General

  • Target

    e63ea887a198c4201178bf8dc0c4ec2f6d71f4682cbdd3f00e166e9c0dab37da.bin

  • Size

    990KB

  • Sample

    240226-1xcl2ahg3x

  • MD5

    2a780d1119e66a444eb2034865ddb5be

  • SHA1

    395d860c41e0ae766e35c7839994aec3dec28fd8

  • SHA256

    e63ea887a198c4201178bf8dc0c4ec2f6d71f4682cbdd3f00e166e9c0dab37da

  • SHA512

    a5a01de00f981cf97bb47034d9d956318fd43119107f19cef40aa3ece6ddf337a78805c9b24176c0f3f0be4a2d7759c68c11e650d9a793b3975079eddabee632

  • SSDEEP

    24576:NOMivoqm0k48zhxBsPS9eLIvJrV2IGK+pMgSNUp4p:NOMgh8DBLYcMagSdp

Malware Config

Extracted

Family

ermac

C2

http://20.0.153.70:3434

AES_key
AES_key

Targets

    • Target

      e63ea887a198c4201178bf8dc0c4ec2f6d71f4682cbdd3f00e166e9c0dab37da.bin

    • Size

      990KB

    • MD5

      2a780d1119e66a444eb2034865ddb5be

    • SHA1

      395d860c41e0ae766e35c7839994aec3dec28fd8

    • SHA256

      e63ea887a198c4201178bf8dc0c4ec2f6d71f4682cbdd3f00e166e9c0dab37da

    • SHA512

      a5a01de00f981cf97bb47034d9d956318fd43119107f19cef40aa3ece6ddf337a78805c9b24176c0f3f0be4a2d7759c68c11e650d9a793b3975079eddabee632

    • SSDEEP

      24576:NOMivoqm0k48zhxBsPS9eLIvJrV2IGK+pMgSNUp4p:NOMgh8DBLYcMagSdp

    • 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.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • 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 Mobile v15

Tasks