General

  • Target

    422d646c28b4fda4b6291e868342895495b714cba7638.exe

  • Size

    2.0MB

  • Sample

    210416-cazzjfljcj

  • MD5

    d70236bdebcf174a288ce9fa5917867e

  • SHA1

    b09a685f997845f12ad23143ca1117f355c71b42

  • SHA256

    422d646c28b4fda4b6291e868342895495b714cba76384d01b769db14ead4c79

  • SHA512

    14cea2afede81bb7dfbc9fc08ed49c511ecd1c4e2f69afb25d9563a271425a2935c5159d58fc2d022750131c47ac2fae1930f60a95d6e3a04a657bb75155985b

Malware Config

Extracted

Family

azorult

C2

http://0x21.in:8000/_az/

Targets

    • Target

      422d646c28b4fda4b6291e868342895495b714cba7638.exe

    • Size

      2.0MB

    • MD5

      d70236bdebcf174a288ce9fa5917867e

    • SHA1

      b09a685f997845f12ad23143ca1117f355c71b42

    • SHA256

      422d646c28b4fda4b6291e868342895495b714cba76384d01b769db14ead4c79

    • SHA512

      14cea2afede81bb7dfbc9fc08ed49c511ecd1c4e2f69afb25d9563a271425a2935c5159d58fc2d022750131c47ac2fae1930f60a95d6e3a04a657bb75155985b

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Tasks