asyncrat | d618b73be068c58a42d3727c5009486bd614100c71a47a5e85b4db42ba26e82f

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General

Target
d618b73be068c58a42d3727c5009486bd614100c71a47a5e85b4db42ba26e82f
Size 45KB
Sample260821-l2s29ack8v
SHA256 d618b73be068c58a42d3727c5009486bd614100c71a47a5e85b4db42ba26e82f
MD5 96c6792e9cf31e29f9bb58cebabe4004
SHA1 d9efb4bf7f7ab2bcdbdc955fd2e41e8eb708c56b
SHA512 e4ab2df357399f39a41cabe1b46e9f948e10fd5cfe2e6e395d6ff9f4c56d485aef318d11ef39ab64136cf6df95e7aeeaba5a7268a2cf2cdfc3d0959509242e2c
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9AOqwwiKqNjPIczjbbgX3pzNCHd/CrNdNHea+eBDZu:EufspTf2g2JOqLKKc3bkXZz292lea+wc
TLSH
T17C232B003BE9812BF2BE4F78A9F26145467AF6633603D94A2CC451DB5713FC68A426FD
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
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
remcos.zorvec.name:80
remcos.zorvec.name:22
remcos.zorvec.name:8080
remcos.zorvec.name:8880
remcos.zorvec.name:2052
remcos.zorvec.name:2082
remcos.zorvec.name:2086
remcos.zorvec.name:2095
remcos.zorvec.name:443
remcos.zorvec.name:2053
remcos.zorvec.name:2083
remcos.zorvec.name:2087
remcos.zorvec.name:2096
remcos.zorvec.name:8443
trisis.zorvec.name:80
trisis.zorvec.name:22
trisis.zorvec.name:8080
trisis.zorvec.name:8880
trisis.zorvec.name:2052
trisis.zorvec.name:2082
trisis.zorvec.name:2086
trisis.zorvec.name:2095
trisis.zorvec.name:443
trisis.zorvec.name:2053
trisis.zorvec.name:2083
trisis.zorvec.name:2087
trisis.zorvec.name:2096
trisis.zorvec.name:8443
industroyer.zorvec.name:80
industroyer.zorvec.name:22
industroyer.zorvec.name:8080
industroyer.zorvec.name:8880
industroyer.zorvec.name:2052
industroyer.zorvec.name:2082
industroyer.zorvec.name:2086
industroyer.zorvec.name:2095
industroyer.zorvec.name:443
industroyer.zorvec.name:2053
industroyer.zorvec.name:2083
industroyer.zorvec.name:2087
industroyer.zorvec.name:2096
industroyer.zorvec.name:8443

Mutex

SofPvLgrTony

Attributes

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

aes.plain

Targets

- Target
  d618b73be068c58a42d3727c5009486bd614100c71a47a5e85b4db42ba26e82f
- Size 45KB
- SHA256 d618b73be068c58a42d3727c5009486bd614100c71a47a5e85b4db42ba26e82f
- MD5 96c6792e9cf31e29f9bb58cebabe4004
- SHA1 d9efb4bf7f7ab2bcdbdc955fd2e41e8eb708c56b
- SHA512 e4ab2df357399f39a41cabe1b46e9f948e10fd5cfe2e6e395d6ff9f4c56d485aef318d11ef39ab64136cf6df95e7aeeaba5a7268a2cf2cdfc3d0959509242e2c
- SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9AOqwwiKqNjPIczjbbgX3pzNCHd/CrNdNHea+eBDZu:EufspTf2g2JOqLKKc3bkXZz292lea+wc
- TLSH
  T17C232B003BE9812BF2BE4F78A9F26145467AF6633603D94A2CC451DB5713FC68A426FD
- 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