Overview

overview

10

Static

static

5b1ea63649...29.exe

windows7-x64

1

5b1ea63649...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5b1ea636490bfe74546dbb5f7757e25d9314a837e33403c042f21c769dc06b29

  • Size

    164KB

  • Sample

    221106-e5p2fafahr

  • MD5

    3040458d5d9b7bd9d1f86e417a0645ce

  • SHA1

    b168f84de222800d79ca488c33e6bb480b1ab05c

  • SHA256

    5b1ea636490bfe74546dbb5f7757e25d9314a837e33403c042f21c769dc06b29

  • SHA512

    089af126d61ccd958c979c53da9450bec1dd0e92ee7a93ea76277990453ac04d00faf1f0a82dc144067f2fa1f0dc8550d3b8fa85d4aa039500d0bb89c30df7c8

  • SSDEEP

    3072:hh+7Du+WxLPt0fyHJBpn5Fu1k42FEmGcxs:hh+7i+yVdJBpn5sJ2FQD

Score
10/10
jokerevasioninfostealerpersistencetrojan

Malware Config

Targets

    • Target

      5b1ea636490bfe74546dbb5f7757e25d9314a837e33403c042f21c769dc06b29

    • Size

      164KB

    • MD5

      3040458d5d9b7bd9d1f86e417a0645ce

    • SHA1

      b168f84de222800d79ca488c33e6bb480b1ab05c

    • SHA256

      5b1ea636490bfe74546dbb5f7757e25d9314a837e33403c042f21c769dc06b29

    • SHA512

      089af126d61ccd958c979c53da9450bec1dd0e92ee7a93ea76277990453ac04d00faf1f0a82dc144067f2fa1f0dc8550d3b8fa85d4aa039500d0bb89c30df7c8

    • SSDEEP

      3072:hh+7Du+WxLPt0fyHJBpn5Fu1k42FEmGcxs:hh+7i+yVdJBpn5sJ2FQD

    Score
    10/10
    jokerevasioninfostealerpersistencetrojan

    • joker

      Joker is an Android malware that targets billing and SMS fraud.

      infostealertrojanjoker

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks