Resubmissions

14-12-2024 11:50

241214-nzz4ws1kds 10

14-12-2024 11:47

241214-nxz14s1jgx 10

Analysis

  • max time kernel
    25s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14-12-2024 11:50

General

  • Target

    f-mydoom.exe

  • Size

    111KB

  • MD5

    91800f7d2ca85deedba2735c8b4505ce

  • SHA1

    92fe08cb0213e0e07fdd0382da0178834ef5e401

  • SHA256

    e98dccc92e1733f8736678d82b3d1a8c6388b8cb1e42a5083d113cf75fb0577d

  • SHA512

    89359ccbe64ee1fec2ac7446b3022cd38e2316507b1a938fbf5a3171c8b43333dd6b04b1faa597dbe6e20fd243056798336805405bedfb761e9d4ee649109a40

  • SSDEEP

    3072:eL//liK0SY+3CPzEWrfxCuXhcxM7uu2hFgzp:G//liK0SY+3CP2uXKar2h2

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f-mydoom.exe
    "C:\Users\Admin\AppData\Local\Temp\f-mydoom.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5252

Network

MITRE ATT&CK Enterprise v15

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Downloads