General

  • Target

    4bc5c2a68c50c8c901043228e9f894c5505decf283b4f4f3f6afb68c8ad260cd.bin

  • Size

    2.6MB

  • Sample

    231031-1wn9faee2s

  • MD5

    8b76ab0c85478eafe3b75af4c7a925b7

  • SHA1

    18e8a50a7578797f2ed879ab392663ce67280e0e

  • SHA256

    4bc5c2a68c50c8c901043228e9f894c5505decf283b4f4f3f6afb68c8ad260cd

  • SHA512

    f0c2b2f2d060845b4db0629a6d6e06cd291e91082c55258ab487c7773565e3b019927339f62b7aaf246bb41cf3009fd808d2bc8e2fa031f140dd7abcbd24bbd4

  • SSDEEP

    49152:mF+l6owv4Jbplifg8P3Xgk+TygLjCFHnrNOlB4yp/uG7/CK:S+kL4JbplS3XATyCYnrMlBP/RzB

Malware Config

Extracted

Family

ermac

AES_key

Extracted

Family

hook

AES_key

Targets

    • Target

      4bc5c2a68c50c8c901043228e9f894c5505decf283b4f4f3f6afb68c8ad260cd.bin

    • Size

      2.6MB

    • MD5

      8b76ab0c85478eafe3b75af4c7a925b7

    • SHA1

      18e8a50a7578797f2ed879ab392663ce67280e0e

    • SHA256

      4bc5c2a68c50c8c901043228e9f894c5505decf283b4f4f3f6afb68c8ad260cd

    • SHA512

      f0c2b2f2d060845b4db0629a6d6e06cd291e91082c55258ab487c7773565e3b019927339f62b7aaf246bb41cf3009fd808d2bc8e2fa031f140dd7abcbd24bbd4

    • SSDEEP

      49152:mF+l6owv4Jbplifg8P3Xgk+TygLjCFHnrNOlB4yp/uG7/CK:S+kL4JbplS3XATyCYnrMlBP/RzB

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac2 payload

    • Hook

      Hook is an Android malware that is based on Ermac with RAT capabilities.

    • Makes use of the framework's Accessibility service.

    • Acquires the wake lock.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Reads information about phone network operator.

    • Removes a system notification.

    • Uses Crypto APIs (Might try to encrypt user data).

    • Target

      template.js

    • Size

      57KB

    • MD5

      3fb68e15b065d895aa6657a11b204aa3

    • SHA1

      db3259aa1e92e88ab13f81024cf307d5141a17b5

    • SHA256

      dca976f8117c8b3abdb52a650198a1fd1b505e8e4c9a743800da3fbd3d8fd4d9

    • SHA512

      cf3c645e71cd3ede2cc082c0742a74f2d1dd052fa55ca61af2ef2f64c24c82d2c336cf01eb860b95db486bb6116599dcda120f68d6dc7b11a31b0e93c3b26dae

    • SSDEEP

      768:nxACdOCgErJCtrzlCz4xnceJtU6r0iBpTkM4TuDcpdd67Kn+b5ha8HbKMLsA1Owg:nx7ZqrzligDUyXkjw4n+yktg

    Score
    1/10

MITRE ATT&CK Matrix

Tasks