asyncrat | 247fe35a6764b3c66e471bf1adf801226add2b0633c779a80f6e1cf2a4c818a9

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General

Target
247fe35a6764b3c66e471bf1adf801226add2b0633c779a80f6e1cf2a4c818a9
Size 45KB
Sample260815-x9a27aserh
SHA256 247fe35a6764b3c66e471bf1adf801226add2b0633c779a80f6e1cf2a4c818a9
MD5 e286a55d10e0e1845a86ee0632ce6e91
SHA1 885193d636004514d9e6da4f51711210b6532922
SHA512 fd2bc0d8a36d56230b69f76c93684e133a77f93caefe6e478e68493388883db58cd61e37df9267da7f3f36f31be7872bf3966b9159922f241967c7a586bf76dc
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1iT2Qpm7PIGojbRgX3iCzY8qKOsBKpYBDZUx:cu6YepTPso2+eGAbeXSCzY8v1KpedUx
TLSH
T1B4231B103BE8C12BF2BE4FB868F26145867AF6637603D64D2CC451DB5A23BC586426ED
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
downadup.e.streamforester.name:80
downadup.e.streamforester.name:22
downadup.e.streamforester.name:8080
downadup.e.streamforester.name:8880
downadup.e.streamforester.name:2052
downadup.e.streamforester.name:2082
downadup.e.streamforester.name:2086
downadup.e.streamforester.name:2095
downadup.e.streamforester.name:443
downadup.e.streamforester.name:2053
downadup.e.streamforester.name:2083
downadup.e.streamforester.name:2087
downadup.e.streamforester.name:2096
downadup.e.streamforester.name:8443
malware.e.streamforester.name:80
malware.e.streamforester.name:22
malware.e.streamforester.name:8080
malware.e.streamforester.name:8880
malware.e.streamforester.name:2052
malware.e.streamforester.name:2082
malware.e.streamforester.name:2086
malware.e.streamforester.name:2095
malware.e.streamforester.name:443
malware.e.streamforester.name:2053
malware.e.streamforester.name:2083
malware.e.streamforester.name:2087
malware.e.streamforester.name:2096
malware.e.streamforester.name:8443

Mutex

x3BwzYWIgk8U

Attributes

delay
0
install
true
install_file
lekkle76.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  247fe35a6764b3c66e471bf1adf801226add2b0633c779a80f6e1cf2a4c818a9
- Size 45KB
- SHA256 247fe35a6764b3c66e471bf1adf801226add2b0633c779a80f6e1cf2a4c818a9
- MD5 e286a55d10e0e1845a86ee0632ce6e91
- SHA1 885193d636004514d9e6da4f51711210b6532922
- SHA512 fd2bc0d8a36d56230b69f76c93684e133a77f93caefe6e478e68493388883db58cd61e37df9267da7f3f36f31be7872bf3966b9159922f241967c7a586bf76dc
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1iT2Qpm7PIGojbRgX3iCzY8qKOsBKpYBDZUx:cu6YepTPso2+eGAbeXSCzY8v1KpedUx
- TLSH
  T1B4231B103BE8C12BF2BE4FB868F26145867AF6637603D64D2CC451DB5A23BC586426ED
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default 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
behavioral1 behavioral2