Analysis

  • max time kernel
    72s
  • max time network
    97s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    23-05-2022 18:31

General

  • Target

    01ad21cd3021b4516d3ca82de406190ba890de3a90d50dea1fbfe3b3eb08f5c4.exe

  • Size

    236KB

  • MD5

    2e13e24a7c918fb206e7537b93927a90

  • SHA1

    66817fee2092dbff496778ced3212c667aee5404

  • SHA256

    01ad21cd3021b4516d3ca82de406190ba890de3a90d50dea1fbfe3b3eb08f5c4

  • SHA512

    ef5b791fcc2d3e6cc2ec13924f219bf3d33b78ae5150c366499e52d52dc60e1fe417dd3a656e270a7534242a596be33d7a63d1ba585cc72cb840e666d57b0573

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 22 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01ad21cd3021b4516d3ca82de406190ba890de3a90d50dea1fbfe3b3eb08f5c4.exe
    "C:\Users\Admin\AppData\Local\Temp\01ad21cd3021b4516d3ca82de406190ba890de3a90d50dea1fbfe3b3eb08f5c4.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Modifies system certificate store
    PID:1996

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1996-54-0x0000000075841000-0x0000000075843000-memory.dmp
    Filesize

    8KB