asyncrat | cd9eec673d9faf0c7e69b12c9f528a57635b600a67bbf797c41b649640b69159

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General

Target
cd9eec673d9faf0c7e69b12c9f528a57635b600a67bbf797c41b649640b69159
Size 45KB
Sample260816-wt52ystzfv
SHA256 cd9eec673d9faf0c7e69b12c9f528a57635b600a67bbf797c41b649640b69159
MD5 2950740824a7083b0a857b0572431d8c
SHA1 427f6346be3d7d0232f56b1a4a67258af2aa18fb
SHA512 7cb41f1b17ff5ac85bd5fce56de1778644b3ef985c448bd8d94b570d2d42361311394a38fa9bec6612b0dbdfa738707a704fa843712278d99ac8be781f0836d7
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qViqyx0OFUwdrxIkDPIzzjbNgX3itMHhkPuP/ZB9ZBE:MuBGJTPho2fqKTNMz3baXStMHOPuP/Z
TLSH
T1DF232A0037E9C12BF2BE4F7499F26205467AF6736603D64A1C8451DB5A13FC6CA42AFE
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
emotet.e.streamforester.name:80
emotet.e.streamforester.name:22
emotet.e.streamforester.name:8080
emotet.e.streamforester.name:8880
emotet.e.streamforester.name:2052
emotet.e.streamforester.name:2082
emotet.e.streamforester.name:2086
emotet.e.streamforester.name:2095
emotet.e.streamforester.name:443
emotet.e.streamforester.name:2053
emotet.e.streamforester.name:2083
emotet.e.streamforester.name:2087
emotet.e.streamforester.name:2096
emotet.e.streamforester.name:8443
client.e.streamforester.name:80
client.e.streamforester.name:22
client.e.streamforester.name:8080
client.e.streamforester.name:8880
client.e.streamforester.name:2052
client.e.streamforester.name:2082
client.e.streamforester.name:2086
client.e.streamforester.name:2095
client.e.streamforester.name:443
client.e.streamforester.name:2053
client.e.streamforester.name:2083
client.e.streamforester.name:2087
client.e.streamforester.name:2096
client.e.streamforester.name:8443

Mutex

yOUTFscFO7RM

Attributes

delay
0
install
true
install_file
oi01.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  cd9eec673d9faf0c7e69b12c9f528a57635b600a67bbf797c41b649640b69159
- Size 45KB
- SHA256 cd9eec673d9faf0c7e69b12c9f528a57635b600a67bbf797c41b649640b69159
- MD5 2950740824a7083b0a857b0572431d8c
- SHA1 427f6346be3d7d0232f56b1a4a67258af2aa18fb
- SHA512 7cb41f1b17ff5ac85bd5fce56de1778644b3ef985c448bd8d94b570d2d42361311394a38fa9bec6612b0dbdfa738707a704fa843712278d99ac8be781f0836d7
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qViqyx0OFUwdrxIkDPIzzjbNgX3itMHhkPuP/ZB9ZBE:MuBGJTPho2fqKTNMz3baXStMHOPuP/Z
- TLSH
  T1DF232A0037E9C12BF2BE4F7499F26205467AF6736603D64A1C8451DB5A13FC6CA42AFE
- 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