asyncrat | f7687050b704e3ad2d3d7fd6d884daa34fc4cfce3d2411f9b8a7816fb12e17d7

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General

Target
f7687050b704e3ad2d3d7fd6d884daa34fc4cfce3d2411f9b8a7816fb12e17d7
Size 45KB
Sample260821-qg2acavvbz
SHA256 f7687050b704e3ad2d3d7fd6d884daa34fc4cfce3d2411f9b8a7816fb12e17d7
MD5 6e7c0784b5537b20048c5156e360decc
SHA1 d917000fe87f2fff074507e433e186f9ccc1ec64
SHA512 1298b54306efacdf6df6ee866bea5981c88daa0a3826d1d5b386012b2c02b8bd95f2938ab2f9d04b6bc3332aa6cdcee2f1753ecf7b915d7bef825fe15f14dc74
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9AcQSCBznqNLPI7zjbCgX3iy9QHJEATpyO+MBDZsx:EufspTf2g2Jc9UqC73blXSyna8O+Kdsx
TLSH
T1F3232A003BE8812AF2BE4F74A8F26145467AF6633603E54D2CC451DB5713FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

e.streamforester.name:80
e.streamforester.name:22
e.streamforester.name:8080
e.streamforester.name:8880
e.streamforester.name:2052
e.streamforester.name:2082
e.streamforester.name:2086
e.streamforester.name:2095
e.streamforester.name:443
e.streamforester.name:2053
e.streamforester.name:2083
e.streamforester.name:2087
e.streamforester.name:2096
e.streamforester.name:8443
www.e.streamforester.name:80
www.e.streamforester.name:22
www.e.streamforester.name:8080
www.e.streamforester.name:8880
www.e.streamforester.name:2052
www.e.streamforester.name:2082
www.e.streamforester.name:2086
www.e.streamforester.name:2095
www.e.streamforester.name:443
www.e.streamforester.name:2053
www.e.streamforester.name:2083
www.e.streamforester.name:2087
www.e.streamforester.name:2096
www.e.streamforester.name:8443
conficker.e.streamforester.name:80
conficker.e.streamforester.name:22
conficker.e.streamforester.name:8080
conficker.e.streamforester.name:8880
conficker.e.streamforester.name:2052
conficker.e.streamforester.name:2082
conficker.e.streamforester.name:2086
conficker.e.streamforester.name:2095
conficker.e.streamforester.name:443
conficker.e.streamforester.name:2053
conficker.e.streamforester.name:2083
conficker.e.streamforester.name:2087
conficker.e.streamforester.name:2096
conficker.e.streamforester.name:8443
zeus.e.streamforester.name:80
zeus.e.streamforester.name:22
zeus.e.streamforester.name:8080
zeus.e.streamforester.name:8880
zeus.e.streamforester.name:2052
zeus.e.streamforester.name:2082
zeus.e.streamforester.name:2086
zeus.e.streamforester.name:2095
zeus.e.streamforester.name:443
zeus.e.streamforester.name:2053
zeus.e.streamforester.name:2083
zeus.e.streamforester.name:2087
zeus.e.streamforester.name:2096
zeus.e.streamforester.name:8443

Mutex

cj9qgfZpZDkr

Attributes

delay
0
install
true
install_file
n5cz7iz.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  f7687050b704e3ad2d3d7fd6d884daa34fc4cfce3d2411f9b8a7816fb12e17d7
- Size 45KB
- SHA256 f7687050b704e3ad2d3d7fd6d884daa34fc4cfce3d2411f9b8a7816fb12e17d7
- MD5 6e7c0784b5537b20048c5156e360decc
- SHA1 d917000fe87f2fff074507e433e186f9ccc1ec64
- SHA512 1298b54306efacdf6df6ee866bea5981c88daa0a3826d1d5b386012b2c02b8bd95f2938ab2f9d04b6bc3332aa6cdcee2f1753ecf7b915d7bef825fe15f14dc74
- SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9AcQSCBznqNLPI7zjbCgX3iy9QHJEATpyO+MBDZsx:EufspTf2g2Jc9UqC73blXSyna8O+Kdsx
- TLSH
  T1F3232A003BE8812AF2BE4F74A8F26145467AF6633603E54D2CC451DB5713FC69A42AFE
- 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