Overview

overview

8

Static

static

a301d0532a...15.exe

windows7-x64

8

a301d0532a...15.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a301d0532a47792556f953446f1a43a31cfef26180505fec0ff6e5019ce3a115

  • Size

    1.3MB

  • Sample

    221203-h5j2zaeg49

  • MD5

    bb2d6ec5dec74dfd95d5957752d97691

  • SHA1

    809d70eb2b5b4792f19f2402e2da3ffc87d258d3

  • SHA256

    a301d0532a47792556f953446f1a43a31cfef26180505fec0ff6e5019ce3a115

  • SHA512

    f9a8a70a31ce4c2a2e76b22a0d3186b68b0005c59e578f8e786e03a1a3e7f4c654b28a9c170738054ca30aae378b5a4a42198eb1e12c0c15a32434291019f88b

  • SSDEEP

    24576:kJ64YmiE+B7S0yXRCD7WB3/M3MICYHLnfzxU3a5SE37BprdUmMdiJ8IO5BLuSoX:U6X7zeCDiBq1fzCa5FLBpredS8IYZuSO

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      a301d0532a47792556f953446f1a43a31cfef26180505fec0ff6e5019ce3a115

    • Size

      1.3MB

    • MD5

      bb2d6ec5dec74dfd95d5957752d97691

    • SHA1

      809d70eb2b5b4792f19f2402e2da3ffc87d258d3

    • SHA256

      a301d0532a47792556f953446f1a43a31cfef26180505fec0ff6e5019ce3a115

    • SHA512

      f9a8a70a31ce4c2a2e76b22a0d3186b68b0005c59e578f8e786e03a1a3e7f4c654b28a9c170738054ca30aae378b5a4a42198eb1e12c0c15a32434291019f88b

    • SSDEEP

      24576:kJ64YmiE+B7S0yXRCD7WB3/M3MICYHLnfzxU3a5SE37BprdUmMdiJ8IO5BLuSoX:U6X7zeCDiBq1fzCa5FLBpredS8IYZuSO

    Score
    8/10
    bootkitpersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks