asyncrat | e77df601e6734ae4a53a139804aa5d1016b1c753fa82c8cdd46977e606c0ff88

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General

Target
e77df601e6734ae4a53a139804aa5d1016b1c753fa82c8cdd46977e606c0ff88
Size 45KB
Sample260702-jjkxtact8q
SHA256 e77df601e6734ae4a53a139804aa5d1016b1c753fa82c8cdd46977e606c0ff88
MD5 49306efd5fe4f72d8e174c3ed422c540
SHA1 c09dddcc777eb8d06ec2ee1e8384090fbd52a606
SHA512 cd435504e2b62f49aef3c35945ac6ac70db4d9a62911c2bc42aad8bab315ce13049a79367bc71c0997e3ce49bc24c55c742282e5c7e00b685afd76889213da37
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAD0ewtDcy0oiZPIuzjbugX3iA0HUxPKaR1gvfZLdh:cuqNJTLr62XwRPiWu3bRXSA00xP36cdW
TLSH
T1BF231A003BE8812BF2BE4F7499F26245867AF6632603E5491CC452DB5713FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

istanbulozelegitim.net:80
istanbulozelegitim.net:22
istanbulozelegitim.net:8080
istanbulozelegitim.net:8880
istanbulozelegitim.net:2052
istanbulozelegitim.net:2082
istanbulozelegitim.net:2086
istanbulozelegitim.net:2095
istanbulozelegitim.net:443
istanbulozelegitim.net:2053
istanbulozelegitim.net:2083
istanbulozelegitim.net:2087
istanbulozelegitim.net:2096
istanbulozelegitim.net:8443
www.istanbulozelegitim.net:80
www.istanbulozelegitim.net:22
www.istanbulozelegitim.net:8080
www.istanbulozelegitim.net:8880
www.istanbulozelegitim.net:2052
www.istanbulozelegitim.net:2082
www.istanbulozelegitim.net:2086
www.istanbulozelegitim.net:2095
www.istanbulozelegitim.net:443
www.istanbulozelegitim.net:2053
www.istanbulozelegitim.net:2083
www.istanbulozelegitim.net:2087
www.istanbulozelegitim.net:2096
www.istanbulozelegitim.net:8443
revil.istanbulozelegitim.net:80
revil.istanbulozelegitim.net:22
revil.istanbulozelegitim.net:8080
revil.istanbulozelegitim.net:8880
revil.istanbulozelegitim.net:2052
revil.istanbulozelegitim.net:2082
revil.istanbulozelegitim.net:2086
revil.istanbulozelegitim.net:2095
revil.istanbulozelegitim.net:443
revil.istanbulozelegitim.net:2053
revil.istanbulozelegitim.net:2083
revil.istanbulozelegitim.net:2087
revil.istanbulozelegitim.net:2096
revil.istanbulozelegitim.net:8443
codered.istanbulozelegitim.net:80
codered.istanbulozelegitim.net:22
codered.istanbulozelegitim.net:8080
codered.istanbulozelegitim.net:8880
codered.istanbulozelegitim.net:2052
codered.istanbulozelegitim.net:2082
codered.istanbulozelegitim.net:2086
codered.istanbulozelegitim.net:2095
codered.istanbulozelegitim.net:443
codered.istanbulozelegitim.net:2053
codered.istanbulozelegitim.net:2083
codered.istanbulozelegitim.net:2087
codered.istanbulozelegitim.net:2096
codered.istanbulozelegitim.net:8443
sobig.istanbulozelegitim.net:80
sobig.istanbulozelegitim.net:22
sobig.istanbulozelegitim.net:8080
sobig.istanbulozelegitim.net:8880
sobig.istanbulozelegitim.net:2052
sobig.istanbulozelegitim.net:2082
sobig.istanbulozelegitim.net:2086
sobig.istanbulozelegitim.net:2095
sobig.istanbulozelegitim.net:443
sobig.istanbulozelegitim.net:2053
sobig.istanbulozelegitim.net:2083
sobig.istanbulozelegitim.net:2087
sobig.istanbulozelegitim.net:2096
sobig.istanbulozelegitim.net:8443

Mutex

BdGkJWFVPKax

Attributes

delay
0
install
true
install_file
4yig.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  e77df601e6734ae4a53a139804aa5d1016b1c753fa82c8cdd46977e606c0ff88
- Size 45KB
- SHA256 e77df601e6734ae4a53a139804aa5d1016b1c753fa82c8cdd46977e606c0ff88
- MD5 49306efd5fe4f72d8e174c3ed422c540
- SHA1 c09dddcc777eb8d06ec2ee1e8384090fbd52a606
- SHA512 cd435504e2b62f49aef3c35945ac6ac70db4d9a62911c2bc42aad8bab315ce13049a79367bc71c0997e3ce49bc24c55c742282e5c7e00b685afd76889213da37
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAD0ewtDcy0oiZPIuzjbugX3iA0HUxPKaR1gvfZLdh:cuqNJTLr62XwRPiWu3bRXSA00xP36cdW
- TLSH
  T1BF231A003BE8812BF2BE4F7499F26245867AF6632603E5491CC452DB5713FC6DA426FE
- 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