asyncrat | 520112139ae586160d21e8f64d9ea9e1855a8beddc1ffa65ba6a81ddd19f3668

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General

Target
520112139ae586160d21e8f64d9ea9e1855a8beddc1ffa65ba6a81ddd19f3668
Size 45KB
Sample260801-rmw39ack8t
SHA256 520112139ae586160d21e8f64d9ea9e1855a8beddc1ffa65ba6a81ddd19f3668
MD5 e815480e35d288f96984d65e4f4d1dd2
SHA1 418190b62427c12c30efea22af0b48b57783de2c
SHA512 0910a56e1965d4ce5e3e38ee00ae7f528b17088b5d84c3a5a03d9e42bd767a22559a5a1c33a74a4b6d781c3a32fe3e71c250a3dc9fc839ab825bd49e92fc30e1
SSDEEP 768:EulCJTHESwgWUK3aGmo2q96DEbHB0jrOPI/izjbOgX3iwcbeKiNdS8fMqBDZsx:EulCJTHl42FySf3/i3bxXS1gM0dsx
TLSH
T191232A003BE8812BF2BE5F78ADF26145867AF6633603D5491CC441DB5723FC69A426EE
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
cryptolocker.zorvec.top:80
cryptolocker.zorvec.top:22
cryptolocker.zorvec.top:8080
cryptolocker.zorvec.top:8880
cryptolocker.zorvec.top:2052
cryptolocker.zorvec.top:2082
cryptolocker.zorvec.top:2086
cryptolocker.zorvec.top:2095
cryptolocker.zorvec.top:443
cryptolocker.zorvec.top:2053
cryptolocker.zorvec.top:2083
cryptolocker.zorvec.top:2087
cryptolocker.zorvec.top:2096
cryptolocker.zorvec.top:8443
sasser.zorvec.top:80
sasser.zorvec.top:22
sasser.zorvec.top:8080
sasser.zorvec.top:8880
sasser.zorvec.top:2052
sasser.zorvec.top:2082
sasser.zorvec.top:2086
sasser.zorvec.top:2095
sasser.zorvec.top:443
sasser.zorvec.top:2053
sasser.zorvec.top:2083
sasser.zorvec.top:2087
sasser.zorvec.top:2096
sasser.zorvec.top:8443
iloveyou.zorvec.top:80
iloveyou.zorvec.top:22
iloveyou.zorvec.top:8080
iloveyou.zorvec.top:8880
iloveyou.zorvec.top:2052
iloveyou.zorvec.top:2082
iloveyou.zorvec.top:2086
iloveyou.zorvec.top:2095
iloveyou.zorvec.top:443
iloveyou.zorvec.top:2053
iloveyou.zorvec.top:2083
iloveyou.zorvec.top:2087
iloveyou.zorvec.top:2096
iloveyou.zorvec.top:8443
formbook.zorvec.top:80
formbook.zorvec.top:22
formbook.zorvec.top:8080
formbook.zorvec.top:8880
formbook.zorvec.top:2052
formbook.zorvec.top:2082
formbook.zorvec.top:2086
formbook.zorvec.top:2095
formbook.zorvec.top:443
formbook.zorvec.top:2053
formbook.zorvec.top:2083
formbook.zorvec.top:2087
formbook.zorvec.top:2096
formbook.zorvec.top:8443

Mutex

Ca8ipmDWaBj7

Attributes

delay
0
install
true
install_file
fg9kyx.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  520112139ae586160d21e8f64d9ea9e1855a8beddc1ffa65ba6a81ddd19f3668
- Size 45KB
- SHA256 520112139ae586160d21e8f64d9ea9e1855a8beddc1ffa65ba6a81ddd19f3668
- MD5 e815480e35d288f96984d65e4f4d1dd2
- SHA1 418190b62427c12c30efea22af0b48b57783de2c
- SHA512 0910a56e1965d4ce5e3e38ee00ae7f528b17088b5d84c3a5a03d9e42bd767a22559a5a1c33a74a4b6d781c3a32fe3e71c250a3dc9fc839ab825bd49e92fc30e1
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q96DEbHB0jrOPI/izjbOgX3iwcbeKiNdS8fMqBDZsx:EulCJTHl42FySf3/i3bxXS1gM0dsx
- TLSH
  T191232A003BE8812BF2BE5F78ADF26145867AF6633603D5491CC441DB5723FC69A426EE
- 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