General

  • Target

    5d1d38200eb44e745b6644e26cff26267dd2a44b15e155c482d9543fcf1d42da

  • Size

    793KB

  • Sample

    220801-dn88bahbbq

  • MD5

    ca0501efa7f66ff693f7de8e3cea4a1f

  • SHA1

    08d67bef613664e7a34ba46a29aa6a5a96991d79

  • SHA256

    5d1d38200eb44e745b6644e26cff26267dd2a44b15e155c482d9543fcf1d42da

  • SHA512

    f7d90ea928dcfdbc004039a34d924477f88ea00ea0d94823a8b5434e235941e8d91918c0d2703a725abcf5083620e4a6229c22c5459cdf0c6762646d1f6d8bb2

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    jackiemensah@yandex.com
  • Password:
    unlimitedmoney1812

Targets

    • Target

      5d1d38200eb44e745b6644e26cff26267dd2a44b15e155c482d9543fcf1d42da

    • Size

      793KB

    • MD5

      ca0501efa7f66ff693f7de8e3cea4a1f

    • SHA1

      08d67bef613664e7a34ba46a29aa6a5a96991d79

    • SHA256

      5d1d38200eb44e745b6644e26cff26267dd2a44b15e155c482d9543fcf1d42da

    • SHA512

      f7d90ea928dcfdbc004039a34d924477f88ea00ea0d94823a8b5434e235941e8d91918c0d2703a725abcf5083620e4a6229c22c5459cdf0c6762646d1f6d8bb2

    • HawkEye

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • 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

Defense Evasion

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks