asyncrat | e0e0015afee9e23af7cb299e418eb31a7a52c9c00c24679e8c48fcb5274b1e11

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General

Target
e0e0015afee9e23af7cb299e418eb31a7a52c9c00c24679e8c48fcb5274b1e11
Size 45KB
Sample260804-jplrasfe93
SHA256 e0e0015afee9e23af7cb299e418eb31a7a52c9c00c24679e8c48fcb5274b1e11
MD5 425ee5473ef0217783de9addac0fd062
SHA1 1fb826abc74f24819de9ab3f4f7d0e91eade4500
SHA512 17e488966b372bc2dd67b7cae85b749d05f95edf3da259394fb4ec88b7814b614ec85dc4bb8cb06a033ca0fd5946910b63155fa4dea3f46e44659a61ca6f1494
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTa3xK6yZoOPItzjbLgO3iN6xIhaP7oJt3WBDZ0x:rukO5TkUH2dcPo3t3b0OSLhaP7oj4d0x
TLSH
T102231A003BE8812BF2BE4F78ADF26145467AF6732603D58A1CC452D75613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexvietnam.com:80
fimsexvietnam.com:22
fimsexvietnam.com:8080
fimsexvietnam.com:8880
fimsexvietnam.com:2052
fimsexvietnam.com:2082
fimsexvietnam.com:2086
fimsexvietnam.com:2095
fimsexvietnam.com:443
fimsexvietnam.com:2053
fimsexvietnam.com:2083
fimsexvietnam.com:2087
fimsexvietnam.com:2096
fimsexvietnam.com:8443
www.fimsexvietnam.com:80
www.fimsexvietnam.com:22
www.fimsexvietnam.com:8080
www.fimsexvietnam.com:8880
www.fimsexvietnam.com:2052
www.fimsexvietnam.com:2082
www.fimsexvietnam.com:2086
www.fimsexvietnam.com:2095
www.fimsexvietnam.com:443
www.fimsexvietnam.com:2053
www.fimsexvietnam.com:2083
www.fimsexvietnam.com:2087
www.fimsexvietnam.com:2096
www.fimsexvietnam.com:8443
socgholish.fimsexvietnam.com:80
socgholish.fimsexvietnam.com:22
socgholish.fimsexvietnam.com:8080
socgholish.fimsexvietnam.com:8880
socgholish.fimsexvietnam.com:2052
socgholish.fimsexvietnam.com:2082
socgholish.fimsexvietnam.com:2086
socgholish.fimsexvietnam.com:2095
socgholish.fimsexvietnam.com:443
socgholish.fimsexvietnam.com:2053
socgholish.fimsexvietnam.com:2083
socgholish.fimsexvietnam.com:2087
socgholish.fimsexvietnam.com:2096
socgholish.fimsexvietnam.com:8443
stuxnet.fimsexvietnam.com:80
stuxnet.fimsexvietnam.com:22
stuxnet.fimsexvietnam.com:8080
stuxnet.fimsexvietnam.com:8880
stuxnet.fimsexvietnam.com:2052
stuxnet.fimsexvietnam.com:2082
stuxnet.fimsexvietnam.com:2086
stuxnet.fimsexvietnam.com:2095
stuxnet.fimsexvietnam.com:443
stuxnet.fimsexvietnam.com:2053
stuxnet.fimsexvietnam.com:2083
stuxnet.fimsexvietnam.com:2087
stuxnet.fimsexvietnam.com:2096
stuxnet.fimsexvietnam.com:8443
fakeupdates.fimsexvietnam.com:80
fakeupdates.fimsexvietnam.com:22
fakeupdates.fimsexvietnam.com:8080
fakeupdates.fimsexvietnam.com:8880
fakeupdates.fimsexvietnam.com:2052
fakeupdates.fimsexvietnam.com:2082
fakeupdates.fimsexvietnam.com:2086
fakeupdates.fimsexvietnam.com:2095
fakeupdates.fimsexvietnam.com:443
fakeupdates.fimsexvietnam.com:2053
fakeupdates.fimsexvietnam.com:2083
fakeupdates.fimsexvietnam.com:2087
fakeupdates.fimsexvietnam.com:2096
fakeupdates.fimsexvietnam.com:8443
klez.fimsexvietnam.com:80
klez.fimsexvietnam.com:22
klez.fimsexvietnam.com:8080
klez.fimsexvietnam.com:8880
klez.fimsexvietnam.com:2052
klez.fimsexvietnam.com:2082
klez.fimsexvietnam.com:2086
klez.fimsexvietnam.com:2095
klez.fimsexvietnam.com:443
klez.fimsexvietnam.com:2053
klez.fimsexvietnam.com:2083
klez.fimsexvietnam.com:2087
klez.fimsexvietnam.com:2096
klez.fimsexvietnam.com:8443

Mutex

n5UkknfaRlLv

Attributes

delay
0
install
true
install_file
v0a4l.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  e0e0015afee9e23af7cb299e418eb31a7a52c9c00c24679e8c48fcb5274b1e11
- Size 45KB
- SHA256 e0e0015afee9e23af7cb299e418eb31a7a52c9c00c24679e8c48fcb5274b1e11
- MD5 425ee5473ef0217783de9addac0fd062
- SHA1 1fb826abc74f24819de9ab3f4f7d0e91eade4500
- SHA512 17e488966b372bc2dd67b7cae85b749d05f95edf3da259394fb4ec88b7814b614ec85dc4bb8cb06a033ca0fd5946910b63155fa4dea3f46e44659a61ca6f1494
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTa3xK6yZoOPItzjbLgO3iN6xIhaP7oJt3WBDZ0x:rukO5TkUH2dcPo3t3b0OSLhaP7oj4d0x
- TLSH
  T102231A003BE8812BF2BE4F78ADF26145467AF6732603D58A1CC452D75613FC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default command_and_control 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
- 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