asyncrat | f848f4d3416bd014af759e8abc1e76eaec45da35e0dc1ddbc825a81597b4541c

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General

Target
f848f4d3416bd014af759e8abc1e76eaec45da35e0dc1ddbc825a81597b4541c
Size 45KB
Sample260801-mp375ahd54
SHA256 f848f4d3416bd014af759e8abc1e76eaec45da35e0dc1ddbc825a81597b4541c
MD5 b7b85cdf1e8e50a948b507500b4ae2d4
SHA1 92e63ee5e50a66e7af032ed071063e6a2468db9a
SHA512 6abf0cbe9496efb6c67228ac792e8020517aec2e05349c0f821e80afbb013f9ab6167e5c5d9b72fe6b6cf31fad21cf55e3bda658dca639e51bb68cd79b903bb7
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFHBlte40WMOPI0IzjbngX0iJQ/fZlGkzcGMvTUWBDZG:MuLAZTnbg202UM30I3bgXRJQXvmThdEx
TLSH
T133232A003BE8812BF2BE4F78ACF26145467AF2776603D58A1CC4519B5713FC69A426FE
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
darkside.zorvec.top:80
darkside.zorvec.top:22
darkside.zorvec.top:8080
darkside.zorvec.top:8880
darkside.zorvec.top:2052
darkside.zorvec.top:2082
darkside.zorvec.top:2086
darkside.zorvec.top:2095
darkside.zorvec.top:443
darkside.zorvec.top:2053
darkside.zorvec.top:2083
darkside.zorvec.top:2087
darkside.zorvec.top:2096
darkside.zorvec.top:8443
invasive.zorvec.top:80
invasive.zorvec.top:22
invasive.zorvec.top:8080
invasive.zorvec.top:8880
invasive.zorvec.top:2052
invasive.zorvec.top:2082
invasive.zorvec.top:2086
invasive.zorvec.top:2095
invasive.zorvec.top:443
invasive.zorvec.top:2053
invasive.zorvec.top:2083
invasive.zorvec.top:2087
invasive.zorvec.top:2096
invasive.zorvec.top:8443
dridex.zorvec.top:80
dridex.zorvec.top:22
dridex.zorvec.top:8080
dridex.zorvec.top:8880
dridex.zorvec.top:2052
dridex.zorvec.top:2082
dridex.zorvec.top:2086
dridex.zorvec.top:2095
dridex.zorvec.top:443
dridex.zorvec.top:2053
dridex.zorvec.top:2083
dridex.zorvec.top:2087
dridex.zorvec.top:2096
dridex.zorvec.top:8443
conficker.zorvec.top:80
conficker.zorvec.top:22
conficker.zorvec.top:8080
conficker.zorvec.top:8880
conficker.zorvec.top:2052
conficker.zorvec.top:2082
conficker.zorvec.top:2086
conficker.zorvec.top:2095
conficker.zorvec.top:443
conficker.zorvec.top:2053
conficker.zorvec.top:2083
conficker.zorvec.top:2087
conficker.zorvec.top:2096
conficker.zorvec.top:8443

Mutex

fuHjFoyBUjS6

Attributes

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

aes.plain

Targets

- Target
  f848f4d3416bd014af759e8abc1e76eaec45da35e0dc1ddbc825a81597b4541c
- Size 45KB
- SHA256 f848f4d3416bd014af759e8abc1e76eaec45da35e0dc1ddbc825a81597b4541c
- MD5 b7b85cdf1e8e50a948b507500b4ae2d4
- SHA1 92e63ee5e50a66e7af032ed071063e6a2468db9a
- SHA512 6abf0cbe9496efb6c67228ac792e8020517aec2e05349c0f821e80afbb013f9ab6167e5c5d9b72fe6b6cf31fad21cf55e3bda658dca639e51bb68cd79b903bb7
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFHBlte40WMOPI0IzjbngX0iJQ/fZlGkzcGMvTUWBDZG:MuLAZTnbg202UM30I3bgXRJQXvmThdEx
- TLSH
  T133232A003BE8812BF2BE4F78ACF26145467AF2776603D58A1CC4519B5713FC69A426FE
- 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