asyncrat | 2b75ea9b1f99cd8cdf5b36c7481dc7d750cf67085b33069a67171336219328bb

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General

Target
2b75ea9b1f99cd8cdf5b36c7481dc7d750cf67085b33069a67171336219328bb
Size 45KB
Sample260804-sczxtszyfw
SHA256 2b75ea9b1f99cd8cdf5b36c7481dc7d750cf67085b33069a67171336219328bb
MD5 54c531dddc67a1a9ea04f2d20e022709
SHA1 c721f953161d333f053dc9d981e6b6e28d64e775
SHA512 6d76641c2b438a90e6c26037acaf5b1fd028ebc4e0fdb920c2139f2d401ec5ff84d6cd1f32c1279925934a66d6663373c1299ed8b6f6d1bfce8a075eeda3e340
SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qre8V1RpPEcPIMzjbtgX3i6XAGDHEqvkM+tBDZ0x:ruKQpTAOX2z8VDZEhM3b6XSI1DHEqVy0
TLSH
T11C232B003BED812BF2BE4FB89DF26145867AF6632603D54A1CC441DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

twosisterstubes.com:80
twosisterstubes.com:22
twosisterstubes.com:8080
twosisterstubes.com:8880
twosisterstubes.com:2052
twosisterstubes.com:2082
twosisterstubes.com:2086
twosisterstubes.com:2095
twosisterstubes.com:443
twosisterstubes.com:2053
twosisterstubes.com:2083
twosisterstubes.com:2087
twosisterstubes.com:2096
twosisterstubes.com:8443
www.twosisterstubes.com:80
www.twosisterstubes.com:22
www.twosisterstubes.com:8080
www.twosisterstubes.com:8880
www.twosisterstubes.com:2052
www.twosisterstubes.com:2082
www.twosisterstubes.com:2086
www.twosisterstubes.com:2095
www.twosisterstubes.com:443
www.twosisterstubes.com:2053
www.twosisterstubes.com:2083
www.twosisterstubes.com:2087
www.twosisterstubes.com:2096
www.twosisterstubes.com:8443
rat.twosisterstubes.com:80
rat.twosisterstubes.com:22
rat.twosisterstubes.com:8080
rat.twosisterstubes.com:8880
rat.twosisterstubes.com:2052
rat.twosisterstubes.com:2082
rat.twosisterstubes.com:2086
rat.twosisterstubes.com:2095
rat.twosisterstubes.com:443
rat.twosisterstubes.com:2053
rat.twosisterstubes.com:2083
rat.twosisterstubes.com:2087
rat.twosisterstubes.com:2096
rat.twosisterstubes.com:8443
fakeupdates.twosisterstubes.com:80
fakeupdates.twosisterstubes.com:22
fakeupdates.twosisterstubes.com:8080
fakeupdates.twosisterstubes.com:8880
fakeupdates.twosisterstubes.com:2052
fakeupdates.twosisterstubes.com:2082
fakeupdates.twosisterstubes.com:2086
fakeupdates.twosisterstubes.com:2095
fakeupdates.twosisterstubes.com:443
fakeupdates.twosisterstubes.com:2053
fakeupdates.twosisterstubes.com:2083
fakeupdates.twosisterstubes.com:2087
fakeupdates.twosisterstubes.com:2096
fakeupdates.twosisterstubes.com:8443
codered.twosisterstubes.com:80
codered.twosisterstubes.com:22
codered.twosisterstubes.com:8080
codered.twosisterstubes.com:8880
codered.twosisterstubes.com:2052
codered.twosisterstubes.com:2082
codered.twosisterstubes.com:2086
codered.twosisterstubes.com:2095
codered.twosisterstubes.com:443
codered.twosisterstubes.com:2053
codered.twosisterstubes.com:2083
codered.twosisterstubes.com:2087
codered.twosisterstubes.com:2096
codered.twosisterstubes.com:8443
socgholish.twosisterstubes.com:80
socgholish.twosisterstubes.com:22
socgholish.twosisterstubes.com:8080
socgholish.twosisterstubes.com:8880
socgholish.twosisterstubes.com:2052
socgholish.twosisterstubes.com:2082
socgholish.twosisterstubes.com:2086
socgholish.twosisterstubes.com:2095
socgholish.twosisterstubes.com:443
socgholish.twosisterstubes.com:2053
socgholish.twosisterstubes.com:2083
socgholish.twosisterstubes.com:2087
socgholish.twosisterstubes.com:2096
socgholish.twosisterstubes.com:8443

Mutex

6HOW7YXOeYDZ

Attributes

delay
0
install
true
install_file
6scu.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  2b75ea9b1f99cd8cdf5b36c7481dc7d750cf67085b33069a67171336219328bb
- Size 45KB
- SHA256 2b75ea9b1f99cd8cdf5b36c7481dc7d750cf67085b33069a67171336219328bb
- MD5 54c531dddc67a1a9ea04f2d20e022709
- SHA1 c721f953161d333f053dc9d981e6b6e28d64e775
- SHA512 6d76641c2b438a90e6c26037acaf5b1fd028ebc4e0fdb920c2139f2d401ec5ff84d6cd1f32c1279925934a66d6663373c1299ed8b6f6d1bfce8a075eeda3e340
- SSDEEP 768:ruKQpTA8RXNWU5xFrmo2qre8V1RpPEcPIMzjbtgX3i6XAGDHEqvkM+tBDZ0x:ruKQpTAOX2z8VDZEhM3b6XSI1DHEqVy0
- TLSH
  T11C232B003BED812BF2BE4FB89DF26145867AF6632603D54A1CC441DB5613FC69A426FE
- 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