asyncrat | 91cd4166fb9b65c698c77a87ee850ed35b8be304a5fdc778cdbd90fdc3d18522

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General

Target
91cd4166fb9b65c698c77a87ee850ed35b8be304a5fdc778cdbd90fdc3d18522
Size 45KB
Sample260803-ng4pcswbjf
SHA256 91cd4166fb9b65c698c77a87ee850ed35b8be304a5fdc778cdbd90fdc3d18522
MD5 966e3dd2a159064e0b1f9c179a3f099d
SHA1 94234bc14b40fe961830465f0bde731373b35af1
SHA512 fd8ba0c1216c6a0d56c78247fa02cb735121e90b63cffbcbbcc4fd6e8cb72eb6e62bde278575089d0514f67e64906d6c51c7966bd6e8d15d44f85ce8e111c33e
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTB3XoPEayPIYzjbKgX3iATjWMdejNBDZ0x:rukO5TkUH2omEabY3bdXSAuM8d0x
TLSH
T1D2231A007BE8C12BF2BE4F789DF26145867AF5A32603D54A1CC451D74713FC69A42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

twosisterstubes.com:80
twosisterstubes.com:22
twosisterstubes.com:8080
twosisterstubes.com:8880
twosisterstubes.com:2052
twosisterstubes.com:2082
twosisterstubes.com:2086
twosisterstubes.com:2095
twosisterstubes.com:443
twosisterstubes.com:2053
twosisterstubes.com:2083
twosisterstubes.com:2087
twosisterstubes.com:2096
twosisterstubes.com:8443
www.twosisterstubes.com:80
www.twosisterstubes.com:22
www.twosisterstubes.com:8080
www.twosisterstubes.com:8880
www.twosisterstubes.com:2052
www.twosisterstubes.com:2082
www.twosisterstubes.com:2086
www.twosisterstubes.com:2095
www.twosisterstubes.com:443
www.twosisterstubes.com:2053
www.twosisterstubes.com:2083
www.twosisterstubes.com:2087
www.twosisterstubes.com:2096
www.twosisterstubes.com:8443
qbot.twosisterstubes.com:80
qbot.twosisterstubes.com:22
qbot.twosisterstubes.com:8080
qbot.twosisterstubes.com:8880
qbot.twosisterstubes.com:2052
qbot.twosisterstubes.com:2082
qbot.twosisterstubes.com:2086
qbot.twosisterstubes.com:2095
qbot.twosisterstubes.com:443
qbot.twosisterstubes.com:2053
qbot.twosisterstubes.com:2083
qbot.twosisterstubes.com:2087
qbot.twosisterstubes.com:2096
qbot.twosisterstubes.com:8443
malware.twosisterstubes.com:80
malware.twosisterstubes.com:22
malware.twosisterstubes.com:8080
malware.twosisterstubes.com:8880
malware.twosisterstubes.com:2052
malware.twosisterstubes.com:2082
malware.twosisterstubes.com:2086
malware.twosisterstubes.com:2095
malware.twosisterstubes.com:443
malware.twosisterstubes.com:2053
malware.twosisterstubes.com:2083
malware.twosisterstubes.com:2087
malware.twosisterstubes.com:2096
malware.twosisterstubes.com:8443
sasser.twosisterstubes.com:80
sasser.twosisterstubes.com:22
sasser.twosisterstubes.com:8080
sasser.twosisterstubes.com:8880
sasser.twosisterstubes.com:2052
sasser.twosisterstubes.com:2082
sasser.twosisterstubes.com:2086
sasser.twosisterstubes.com:2095
sasser.twosisterstubes.com:443
sasser.twosisterstubes.com:2053
sasser.twosisterstubes.com:2083
sasser.twosisterstubes.com:2087
sasser.twosisterstubes.com:2096
sasser.twosisterstubes.com:8443
mydoom.twosisterstubes.com:80
mydoom.twosisterstubes.com:22
mydoom.twosisterstubes.com:8080
mydoom.twosisterstubes.com:8880
mydoom.twosisterstubes.com:2052
mydoom.twosisterstubes.com:2082
mydoom.twosisterstubes.com:2086
mydoom.twosisterstubes.com:2095
mydoom.twosisterstubes.com:443
mydoom.twosisterstubes.com:2053
mydoom.twosisterstubes.com:2083
mydoom.twosisterstubes.com:2087
mydoom.twosisterstubes.com:2096
mydoom.twosisterstubes.com:8443

Mutex

lR8fWgBO6gVj

Attributes

delay
0
install
true
install_file
hwso1.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  91cd4166fb9b65c698c77a87ee850ed35b8be304a5fdc778cdbd90fdc3d18522
- Size 45KB
- SHA256 91cd4166fb9b65c698c77a87ee850ed35b8be304a5fdc778cdbd90fdc3d18522
- MD5 966e3dd2a159064e0b1f9c179a3f099d
- SHA1 94234bc14b40fe961830465f0bde731373b35af1
- SHA512 fd8ba0c1216c6a0d56c78247fa02cb735121e90b63cffbcbbcc4fd6e8cb72eb6e62bde278575089d0514f67e64906d6c51c7966bd6e8d15d44f85ce8e111c33e
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTB3XoPEayPIYzjbKgX3iATjWMdejNBDZ0x:rukO5TkUH2omEabY3bdXSAuM8d0x
- TLSH
  T1D2231A007BE8C12BF2BE4F789DF26145867AF5A32603D54A1CC451D74713FC69A42AFA
- 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