asyncrat | ab10a2fa4ab48dfeb77c2b3a2c8a4923e8032680fe36f58cd4f76cb5a7f340cc

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General

Target
ab10a2fa4ab48dfeb77c2b3a2c8a4923e8032680fe36f58cd4f76cb5a7f340cc
Size 45KB
Sample260831-gjwcfawanf
SHA256 ab10a2fa4ab48dfeb77c2b3a2c8a4923e8032680fe36f58cd4f76cb5a7f340cc
MD5 eebad1aaa6e417324e268110d8005980
SHA1 412a53d8b38c5f3978c2afbb35034fde0ed164f4
SHA512 52a9657cfa66f1a0626b83757de139dcd874df4f366e34fa35fa1bb9edb142a4c9b37985485d1c4bbabe4d2f943bc24606f9acc0b6bc45628cffb6d7d73f4225
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1UxGZGP9HuPI5zjblgc3iMrUOM2DQD3FklVkRd+5:cu6YepTPso2VGa353bicSMfMpD3Fkv75
TLSH
T1B42319003BE9812BF2BE4FB8A8F26145867AF5637603D64D1CC441DB5623BC6DA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
sodinokibi.zorvec.name:80
sodinokibi.zorvec.name:22
sodinokibi.zorvec.name:8080
sodinokibi.zorvec.name:8880
sodinokibi.zorvec.name:2052
sodinokibi.zorvec.name:2082
sodinokibi.zorvec.name:2086
sodinokibi.zorvec.name:2095
sodinokibi.zorvec.name:443
sodinokibi.zorvec.name:2053
sodinokibi.zorvec.name:2083
sodinokibi.zorvec.name:2087
sodinokibi.zorvec.name:2096
sodinokibi.zorvec.name:8443
zeus.zorvec.name:80
zeus.zorvec.name:22
zeus.zorvec.name:8080
zeus.zorvec.name:8880
zeus.zorvec.name:2052
zeus.zorvec.name:2082
zeus.zorvec.name:2086
zeus.zorvec.name:2095
zeus.zorvec.name:443
zeus.zorvec.name:2053
zeus.zorvec.name:2083
zeus.zorvec.name:2087
zeus.zorvec.name:2096
zeus.zorvec.name:8443
formbook.zorvec.name:80
formbook.zorvec.name:22
formbook.zorvec.name:8080
formbook.zorvec.name:8880
formbook.zorvec.name:2052
formbook.zorvec.name:2082
formbook.zorvec.name:2086
formbook.zorvec.name:2095
formbook.zorvec.name:443
formbook.zorvec.name:2053
formbook.zorvec.name:2083
formbook.zorvec.name:2087
formbook.zorvec.name:2096
formbook.zorvec.name:8443
shamoon.zorvec.name:80
shamoon.zorvec.name:22
shamoon.zorvec.name:8080
shamoon.zorvec.name:8880
shamoon.zorvec.name:2052
shamoon.zorvec.name:2082
shamoon.zorvec.name:2086
shamoon.zorvec.name:2095
shamoon.zorvec.name:443
shamoon.zorvec.name:2053
shamoon.zorvec.name:2083
shamoon.zorvec.name:2087
shamoon.zorvec.name:2096
shamoon.zorvec.name:8443

Mutex

snx4HaAf0v5h

Attributes

delay
0
install
true
install_file
iiu1s51n.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  ab10a2fa4ab48dfeb77c2b3a2c8a4923e8032680fe36f58cd4f76cb5a7f340cc
- Size 45KB
- SHA256 ab10a2fa4ab48dfeb77c2b3a2c8a4923e8032680fe36f58cd4f76cb5a7f340cc
- MD5 eebad1aaa6e417324e268110d8005980
- SHA1 412a53d8b38c5f3978c2afbb35034fde0ed164f4
- SHA512 52a9657cfa66f1a0626b83757de139dcd874df4f366e34fa35fa1bb9edb142a4c9b37985485d1c4bbabe4d2f943bc24606f9acc0b6bc45628cffb6d7d73f4225
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1UxGZGP9HuPI5zjblgc3iMrUOM2DQD3FklVkRd+5:cu6YepTPso2VGa353bicSMfMpD3Fkv75
- TLSH
  T1B42319003BE9812BF2BE4FB8A8F26145867AF5637603D64D1CC441DB5623BC6DA426FD
- 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