asyncrat | 0a3b50f3883d815f7abdcf2ad7c7cb20d5f15af6bf81712d6e2f18d12b42cf71

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General

Target
0a3b50f3883d815f7abdcf2ad7c7cb20d5f15af6bf81712d6e2f18d12b42cf71
Size 45KB
Sample260815-nb75laap81
SHA256 0a3b50f3883d815f7abdcf2ad7c7cb20d5f15af6bf81712d6e2f18d12b42cf71
MD5 c1ea974bffa126a7c3d68dd0b8b5154e
SHA1 5ae447eb9ae463e7ecc21adb2359ef4ddb1bbb42
SHA512 023f96bc21adbbd3965830e3df3f5a7ea02ea6f28c8dff2e711dff53b7438e08a469ad37a032baae40758cff6db50fb4eec3ac7b4b76656fcfd641424785febd
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPIGUjbZgX3iA4CiH4jebZSmxBDZUx:cu7e5TH2A2muuEaxG0b2XSA/iHa0smP0
TLSH
T131232B003FE98227F2BE4F7899F26145867AF2A37603D54E1CC411DB5B13BC696426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
sodinokibi.zorvec.name:80
sodinokibi.zorvec.name:22
sodinokibi.zorvec.name:8080
sodinokibi.zorvec.name:8880
sodinokibi.zorvec.name:2052
sodinokibi.zorvec.name:2082
sodinokibi.zorvec.name:2086
sodinokibi.zorvec.name:2095
sodinokibi.zorvec.name:443
sodinokibi.zorvec.name:2053
sodinokibi.zorvec.name:2083
sodinokibi.zorvec.name:2087
sodinokibi.zorvec.name:2096
sodinokibi.zorvec.name:8443
azorult.zorvec.name:80
azorult.zorvec.name:22
azorult.zorvec.name:8080
azorult.zorvec.name:8880
azorult.zorvec.name:2052
azorult.zorvec.name:2082
azorult.zorvec.name:2086
azorult.zorvec.name:2095
azorult.zorvec.name:443
azorult.zorvec.name:2053
azorult.zorvec.name:2083
azorult.zorvec.name:2087
azorult.zorvec.name:2096
azorult.zorvec.name:8443
connect.zorvec.name:80
connect.zorvec.name:22
connect.zorvec.name:8080
connect.zorvec.name:8880
connect.zorvec.name:2052
connect.zorvec.name:2082
connect.zorvec.name:2086
connect.zorvec.name:2095
connect.zorvec.name:443
connect.zorvec.name:2053
connect.zorvec.name:2083
connect.zorvec.name:2087
connect.zorvec.name:2096
connect.zorvec.name:8443

Mutex

MafPz4ah1lKx

Attributes

delay
0
install
true
install_file
s2fgc.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  0a3b50f3883d815f7abdcf2ad7c7cb20d5f15af6bf81712d6e2f18d12b42cf71
- Size 45KB
- SHA256 0a3b50f3883d815f7abdcf2ad7c7cb20d5f15af6bf81712d6e2f18d12b42cf71
- MD5 c1ea974bffa126a7c3d68dd0b8b5154e
- SHA1 5ae447eb9ae463e7ecc21adb2359ef4ddb1bbb42
- SHA512 023f96bc21adbbd3965830e3df3f5a7ea02ea6f28c8dff2e711dff53b7438e08a469ad37a032baae40758cff6db50fb4eec3ac7b4b76656fcfd641424785febd
- SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPIGUjbZgX3iA4CiH4jebZSmxBDZUx:cu7e5TH2A2muuEaxG0b2XSA/iHa0smP0
- TLSH
  T131232B003FE98227F2BE4F7899F26145867AF2A37603D54E1CC411DB5B13BC696426FA
- 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