General

  • Target

    0d9620cc6f13557348009640f972fef49c151e28e8a6513fb5fc0e8cce54fee9

  • Size

    667KB

  • Sample

    220521-byh3rsfgcl

  • MD5

    a4f7e17094650915389b3bf9c9ce6d6e

  • SHA1

    002af5c09b3eec8c9d5bd027273259472bdb492c

  • SHA256

    0d9620cc6f13557348009640f972fef49c151e28e8a6513fb5fc0e8cce54fee9

  • SHA512

    753c45cdf486eda839c60c1d6c8e7865b7d84e68a8b4f247211001fe44c2fa93a41f23a30292fe907ff534aa036288136bb474952d8739528590598ba638db60

Malware Config

Targets

    • Target

      order.exe

    • Size

      713KB

    • MD5

      0b6d5d917fd841fc0ccb900d1d0817d2

    • SHA1

      fe706ce3530b8be18f49a195c621dfc77b4f2fce

    • SHA256

      01c7dd686988aded4a1730159eaaa2f4ecfb9f53dc93a3f9ba0503b7698aa454

    • SHA512

      b83f7d278553e06903bbc798cfbea3d671b86756a04d2562db33da3e406f7124c1e3862a0286c9406ada254e8e173af428d8364296d309db55689121ac9a50a1

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Modifies Windows Defender Real-time Protection settings

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

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

    • Uses the VBS compiler for execution

    • Windows security modification

    • Accesses Microsoft Outlook accounts

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

2
T1089

Scripting

1
T1064

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Collection

Email Collection

1
T1114

Tasks