Analysis

  • max time kernel
    31s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    23-05-2022 21:16

General

  • Target

    01353b2ed474e8b0f06343806af47d26e6423785651424f927f2f8a8140216c7.exe

  • Size

    242KB

  • MD5

    6ac74b71e0c739a7db0ecf7c8b7eaf0c

  • SHA1

    b223134d7e4f4040bfcfd912fdc1c3f0b72e53ef

  • SHA256

    01353b2ed474e8b0f06343806af47d26e6423785651424f927f2f8a8140216c7

  • SHA512

    3b9a0ff0ba2614ea960ed59370f82b4637173b31d1193a4628c1d669a6a069b777417b6fa9795445fab8b16f863c11c3979c332103a3a9e222cee80aaa7c2993

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\01353b2ed474e8b0f06343806af47d26e6423785651424f927f2f8a8140216c7.exe
    "C:\Users\Admin\AppData\Local\Temp\01353b2ed474e8b0f06343806af47d26e6423785651424f927f2f8a8140216c7.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Modifies system certificate store
    PID:1312

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/1312-54-0x0000000076451000-0x0000000076453000-memory.dmp
    Filesize

    8KB