asyncrat | b4beaa699a86174206fabfe74667a2317fc958d83892075521a49100e6e43753

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General

Target
b4beaa699a86174206fabfe74667a2317fc958d83892075521a49100e6e43753
Size 45KB
Sample260816-ln791svbrc
SHA256 b4beaa699a86174206fabfe74667a2317fc958d83892075521a49100e6e43753
MD5 8325ca4f8fda5bebfc13d84dca378fa2
SHA1 a516f451ceab90fed9218b844cc73ec615076c8e
SHA512 e88a85092dbaacf212f8d2de1fdccc1d3f893ec7fc9d3d84536a84294807c4f10c33eb5c1b009ba06f741b8d4f855939aae0538f6947056f1baa07dbcde5ff6d
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA/+GtCVnJtHuPI+zjbsgX3i1UDssLjwoFjqaGDLps:UuKWgSJTwRf2P+TB3+3bjXSegsVx09de
TLSH
T155232B0037E8812BF2BE4FB898F26145467AF2637603D64D2CC451DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
codered.mio9ecge.name:80
codered.mio9ecge.name:22
codered.mio9ecge.name:8080
codered.mio9ecge.name:8880
codered.mio9ecge.name:2052
codered.mio9ecge.name:2082
codered.mio9ecge.name:2086
codered.mio9ecge.name:2095
codered.mio9ecge.name:443
codered.mio9ecge.name:2053
codered.mio9ecge.name:2083
codered.mio9ecge.name:2087
codered.mio9ecge.name:2096
codered.mio9ecge.name:8443
conficker.mio9ecge.name:80
conficker.mio9ecge.name:22
conficker.mio9ecge.name:8080
conficker.mio9ecge.name:8880
conficker.mio9ecge.name:2052
conficker.mio9ecge.name:2082
conficker.mio9ecge.name:2086
conficker.mio9ecge.name:2095
conficker.mio9ecge.name:443
conficker.mio9ecge.name:2053
conficker.mio9ecge.name:2083
conficker.mio9ecge.name:2087
conficker.mio9ecge.name:2096
conficker.mio9ecge.name:8443
zbot.mio9ecge.name:80
zbot.mio9ecge.name:22
zbot.mio9ecge.name:8080
zbot.mio9ecge.name:8880
zbot.mio9ecge.name:2052
zbot.mio9ecge.name:2082
zbot.mio9ecge.name:2086
zbot.mio9ecge.name:2095
zbot.mio9ecge.name:443
zbot.mio9ecge.name:2053
zbot.mio9ecge.name:2083
zbot.mio9ecge.name:2087
zbot.mio9ecge.name:2096
zbot.mio9ecge.name:8443
trickbot.mio9ecge.name:80
trickbot.mio9ecge.name:22
trickbot.mio9ecge.name:8080
trickbot.mio9ecge.name:8880
trickbot.mio9ecge.name:2052
trickbot.mio9ecge.name:2082
trickbot.mio9ecge.name:2086
trickbot.mio9ecge.name:2095
trickbot.mio9ecge.name:443
trickbot.mio9ecge.name:2053
trickbot.mio9ecge.name:2083
trickbot.mio9ecge.name:2087
trickbot.mio9ecge.name:2096
trickbot.mio9ecge.name:8443

Mutex

Q9aj9kCjMjPH

Attributes

delay
0
install
true
install_file
t8a4y39g.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  b4beaa699a86174206fabfe74667a2317fc958d83892075521a49100e6e43753
- Size 45KB
- SHA256 b4beaa699a86174206fabfe74667a2317fc958d83892075521a49100e6e43753
- MD5 8325ca4f8fda5bebfc13d84dca378fa2
- SHA1 a516f451ceab90fed9218b844cc73ec615076c8e
- SHA512 e88a85092dbaacf212f8d2de1fdccc1d3f893ec7fc9d3d84536a84294807c4f10c33eb5c1b009ba06f741b8d4f855939aae0538f6947056f1baa07dbcde5ff6d
- SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qA/+GtCVnJtHuPI+zjbsgX3i1UDssLjwoFjqaGDLps:UuKWgSJTwRf2P+TB3+3bjXSegsVx09de
- TLSH
  T155232B0037E8812BF2BE4FB898F26145467AF2637603D64D2CC451DB5623FC69A426FD
- 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