asyncrat | 3b8eb5131a79b3d4e65834d72c26c3fdaec6193567d23328ee9cdc45344383dd

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General

Target
3b8eb5131a79b3d4e65834d72c26c3fdaec6193567d23328ee9cdc45344383dd
Size 45KB
Sample260712-vra85af12y
SHA256 3b8eb5131a79b3d4e65834d72c26c3fdaec6193567d23328ee9cdc45344383dd
MD5 3be1d80957b0115c995eabb277bdd314
SHA1 eaa8d13ac81033e452c85369d6fde2aab6942794
SHA512 45aa1cc16c38b2e8b6fa728baae3119a1a419e2a82c83d2282215c8264103e67ae4b1eae261b5f7eded5f794c26502c07468f35100b90801350b753fb5fc2829
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5o5TN8/nPI6EzjbSgX3iGgDdSy0JIG5YqDLu:ku40ZTXEb2TeEoTNKA6E3bVXS3Dr0JI1
TLSH
T1A9232A003BE8C12BF2BE4FB899F26145867AF6733603D54A1CC4519B5713BC69A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet11.com:80
sexviet11.com:22
sexviet11.com:8080
sexviet11.com:8880
sexviet11.com:2052
sexviet11.com:2082
sexviet11.com:2086
sexviet11.com:2095
sexviet11.com:443
sexviet11.com:2053
sexviet11.com:2083
sexviet11.com:2087
sexviet11.com:2096
sexviet11.com:8443
www.sexviet11.com:80
www.sexviet11.com:22
www.sexviet11.com:8080
www.sexviet11.com:8880
www.sexviet11.com:2052
www.sexviet11.com:2082
www.sexviet11.com:2086
www.sexviet11.com:2095
www.sexviet11.com:443
www.sexviet11.com:2053
www.sexviet11.com:2083
www.sexviet11.com:2087
www.sexviet11.com:2096
www.sexviet11.com:8443
trisis.sexviet11.com:80
trisis.sexviet11.com:22
trisis.sexviet11.com:8080
trisis.sexviet11.com:8880
trisis.sexviet11.com:2052
trisis.sexviet11.com:2082
trisis.sexviet11.com:2086
trisis.sexviet11.com:2095
trisis.sexviet11.com:443
trisis.sexviet11.com:2053
trisis.sexviet11.com:2083
trisis.sexviet11.com:2087
trisis.sexviet11.com:2096
trisis.sexviet11.com:8443
connect.sexviet11.com:80
connect.sexviet11.com:22
connect.sexviet11.com:8080
connect.sexviet11.com:8880
connect.sexviet11.com:2052
connect.sexviet11.com:2082
connect.sexviet11.com:2086
connect.sexviet11.com:2095
connect.sexviet11.com:443
connect.sexviet11.com:2053
connect.sexviet11.com:2083
connect.sexviet11.com:2087
connect.sexviet11.com:2096
connect.sexviet11.com:8443
melissa.sexviet11.com:80
melissa.sexviet11.com:22
melissa.sexviet11.com:8080
melissa.sexviet11.com:8880
melissa.sexviet11.com:2052
melissa.sexviet11.com:2082
melissa.sexviet11.com:2086
melissa.sexviet11.com:2095
melissa.sexviet11.com:443
melissa.sexviet11.com:2053
melissa.sexviet11.com:2083
melissa.sexviet11.com:2087
melissa.sexviet11.com:2096
melissa.sexviet11.com:8443
hack.sexviet11.com:80
hack.sexviet11.com:22
hack.sexviet11.com:8080
hack.sexviet11.com:8880
hack.sexviet11.com:2052
hack.sexviet11.com:2082
hack.sexviet11.com:2086
hack.sexviet11.com:2095
hack.sexviet11.com:443
hack.sexviet11.com:2053
hack.sexviet11.com:2083
hack.sexviet11.com:2087
hack.sexviet11.com:2096
hack.sexviet11.com:8443

Mutex

cbUVvjllN6Zf

Attributes

delay
0
install
true
install_file
l00iu.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  3b8eb5131a79b3d4e65834d72c26c3fdaec6193567d23328ee9cdc45344383dd
- Size 45KB
- SHA256 3b8eb5131a79b3d4e65834d72c26c3fdaec6193567d23328ee9cdc45344383dd
- MD5 3be1d80957b0115c995eabb277bdd314
- SHA1 eaa8d13ac81033e452c85369d6fde2aab6942794
- SHA512 45aa1cc16c38b2e8b6fa728baae3119a1a419e2a82c83d2282215c8264103e67ae4b1eae261b5f7eded5f794c26502c07468f35100b90801350b753fb5fc2829
- SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5o5TN8/nPI6EzjbSgX3iGgDdSy0JIG5YqDLu:ku40ZTXEb2TeEoTNKA6E3bVXS3Dr0JI1
- TLSH
  T1A9232A003BE8C12BF2BE4FB899F26145867AF6733603D54A1CC4519B5713BC69A42AFD
- 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