General

  • Target

    e2b85eec020b61e8102bdb31dd7a4e4294b02a9d53a8b813bcab9feb8bdb9e31

  • Size

    1.0MB

  • Sample

    230324-wy19kage38

  • MD5

    6cd01f88701e0a437a40fffec0fc8873

  • SHA1

    ac7aad1269e31293726609d3d9191adcf0d279c9

  • SHA256

    e2b85eec020b61e8102bdb31dd7a4e4294b02a9d53a8b813bcab9feb8bdb9e31

  • SHA512

    11fd28ef826d235936fa529c7499777f402f0ba927f6d4d378aab9ff7cefacdab086523ba4613d60f496970c31254a1af1f4f1f8fc7e78311ac9432a5e3ed3b0

  • SSDEEP

    24576:+yu9p/BSfFpWXBLglPJQtZzHAVVHF1BWX6UJ1Yw2ZfT6:NiwfTWxqGjz33Y7f

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

Cong

C2

199.115.193.171:48258

Attributes
  • auth_value

    aecbeec46b8431628af8ba12e4621a71

Extracted

Family

redline

Botnet

whitedoc

C2

81.161.229.143:45156

Attributes
  • auth_value

    2020d22aaa2ecafa1b12e00dfcffae03

Targets

    • Target

      e2b85eec020b61e8102bdb31dd7a4e4294b02a9d53a8b813bcab9feb8bdb9e31

    • Size

      1.0MB

    • MD5

      6cd01f88701e0a437a40fffec0fc8873

    • SHA1

      ac7aad1269e31293726609d3d9191adcf0d279c9

    • SHA256

      e2b85eec020b61e8102bdb31dd7a4e4294b02a9d53a8b813bcab9feb8bdb9e31

    • SHA512

      11fd28ef826d235936fa529c7499777f402f0ba927f6d4d378aab9ff7cefacdab086523ba4613d60f496970c31254a1af1f4f1f8fc7e78311ac9432a5e3ed3b0

    • SSDEEP

      24576:+yu9p/BSfFpWXBLglPJQtZzHAVVHF1BWX6UJ1Yw2ZfT6:NiwfTWxqGjz33Y7f

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks