Overview

overview

10

Static

static

77dd0d459a...00.dll

windows7_x64

10

77dd0d459a...00.dll

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    77dd0d459a930c4e2692f935d775f9aa6560e26b19715ee61c20ce6bdbcc8200

  • Size

    324KB

  • Sample

    220201-l35gnsdbf2

  • MD5

    e43a89f63cca4ca94f565cdb04d7074b

  • SHA1

    0d7dc6e290158fa8fd2f1ef6b88cd9e7404949f0

  • SHA256

    77dd0d459a930c4e2692f935d775f9aa6560e26b19715ee61c20ce6bdbcc8200

  • SHA512

    caab98ebee86c0261a78ed7907995d6e1206d7dc944d7281d0f8c28d55bb08e487c71516b24a0f301aac94e6a34a1da7c3221112192fb7463602b25043badb9d

Score
10/10
zloaderdllobnovacookiesfixbotnetpersistencetrojan

Malware Config

Extracted

Family

zloader

Botnet

DLLobnova

Campaign

cookiesfix

C2

https://fdsjfjdsfjdsdsjajjs.com/gate.php

https://idisaudhasdhasdj.com/gate.php

https://dsjdjsjdsadhasdas.com/gate.php

https://dsdjfhdsufudhjas.com/gate.php

https://dsdjfhdsufudhjas.info/gate.php

https://fdsjfjdsfjdsdsjajjs.info/gate.php

https://idisaudhasdhasdj.info/gate.php

https://dsdjfhdsufudhjas.pro/gate.php

https://dsdjfhd9ddksaas.pro/gate.php
Attributes
  • build_id

    23

rc4.plain

Targets

    • Target

      77dd0d459a930c4e2692f935d775f9aa6560e26b19715ee61c20ce6bdbcc8200

    • Size

      324KB

    • MD5

      e43a89f63cca4ca94f565cdb04d7074b

    • SHA1

      0d7dc6e290158fa8fd2f1ef6b88cd9e7404949f0

    • SHA256

      77dd0d459a930c4e2692f935d775f9aa6560e26b19715ee61c20ce6bdbcc8200

    • SHA512

      caab98ebee86c0261a78ed7907995d6e1206d7dc944d7281d0f8c28d55bb08e487c71516b24a0f301aac94e6a34a1da7c3221112192fb7463602b25043badb9d

    Score
    10/10
    zloaderdllobnovacookiesfixbotnetpersistencetrojan

    • Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

      trojanbotnetzloader

    • Blocklisted process makes network request

    • Sets service image path in registry

      persistence

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks