asyncrat | b058f9e1f926c06322212b853cdc2f46a629d44c77e47af63887d0a4735f787f

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General

Target
b058f9e1f926c06322212b853cdc2f46a629d44c77e47af63887d0a4735f787f
Size 45KB
Sample260804-ln5h5aswhv
SHA256 b058f9e1f926c06322212b853cdc2f46a629d44c77e47af63887d0a4735f787f
MD5 513b5fb93384f855ead0b721954eaada
SHA1 dca4acc914144848dd0240a2c8fe20d3603e523c
SHA512 5e0ad720c8042151fb02a535a6904884043f4193858fdf07c663c76105803acea02732c155c15848de7a06e3ce6ac51ba6bb2196522bcf0b802a4718139789ce
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9BSEMTFabjOPIM1zjbcgX3oOuXiuq/PbmPM2xPYNEe:0u1YJTHcw2O2Q/3M13bzX4OuXjYjUtYx
TLSH
T129230A003BE8823BF2BE4F7899F25145867AF6633603D54D1CC4519B5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
stuxnet.zorvec.top:80
stuxnet.zorvec.top:22
stuxnet.zorvec.top:8080
stuxnet.zorvec.top:8880
stuxnet.zorvec.top:2052
stuxnet.zorvec.top:2082
stuxnet.zorvec.top:2086
stuxnet.zorvec.top:2095
stuxnet.zorvec.top:443
stuxnet.zorvec.top:2053
stuxnet.zorvec.top:2083
stuxnet.zorvec.top:2087
stuxnet.zorvec.top:2096
stuxnet.zorvec.top:8443
zbot.zorvec.top:80
zbot.zorvec.top:22
zbot.zorvec.top:8080
zbot.zorvec.top:8880
zbot.zorvec.top:2052
zbot.zorvec.top:2082
zbot.zorvec.top:2086
zbot.zorvec.top:2095
zbot.zorvec.top:443
zbot.zorvec.top:2053
zbot.zorvec.top:2083
zbot.zorvec.top:2087
zbot.zorvec.top:2096
zbot.zorvec.top:8443
revil.zorvec.top:80
revil.zorvec.top:22
revil.zorvec.top:8080
revil.zorvec.top:8880
revil.zorvec.top:2052
revil.zorvec.top:2082
revil.zorvec.top:2086
revil.zorvec.top:2095
revil.zorvec.top:443
revil.zorvec.top:2053
revil.zorvec.top:2083
revil.zorvec.top:2087
revil.zorvec.top:2096
revil.zorvec.top:8443
triton.zorvec.top:80
triton.zorvec.top:22
triton.zorvec.top:8080
triton.zorvec.top:8880
triton.zorvec.top:2052
triton.zorvec.top:2082
triton.zorvec.top:2086
triton.zorvec.top:2095
triton.zorvec.top:443
triton.zorvec.top:2053
triton.zorvec.top:2083
triton.zorvec.top:2087
triton.zorvec.top:2096
triton.zorvec.top:8443

Mutex

UWKfBjmBtdW8

Attributes

delay
0
install
true
install_file
2rq78t.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  b058f9e1f926c06322212b853cdc2f46a629d44c77e47af63887d0a4735f787f
- Size 45KB
- SHA256 b058f9e1f926c06322212b853cdc2f46a629d44c77e47af63887d0a4735f787f
- MD5 513b5fb93384f855ead0b721954eaada
- SHA1 dca4acc914144848dd0240a2c8fe20d3603e523c
- SHA512 5e0ad720c8042151fb02a535a6904884043f4193858fdf07c663c76105803acea02732c155c15848de7a06e3ce6ac51ba6bb2196522bcf0b802a4718139789ce
- SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9BSEMTFabjOPIM1zjbcgX3oOuXiuq/PbmPM2xPYNEe:0u1YJTHcw2O2Q/3M13bzX4OuXjYjUtYx
- TLSH
  T129230A003BE8823BF2BE4F7899F25145867AF6633603D54D1CC4519B5613FC69A42AFE
- 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