asyncrat | 720c3bfb07552b181e6e6940165947e5d32da8db1aac2b88476dced6743e69f0

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General

Target
720c3bfb07552b181e6e6940165947e5d32da8db1aac2b88476dced6743e69f0
Size 45KB
Sample260803-vgr4wsce24
SHA256 720c3bfb07552b181e6e6940165947e5d32da8db1aac2b88476dced6743e69f0
MD5 71f40a29b978dbd44a048fc55e072dd0
SHA1 eb090a069be1d7aa320bb5dd5f19e6717b44febb
SHA512 7e1a785ee417f85f3ff01648a73946f5b906ea0dd0ecf0e5905de7441c2466a68b531081956816c60058cd718124d5f68360cb6fe3248467369a6e00a27e0c75
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qViqyx0OFUwdrxIkDPIOzjbMgX3iaUidCaPs97BDZEx:MuBGJTPho2fqKTNMO3bDXSaUi0a2dEx
TLSH
T113231A0037E9812BF2BE4B74A8F26145867AF5736603D54A1CC441DB5B23FC68A53AFD
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
remote.zorvec.top:80
remote.zorvec.top:22
remote.zorvec.top:8080
remote.zorvec.top:8880
remote.zorvec.top:2052
remote.zorvec.top:2082
remote.zorvec.top:2086
remote.zorvec.top:2095
remote.zorvec.top:443
remote.zorvec.top:2053
remote.zorvec.top:2083
remote.zorvec.top:2087
remote.zorvec.top:2096
remote.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
malware.zorvec.top:80
malware.zorvec.top:22
malware.zorvec.top:8080
malware.zorvec.top:8880
malware.zorvec.top:2052
malware.zorvec.top:2082
malware.zorvec.top:2086
malware.zorvec.top:2095
malware.zorvec.top:443
malware.zorvec.top:2053
malware.zorvec.top:2083
malware.zorvec.top:2087
malware.zorvec.top:2096
malware.zorvec.top:8443
blaster.zorvec.top:80
blaster.zorvec.top:22
blaster.zorvec.top:8080
blaster.zorvec.top:8880
blaster.zorvec.top:2052
blaster.zorvec.top:2082
blaster.zorvec.top:2086
blaster.zorvec.top:2095
blaster.zorvec.top:443
blaster.zorvec.top:2053
blaster.zorvec.top:2083
blaster.zorvec.top:2087
blaster.zorvec.top:2096
blaster.zorvec.top:8443

Mutex

fNr3v6O76VOC

Attributes

delay
0
install
true
install_file
jn71.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  720c3bfb07552b181e6e6940165947e5d32da8db1aac2b88476dced6743e69f0
- Size 45KB
- SHA256 720c3bfb07552b181e6e6940165947e5d32da8db1aac2b88476dced6743e69f0
- MD5 71f40a29b978dbd44a048fc55e072dd0
- SHA1 eb090a069be1d7aa320bb5dd5f19e6717b44febb
- SHA512 7e1a785ee417f85f3ff01648a73946f5b906ea0dd0ecf0e5905de7441c2466a68b531081956816c60058cd718124d5f68360cb6fe3248467369a6e00a27e0c75
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qViqyx0OFUwdrxIkDPIOzjbMgX3iaUidCaPs97BDZEx:MuBGJTPho2fqKTNMO3bDXSaUi0a2dEx
- TLSH
  T113231A0037E9812BF2BE4B74A8F26145867AF5736603D54A1CC441DB5B23FC68A53AFD
- 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