General

  • Target

    tmp

  • Size

    159KB

  • Sample

    230309-w1czrahf29

  • MD5

    2c8ecd01029e296bf5c6b743e07bcc8d

  • SHA1

    98534bd6d5c08cf14734a63713d930e12f69c5f0

  • SHA256

    c1c2c7f68cd6257da48226477b7be1b3d82b9f6ee7b1e421b7b9d5191f89c8c6

  • SHA512

    983590ed6f4aacd9f80142b60f4f64627a2f639ccda9c32b3c6260caad10f0fd667cd0c5cc93dc26ace5c5c6b1a84b4e8a27623bba873bf15f81537e64889726

  • SSDEEP

    768:CM9Cr+M0fV7RW1JbUGmp7NxryR27zAFEzD/xworhF:CM92e7RAJu7vryR2XSWwOhF

Malware Config

Extracted

Family

purecrypter

C2

http://192.3.26.135/uo/Ksagb.png

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      tmp

    • Size

      159KB

    • MD5

      2c8ecd01029e296bf5c6b743e07bcc8d

    • SHA1

      98534bd6d5c08cf14734a63713d930e12f69c5f0

    • SHA256

      c1c2c7f68cd6257da48226477b7be1b3d82b9f6ee7b1e421b7b9d5191f89c8c6

    • SHA512

      983590ed6f4aacd9f80142b60f4f64627a2f639ccda9c32b3c6260caad10f0fd667cd0c5cc93dc26ace5c5c6b1a84b4e8a27623bba873bf15f81537e64889726

    • SSDEEP

      768:CM9Cr+M0fV7RW1JbUGmp7NxryR27zAFEzD/xworhF:CM92e7RAJu7vryR2XSWwOhF

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • 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 Enterprise v6

Tasks