asyncrat | ad8fd1f0cf8a5a3749d7a8aad2b3d1e3c21fd9d74111bd4bf92c345a38b64ca7

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General

Target
ad8fd1f0cf8a5a3749d7a8aad2b3d1e3c21fd9d74111bd4bf92c345a38b64ca7
Size 45KB
Sample260816-lr3tpsvthw
SHA256 ad8fd1f0cf8a5a3749d7a8aad2b3d1e3c21fd9d74111bd4bf92c345a38b64ca7
MD5 550700c9cb6ec7fb2e85b50b7042a21c
SHA1 2a6b3be1fa22b19b05fc394e3ff0948b6dfab1d3
SHA512 ac2b3cfde61c454a723ba000c4eaff2aa45f6b761e865fabb40484fa44fb86c15f6a8263a850bce7bb58e920e675f62b4b4ed53df3646357a77b2160f0c5d283
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1DxJdxCPHuPIXzjb/ge3iet62vYpWIX5vvZhoVa2:cu6YepTPso2eZc3X3bIeSet62ApWIJvm
TLSH
T150231A003BE98227F2BE4FB498F26145467EF5736603DA492CC441DB5623FC69A426FE
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
conficker.e.streamforester.name:80
conficker.e.streamforester.name:22
conficker.e.streamforester.name:8080
conficker.e.streamforester.name:8880
conficker.e.streamforester.name:2052
conficker.e.streamforester.name:2082
conficker.e.streamforester.name:2086
conficker.e.streamforester.name:2095
conficker.e.streamforester.name:443
conficker.e.streamforester.name:2053
conficker.e.streamforester.name:2083
conficker.e.streamforester.name:2087
conficker.e.streamforester.name:2096
conficker.e.streamforester.name:8443
cl0p.e.streamforester.name:80
cl0p.e.streamforester.name:22
cl0p.e.streamforester.name:8080
cl0p.e.streamforester.name:8880
cl0p.e.streamforester.name:2052
cl0p.e.streamforester.name:2082
cl0p.e.streamforester.name:2086
cl0p.e.streamforester.name:2095
cl0p.e.streamforester.name:443
cl0p.e.streamforester.name:2053
cl0p.e.streamforester.name:2083
cl0p.e.streamforester.name:2087
cl0p.e.streamforester.name:2096
cl0p.e.streamforester.name:8443

Mutex

Ms6piT9aEe0B

Attributes

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

aes.plain

Targets

- Target
  ad8fd1f0cf8a5a3749d7a8aad2b3d1e3c21fd9d74111bd4bf92c345a38b64ca7
- Size 45KB
- SHA256 ad8fd1f0cf8a5a3749d7a8aad2b3d1e3c21fd9d74111bd4bf92c345a38b64ca7
- MD5 550700c9cb6ec7fb2e85b50b7042a21c
- SHA1 2a6b3be1fa22b19b05fc394e3ff0948b6dfab1d3
- SHA512 ac2b3cfde61c454a723ba000c4eaff2aa45f6b761e865fabb40484fa44fb86c15f6a8263a850bce7bb58e920e675f62b4b4ed53df3646357a77b2160f0c5d283
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1DxJdxCPHuPIXzjb/ge3iet62vYpWIX5vvZhoVa2:cu6YepTPso2eZc3X3bIeSet62ApWIJvm
- TLSH
  T150231A003BE98227F2BE4FB498F26145467EF5736603DA492CC441DB5623FC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat command_and_control
- 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