BQ0UWUWHaimo2qVzsD/pneqPIkzjbbgX3imzTLiTQhbTJxaAjasBDZ4x:4uBGJTPho2QsjJeTk3bkXSmf6CJxraqQ
- TLSH
  T1CB232A0037E8862BF2BE4F7899F26145467EF6672603D64A2CC441DB5713FC68A42AFD
- 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