General

  • Target

    b863903234d42638a8c23da983521741.bin

  • Size

    446KB

  • Sample

    240609-e336aaed39

  • MD5

    8e6b2a2bf61a11d850c2c1c55921a9b8

  • SHA1

    b7fa34067362ba6823e69bedf2891a05fefcd0d7

  • SHA256

    f8e3cb07021eec780ef835e081cb6fe2e0d9f246adc6cc52fcddbb77acc11609

  • SHA512

    6e63c6eac08c661a56137731acb12db65172dae2be98fa753b3704f03b4abb328f3017efc143106bd2fe4e6d53aec2965e070619388d2f3cd2c43fe0bb21a314

  • SSDEEP

    12288:XguVHBtcOSKUlzXcOdDjvGNfA0Nf9POvCh3uh4u:X7fStzMOd3+qUOKh3Hu

Malware Config

Targets

    • Target

      db428540c47e953c334f9374c2b1ad7ac3dec8904edddbaef7da7cceb599a5f5.zip

    • Size

      452KB

    • MD5

      b863903234d42638a8c23da983521741

    • SHA1

      c36e2e31e51ce16dcf7e14256f95dd79754bd69d

    • SHA256

      db428540c47e953c334f9374c2b1ad7ac3dec8904edddbaef7da7cceb599a5f5

    • SHA512

      1be7f49a77c589ac76f49a4f33f173559a73113449a19b839462a2ca056f4d008c2d3ecf24f69176feb4550d40a09e3ff1e5abeef9d126d464e4d1d56d69c90e

    • SSDEEP

      12288:yU2rzFThSTrH/MrsnYQSGrobc1T4BMhLQqIZTf6q:ezFThOrfewqKobc14BMhLQq8z/

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

    • Drops startup file

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

File and Directory Permissions Modification

1
T1222

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Tasks