Overview

overview

10

Static

static

3

a8b1650fa5...33.exe

windows7-x64

10

a8b1650fa5...33.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8b1650fa5f73eaaccf9a3406c9c9d9a024e2c8ebae1d63d97dfb5da9466e333

  • Size

    3.6MB

  • Sample

    240627-y9g16sygpg

  • MD5

    c6d93d22769ff79b5bce433c959cceb5

  • SHA1

    cbf8a4e2d5cc261dde9e6c639346f590c7139e87

  • SHA256

    a8b1650fa5f73eaaccf9a3406c9c9d9a024e2c8ebae1d63d97dfb5da9466e333

  • SHA512

    5fbbce3989bf5b22a1027cc4844766b09c633892dd5c02f9d084b204cc48e6226457c19685199b5bcefb678ce41428674d2fba3ae3392fcb5fc39441974069c0

  • SSDEEP

    49152:o08shxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKfPkQThMYRMnm7LBX:o08ddsGaQNgS1C6eVngKpq

Score
10/10
metasploitbackdoorbootkitpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

192.168.1.175:2523

212.154.6.128:2523

Targets

    • Target

      a8b1650fa5f73eaaccf9a3406c9c9d9a024e2c8ebae1d63d97dfb5da9466e333

    • Size

      3.6MB

    • MD5

      c6d93d22769ff79b5bce433c959cceb5

    • SHA1

      cbf8a4e2d5cc261dde9e6c639346f590c7139e87

    • SHA256

      a8b1650fa5f73eaaccf9a3406c9c9d9a024e2c8ebae1d63d97dfb5da9466e333

    • SHA512

      5fbbce3989bf5b22a1027cc4844766b09c633892dd5c02f9d084b204cc48e6226457c19685199b5bcefb678ce41428674d2fba3ae3392fcb5fc39441974069c0

    • SSDEEP

      49152:o08shxtUg9OUi82w6aQp9dgS1GUL38XhCOYc3iJXe9emEPGKfPkQThMYRMnm7LBX:o08ddsGaQNgS1C6eVngKpq

    Score
    10/10
    metasploitbackdoorbootkitpersistencetrojan

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • 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 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

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks