General

  • Target

    c462c3e4715ba097fdf645932917aa907413a5ca538a468f790d2dde1e92fd1d.bin

  • Size

    2.7MB

  • Sample

    231002-1w4n5agf89

  • MD5

    4f4ba8f4f962b75f444459e930b2adab

  • SHA1

    07c39db5b89bef50e49b28fe36d006431f140fa5

  • SHA256

    c462c3e4715ba097fdf645932917aa907413a5ca538a468f790d2dde1e92fd1d

  • SHA512

    720ed536c2074016772192afb213fdd7cc90efff5ed2ed90d4407bd1ab4f8110f99129bbf7fb8db748bda28c96f37b258d0deacc3f46cf195232bf7d16e5cf43

  • SSDEEP

    49152:EoVtLfZvc4smZDYyg8aAgC1TyRkMCFHnrNBl5eILJOcGT49kfrJzsywKS+w:EoVtfZcxmZDmAlTy6bnrDl5HF8T44en

Malware Config

Extracted

Family

ermac

AES_key

Extracted

Family

hook

AES_key

Targets

    • Target

      c462c3e4715ba097fdf645932917aa907413a5ca538a468f790d2dde1e92fd1d.bin

    • Size

      2.7MB

    • MD5

      4f4ba8f4f962b75f444459e930b2adab

    • SHA1

      07c39db5b89bef50e49b28fe36d006431f140fa5

    • SHA256

      c462c3e4715ba097fdf645932917aa907413a5ca538a468f790d2dde1e92fd1d

    • SHA512

      720ed536c2074016772192afb213fdd7cc90efff5ed2ed90d4407bd1ab4f8110f99129bbf7fb8db748bda28c96f37b258d0deacc3f46cf195232bf7d16e5cf43

    • SSDEEP

      49152:EoVtLfZvc4smZDYyg8aAgC1TyRkMCFHnrNBl5eILJOcGT49kfrJzsywKS+w:EoVtfZcxmZDmAlTy6bnrDl5HF8T44en

    • 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