General

  • Target

    8f2069c23fdfb62ab637f746854a18cb068f52da38bc06e95a7cf2ae07a907ad

  • Size

    978KB

  • Sample

    231220-h7rjtscef2

  • MD5

    c112d68f92812ab0d8dfcb105cc7658f

  • SHA1

    9c52011ac19d6acf8c044bfa09bc32dfa202233f

  • SHA256

    8f2069c23fdfb62ab637f746854a18cb068f52da38bc06e95a7cf2ae07a907ad

  • SHA512

    e3ff2bfc6e8b3357f3c76528b51850497b014bbeec4899dac4d424534e52813606fb2c375aa9e94a15c8b113b698cb0d02a79eec01470d150ffa5376e1c868a9

  • SSDEEP

    24576:GTO1XXkclB8C5P4sAcxN+UiEJics5cgSCUKX:GaBkclB8C5zA8UAgSW

Malware Config

Extracted

Family

ermac

C2

http://194.26.29.28:3434

AES_key
AES_key

Targets

    • Target

      8f2069c23fdfb62ab637f746854a18cb068f52da38bc06e95a7cf2ae07a907ad

    • Size

      978KB

    • MD5

      c112d68f92812ab0d8dfcb105cc7658f

    • SHA1

      9c52011ac19d6acf8c044bfa09bc32dfa202233f

    • SHA256

      8f2069c23fdfb62ab637f746854a18cb068f52da38bc06e95a7cf2ae07a907ad

    • SHA512

      e3ff2bfc6e8b3357f3c76528b51850497b014bbeec4899dac4d424534e52813606fb2c375aa9e94a15c8b113b698cb0d02a79eec01470d150ffa5376e1c868a9

    • SSDEEP

      24576:GTO1XXkclB8C5P4sAcxN+UiEJics5cgSCUKX:GaBkclB8C5zA8UAgSW

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Removes its main activity from the application launcher

    • Acquires the wake lock

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Matrix

Tasks