General

  • Target

    file.exe

  • Size

    95KB

  • Sample

    240120-2d749shfhj

  • MD5

    57935225dcb95b6ed9894d5d5e8b46a8

  • SHA1

    1daf36a8db0b79be94a41d27183e4904a1340990

  • SHA256

    79d7b0f170471f44ed6c07ddb4c4c9bb20c97235aef23ac052e692cb558a156d

  • SHA512

    1b6362bdb7f6b177773357f5fe8e7d7ee44716fd8e63e663e446f4e204af581491d05345c12cd9cca91fd249383817da21ef2241011cdc251b7e299560ea48c0

  • SSDEEP

    1536:9qskXqrzWBlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2etmulgS6pY:rCgzWHY3+zi0ZbYe1g0ujyzdqY

Malware Config

Extracted

Family

redline

Botnet

Exodus

C2

93.123.39.68:1334

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.2

Botnet

Default

C2

93.123.39.68:4449

Mutex

kszghixltbdczq

Attributes
  • delay

    1

  • install

    true

  • install_file

    chromeupdate.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      file.exe

    • Size

      95KB

    • MD5

      57935225dcb95b6ed9894d5d5e8b46a8

    • SHA1

      1daf36a8db0b79be94a41d27183e4904a1340990

    • SHA256

      79d7b0f170471f44ed6c07ddb4c4c9bb20c97235aef23ac052e692cb558a156d

    • SHA512

      1b6362bdb7f6b177773357f5fe8e7d7ee44716fd8e63e663e446f4e204af581491d05345c12cd9cca91fd249383817da21ef2241011cdc251b7e299560ea48c0

    • SSDEEP

      1536:9qskXqrzWBlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2etmulgS6pY:rCgzWHY3+zi0ZbYe1g0ujyzdqY

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Async RAT payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks