General

  • Target

    671c4a8a4cb0d566471e3bc405db08daf9e47d1593014c8fb59fe3b136bcaace.bin

  • Size

    1006KB

  • Sample

    240117-1xhs2sfcbm

  • MD5

    6353c4af6b6ddf9940884d2c38f38acd

  • SHA1

    1f1e736c59654d3f98aa24d5b1250f1abae12f57

  • SHA256

    671c4a8a4cb0d566471e3bc405db08daf9e47d1593014c8fb59fe3b136bcaace

  • SHA512

    6d4b5c4e36b17fc5201292404b3d012be495d2040a60af4987f21b90c34a77f58553f12f3945077c371778b0feb7d85c51eae271866742921373721e3cfcd4e7

  • SSDEEP

    24576:vmmpWhJwuI9QgMprkJ0qEbRCxCnCiCmCVCUCZCGCxCzHaWgx:vmpJbAQX3RcqTLQFErsAHaX

Malware Config

Extracted

Family

ermac

C2

http://38.207.178.212:3434

AES_key
AES_key

Targets

    • Target

      671c4a8a4cb0d566471e3bc405db08daf9e47d1593014c8fb59fe3b136bcaace.bin

    • Size

      1006KB

    • MD5

      6353c4af6b6ddf9940884d2c38f38acd

    • SHA1

      1f1e736c59654d3f98aa24d5b1250f1abae12f57

    • SHA256

      671c4a8a4cb0d566471e3bc405db08daf9e47d1593014c8fb59fe3b136bcaace

    • SHA512

      6d4b5c4e36b17fc5201292404b3d012be495d2040a60af4987f21b90c34a77f58553f12f3945077c371778b0feb7d85c51eae271866742921373721e3cfcd4e7

    • SSDEEP

      24576:vmmpWhJwuI9QgMprkJ0qEbRCxCnCiCmCVCUCZCGCxCzHaWgx:vmpJbAQX3RcqTLQFErsAHaX

    • 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)

    • Reads information about phone network operator.

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

MITRE ATT&CK Matrix

Tasks