Overview

overview

10

Static

static

7

39797439bb...18.exe

windows7-x64

10

39797439bb...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    39797439bb6e6859432d61c2f68b1417_JaffaCakes118

  • Size

    7.6MB

  • Sample

    240711-rlgbeascpe

  • MD5

    39797439bb6e6859432d61c2f68b1417

  • SHA1

    a90ef0811bb7e6b6b1173f1bedc6d2956c0cb6cd

  • SHA256

    d99f3ed919d78424c454a1131a1f542a52b5f0ec4222b247947f269f5a8acb9c

  • SHA512

    397f4d02f57602258d0d82431f326c9229c0d17b987981b354d79bc669add90d193f8d4c9de86d84cf9d1cf8a47ae2424aab569defae51aca1332aa07d7cc7e5

  • SSDEEP

    196608:i7effIPEsy58doQaTzwZ8Jq3ELhf8cHpLG8doQpu8rVtxQuULG8doQav3hf8cHEa:i7effIPEsy58doQaTzwZ8Jq3ELhf8cHz

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      39797439bb6e6859432d61c2f68b1417_JaffaCakes118

    • Size

      7.6MB

    • MD5

      39797439bb6e6859432d61c2f68b1417

    • SHA1

      a90ef0811bb7e6b6b1173f1bedc6d2956c0cb6cd

    • SHA256

      d99f3ed919d78424c454a1131a1f542a52b5f0ec4222b247947f269f5a8acb9c

    • SHA512

      397f4d02f57602258d0d82431f326c9229c0d17b987981b354d79bc669add90d193f8d4c9de86d84cf9d1cf8a47ae2424aab569defae51aca1332aa07d7cc7e5

    • SSDEEP

      196608:i7effIPEsy58doQaTzwZ8Jq3ELhf8cHpLG8doQpu8rVtxQuULG8doQav3hf8cHEa:i7effIPEsy58doQaTzwZ8Jq3ELhf8cHz

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks