Overview

overview

7

Static

static

3

59dcb76a3a...a7.exe

windows7-x64

7

59dcb76a3a...a7.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    59dcb76a3a709c922dee44599804fea7.bin

  • Size

    43.5MB

  • Sample

    240701-cc3qqawdjl

  • MD5

    59dcb76a3a709c922dee44599804fea7

  • SHA1

    973aff7f4e3c61cd6d97a0a68376c669569edd54

  • SHA256

    00b5c0051cd1fcdd7b5aaba21d95aa282c00f26019a89cdd6cb2e65dee5fd8a4

  • SHA512

    dde390724de673c5a3bcaf8fd57a55d675d66216fe91c4914737d662d3d1f8f965709d050b03ccfda0df195c708bf248fed6e853de34dd05ce8dc1f8425e4b68

  • SSDEEP

    786432:9wYnIe84d7m8/Mw5CaXv2S3IPlv5OqlICX1atGLJcez+yzqFqikJaaZRTdcH+wEu:9wYn7dX/uyv28Id5PlIQk0qeyOq8DrRC

Score
7/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      59dcb76a3a709c922dee44599804fea7.bin

    • Size

      43.5MB

    • MD5

      59dcb76a3a709c922dee44599804fea7

    • SHA1

      973aff7f4e3c61cd6d97a0a68376c669569edd54

    • SHA256

      00b5c0051cd1fcdd7b5aaba21d95aa282c00f26019a89cdd6cb2e65dee5fd8a4

    • SHA512

      dde390724de673c5a3bcaf8fd57a55d675d66216fe91c4914737d662d3d1f8f965709d050b03ccfda0df195c708bf248fed6e853de34dd05ce8dc1f8425e4b68

    • SSDEEP

      786432:9wYnIe84d7m8/Mw5CaXv2S3IPlv5OqlICX1atGLJcez+yzqFqikJaaZRTdcH+wEu:9wYn7dX/uyv28Id5PlIQk0qeyOq8DrRC

    Score
    7/10
    bootkitdiscoverypersistence

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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 v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks