asyncrat | 747900a2b3afb0a066194c3ba8d048c8f35cb042903bc94828ffd197f3e858a8

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General

Target
747900a2b3afb0a066194c3ba8d048c8f35cb042903bc94828ffd197f3e858a8
Size 45KB
Sample260721-lberyadv3z
SHA256 747900a2b3afb0a066194c3ba8d048c8f35cb042903bc94828ffd197f3e858a8
MD5 7ec2e60d5b500da4e73e39d1728322f1
SHA1 fd8fc4d5b7b2319c2bb9a7dc927ed50431b7f034
SHA512 907efb0b9effc42b3deac1edb7b115d57febc988ae3ff530acb3d641ea0dfeb2d6adb67d36eed7326a9cadb3a32c8ec3eea080d452df1cef89604374aad92592
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IxJaxMwHuPIvzjbTgG3iFTZ271A+fBDZUx:cu6YepTPso2BeN3v3bMGSFTU1AUdUx
TLSH
T171231A003BE8822BF2BE4F7498F26145867AF2637603D64D2CC4519B5723FC69A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

kacasatu.com:80
kacasatu.com:22
kacasatu.com:8080
kacasatu.com:8880
kacasatu.com:2052
kacasatu.com:2082
kacasatu.com:2086
kacasatu.com:2095
kacasatu.com:443
kacasatu.com:2053
kacasatu.com:2083
kacasatu.com:2087
kacasatu.com:2096
kacasatu.com:8443
www.kacasatu.com:80
www.kacasatu.com:22
www.kacasatu.com:8080
www.kacasatu.com:8880
www.kacasatu.com:2052
www.kacasatu.com:2082
www.kacasatu.com:2086
www.kacasatu.com:2095
www.kacasatu.com:443
www.kacasatu.com:2053
www.kacasatu.com:2083
www.kacasatu.com:2087
www.kacasatu.com:2096
www.kacasatu.com:8443
ryuk.kacasatu.com:80
ryuk.kacasatu.com:22
ryuk.kacasatu.com:8080
ryuk.kacasatu.com:8880
ryuk.kacasatu.com:2052
ryuk.kacasatu.com:2082
ryuk.kacasatu.com:2086
ryuk.kacasatu.com:2095
ryuk.kacasatu.com:443
ryuk.kacasatu.com:2053
ryuk.kacasatu.com:2083
ryuk.kacasatu.com:2087
ryuk.kacasatu.com:2096
ryuk.kacasatu.com:8443
shamoon.kacasatu.com:80
shamoon.kacasatu.com:22
shamoon.kacasatu.com:8080
shamoon.kacasatu.com:8880
shamoon.kacasatu.com:2052
shamoon.kacasatu.com:2082
shamoon.kacasatu.com:2086
shamoon.kacasatu.com:2095
shamoon.kacasatu.com:443
shamoon.kacasatu.com:2053
shamoon.kacasatu.com:2083
shamoon.kacasatu.com:2087
shamoon.kacasatu.com:2096
shamoon.kacasatu.com:8443
formbook.kacasatu.com:80
formbook.kacasatu.com:22
formbook.kacasatu.com:8080
formbook.kacasatu.com:8880
formbook.kacasatu.com:2052
formbook.kacasatu.com:2082
formbook.kacasatu.com:2086
formbook.kacasatu.com:2095
formbook.kacasatu.com:443
formbook.kacasatu.com:2053
formbook.kacasatu.com:2083
formbook.kacasatu.com:2087
formbook.kacasatu.com:2096
formbook.kacasatu.com:8443
hack.kacasatu.com:80
hack.kacasatu.com:22
hack.kacasatu.com:8080
hack.kacasatu.com:8880
hack.kacasatu.com:2052
hack.kacasatu.com:2082
hack.kacasatu.com:2086
hack.kacasatu.com:2095
hack.kacasatu.com:443
hack.kacasatu.com:2053
hack.kacasatu.com:2083
hack.kacasatu.com:2087
hack.kacasatu.com:2096
hack.kacasatu.com:8443

Mutex

j1wNEG33i6An

Attributes

delay
0
install
true
install_file
n12itzuj.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  747900a2b3afb0a066194c3ba8d048c8f35cb042903bc94828ffd197f3e858a8
- Size 45KB
- SHA256 747900a2b3afb0a066194c3ba8d048c8f35cb042903bc94828ffd197f3e858a8
- MD5 7ec2e60d5b500da4e73e39d1728322f1
- SHA1 fd8fc4d5b7b2319c2bb9a7dc927ed50431b7f034
- SHA512 907efb0b9effc42b3deac1edb7b115d57febc988ae3ff530acb3d641ea0dfeb2d6adb67d36eed7326a9cadb3a32c8ec3eea080d452df1cef89604374aad92592
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IxJaxMwHuPIvzjbTgG3iFTZ271A+fBDZUx:cu6YepTPso2BeN3v3bMGSFTU1AUdUx
- TLSH
  T171231A003BE8822BF2BE4F7498F26145867AF2637603D64D2CC4519B5723FC69A526FD
- 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