General

  • Target

    7e056d2979bb1aaa5cb13a8b0be661cdd54758345728d489ab792ed00aea36e3

  • Size

    1.0MB

  • Sample

    231220-c3yvfsgfgp

  • MD5

    e81530e09c6f374c4f16d11d1f3507b6

  • SHA1

    1298b3bea184ba8339e1417ac0088db8d62451ae

  • SHA256

    7e056d2979bb1aaa5cb13a8b0be661cdd54758345728d489ab792ed00aea36e3

  • SHA512

    ba69da9bb2439965d56fa448bb865491cf3a6efc0da4d820d155cbaf222a9502279b71a7f25b9dacee09572f24b968455c669e54cab23c2893634eb2e642f5af

  • SSDEEP

    24576:0yVfuXy1Ne9c+Paq2VPkMzbXeQ4vcp3wYBgS7UnVuA:0yVfuXy+c+ijKcp3hgSrA

Malware Config

Extracted

Family

ermac

C2

http://194.26.29.28:3434

AES_key
AES_key

Targets

    • Target

      7e056d2979bb1aaa5cb13a8b0be661cdd54758345728d489ab792ed00aea36e3

    • Size

      1.0MB

    • MD5

      e81530e09c6f374c4f16d11d1f3507b6

    • SHA1

      1298b3bea184ba8339e1417ac0088db8d62451ae

    • SHA256

      7e056d2979bb1aaa5cb13a8b0be661cdd54758345728d489ab792ed00aea36e3

    • SHA512

      ba69da9bb2439965d56fa448bb865491cf3a6efc0da4d820d155cbaf222a9502279b71a7f25b9dacee09572f24b968455c669e54cab23c2893634eb2e642f5af

    • SSDEEP

      24576:0yVfuXy1Ne9c+Paq2VPkMzbXeQ4vcp3wYBgS7UnVuA:0yVfuXy+c+ijKcp3hgSrA

    • 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