Overview

overview

7

Static

static

1

tofminiloa...tl.exe

windows7-x64

7

tofminiloa...tl.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    tofminiloader_Zw7BIGNgiVU.wg.intl.exe

  • Size

    8.9MB

  • Sample

    230318-dbmtjsba29

  • MD5

    4b7aa444a4e50067e90c8af2193f7a86

  • SHA1

    8be7995cba623189df35644d108a9ebe0c4d9c15

  • SHA256

    ef3da4b7c93da3194641787efe3970ad772ae3ae92e6190812f10625ebcf273c

  • SHA512

    5ae1ef36d45d7d11676f2eea3649255613701a0ff55e691817a16d1dd865a07d9c365c5a34beaf597a1b53dbe77dc48c2fcc018eb2d16e36910bc73b82290256

  • SSDEEP

    196608:BcxYsc9FA9NOKfMoQMeGt6NMxA2jDDQZY5WF5r4T9ksQAv:O2sR9UK3QrGt6NiAJNd4TeAv

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      tofminiloader_Zw7BIGNgiVU.wg.intl.exe

    • Size

      8.9MB

    • MD5

      4b7aa444a4e50067e90c8af2193f7a86

    • SHA1

      8be7995cba623189df35644d108a9ebe0c4d9c15

    • SHA256

      ef3da4b7c93da3194641787efe3970ad772ae3ae92e6190812f10625ebcf273c

    • SHA512

      5ae1ef36d45d7d11676f2eea3649255613701a0ff55e691817a16d1dd865a07d9c365c5a34beaf597a1b53dbe77dc48c2fcc018eb2d16e36910bc73b82290256

    • SSDEEP

      196608:BcxYsc9FA9NOKfMoQMeGt6NMxA2jDDQZY5WF5r4T9ksQAv:O2sR9UK3QrGt6NiAJNd4TeAv

    Score
    7/10
    bootkitpersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks