Overview

overview

8

Static

static

7

241aba5152...18.exe

windows7-x64

7

241aba5152...18.exe

windows10-2004-x64

8

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General

  • Target

    241aba51527cb35faa2e52e798305eab_JaffaCakes118

  • Size

    128KB

  • Sample

    240704-bd4hzaxelb

  • MD5

    241aba51527cb35faa2e52e798305eab

  • SHA1

    1aff8d07b3baba98bb72b4643d8c07289e53b9fe

  • SHA256

    af682d71b04ff78da928b17cb7f4ab841c6bfb4a1aa50920b7e14deefee3702f

  • SHA512

    2cdfd7c5ea23632d205aed0b819f25703ff1c8e9d5e4b14b4eb8b7004a7c70fe0e7865565377a99a8529d7ceacf5580af7adf73ffb8ad7858db3612b3fb27870

  • SSDEEP

    3072:3jUVmf4sBefCTnU6+/LLN+IWtRqBzUC9YhaMyRhw:wVmAsBeffB+/tRqBzOAw

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      241aba51527cb35faa2e52e798305eab_JaffaCakes118

    • Size

      128KB

    • MD5

      241aba51527cb35faa2e52e798305eab

    • SHA1

      1aff8d07b3baba98bb72b4643d8c07289e53b9fe

    • SHA256

      af682d71b04ff78da928b17cb7f4ab841c6bfb4a1aa50920b7e14deefee3702f

    • SHA512

      2cdfd7c5ea23632d205aed0b819f25703ff1c8e9d5e4b14b4eb8b7004a7c70fe0e7865565377a99a8529d7ceacf5580af7adf73ffb8ad7858db3612b3fb27870

    • SSDEEP

      3072:3jUVmf4sBefCTnU6+/LLN+IWtRqBzUC9YhaMyRhw:wVmAsBeffB+/tRqBzOAw

    Score
    8/10
    persistenceupx

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks