General

  • Target

    560203f5d00f26ccee16a36ef812b73a200bad66d8f0d5f43ca198c06dc42bc2

  • Size

    350KB

  • Sample

    221030-jymd7abedm

  • MD5

    849f90136b3243b8848934b15145fb50

  • SHA1

    33887087417518a526bab3d46418e9c1aefacef7

  • SHA256

    560203f5d00f26ccee16a36ef812b73a200bad66d8f0d5f43ca198c06dc42bc2

  • SHA512

    41d87c7a20bb55005d1e3850cad7ae526cd44b08ba9a4c15fb6364f47301af4cdbed2ff1f5aa10538f1ddad985ab822f6ff98d28f87faca1a7f874a4794693e9

  • SSDEEP

    6144:0yXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:03BdQLL4BE93NGVYZX9BukJlwxSJdEm

Malware Config

Targets

    • Target

      560203f5d00f26ccee16a36ef812b73a200bad66d8f0d5f43ca198c06dc42bc2

    • Size

      350KB

    • MD5

      849f90136b3243b8848934b15145fb50

    • SHA1

      33887087417518a526bab3d46418e9c1aefacef7

    • SHA256

      560203f5d00f26ccee16a36ef812b73a200bad66d8f0d5f43ca198c06dc42bc2

    • SHA512

      41d87c7a20bb55005d1e3850cad7ae526cd44b08ba9a4c15fb6364f47301af4cdbed2ff1f5aa10538f1ddad985ab822f6ff98d28f87faca1a7f874a4794693e9

    • SSDEEP

      6144:0yXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:03BdQLL4BE93NGVYZX9BukJlwxSJdEm

    • Drops file in Drivers directory

    • Possible privilege escalation attempt

    • Sets service image path in registry

    • UPX packed file

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

    • Deletes itself

    • Modifies file permissions

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

File Permissions Modification

1
T1222

Tasks