Overview

overview

10

Static

static

10

66f49a261b...64.dll

windows7-x64

10

66f49a261b...64.dll

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    66f49a261b6086dfdd1c3e2a21f7cb746aa35707490cbd64693d66383ba54c64

  • Size

    128KB

  • Sample

    221027-hclebsbcgl

  • MD5

    33d2581d7d36acde729ce52c5d106d79

  • SHA1

    48b9cbe0f6922d6c844ab7b7122bc0cd389bf711

  • SHA256

    66f49a261b6086dfdd1c3e2a21f7cb746aa35707490cbd64693d66383ba54c64

  • SHA512

    75acc63cb9c38c0dd3d1759c93f38fc41e62b8853146267b6d80c7b979cf9bf281d3bd44519f1f6a9085d161a4a3d5abc5c71702c914382645e55af3fd6c8770

  • SSDEEP

    3072:f9r5C53D8cD2blVIevrYc/vdDwfYX8D5/x6tT8Wfgpwylb:ft5C53D8ckM6sDW5g6yl

Score
10/10
zloader04/02botnetpersistencetrojan

Malware Config

Extracted

Family

zloader

Botnet

04/02

C2

https://brewaz.club/milagrecf.php

https://buhjike.host/milagrecf.php
Attributes
  • build_id

    49

rc4.plain

Targets

    • Target

      66f49a261b6086dfdd1c3e2a21f7cb746aa35707490cbd64693d66383ba54c64

    • Size

      128KB

    • MD5

      33d2581d7d36acde729ce52c5d106d79

    • SHA1

      48b9cbe0f6922d6c844ab7b7122bc0cd389bf711

    • SHA256

      66f49a261b6086dfdd1c3e2a21f7cb746aa35707490cbd64693d66383ba54c64

    • SHA512

      75acc63cb9c38c0dd3d1759c93f38fc41e62b8853146267b6d80c7b979cf9bf281d3bd44519f1f6a9085d161a4a3d5abc5c71702c914382645e55af3fd6c8770

    • SSDEEP

      3072:f9r5C53D8cD2blVIevrYc/vdDwfYX8D5/x6tT8Wfgpwylb:ft5C53D8ckM6sDW5g6yl

    Score
    10/10
    zloader04/02botnetpersistencetrojan

    • Zloader, Terdot, DELoader, ZeusSphinx

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

      trojanbotnetzloader

    • Blocklisted process makes network request

    • 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

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks