General

  • Target

    b179c5bf130974f4638a850e4fc6f73ff265c716da59e867140ce911dfa5706f

  • Size

    963KB

  • Sample

    230321-bekggsaa9z

  • MD5

    3b4919a00da93b9e60142f75b9049b06

  • SHA1

    993a1418dc8c7bbf5b3b2d610858827150bce94a

  • SHA256

    b179c5bf130974f4638a850e4fc6f73ff265c716da59e867140ce911dfa5706f

  • SHA512

    1b50c83775c7d5da7ba42a8b26b2948e6d28126a8d885c7ff195ede08ca16301ea07f1e8f281dfc2bd7315f5ad5c8a188e3c5c0f7e13df0dcb83bd48a911dcd3

  • SSDEEP

    24576:Wykccd4f+lWgcVvclygcxb2CzkshHkvk1hAG:lkcy4fUWgsKcx2CzZAo

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

14

C2

45.12.253.144:40145

Attributes
  • auth_value

    6528d0f243ad9e530a68f2a487521a80

Targets

    • Target

      b179c5bf130974f4638a850e4fc6f73ff265c716da59e867140ce911dfa5706f

    • Size

      963KB

    • MD5

      3b4919a00da93b9e60142f75b9049b06

    • SHA1

      993a1418dc8c7bbf5b3b2d610858827150bce94a

    • SHA256

      b179c5bf130974f4638a850e4fc6f73ff265c716da59e867140ce911dfa5706f

    • SHA512

      1b50c83775c7d5da7ba42a8b26b2948e6d28126a8d885c7ff195ede08ca16301ea07f1e8f281dfc2bd7315f5ad5c8a188e3c5c0f7e13df0dcb83bd48a911dcd3

    • SSDEEP

      24576:Wykccd4f+lWgcVvclygcxb2CzkshHkvk1hAG:lkcy4fUWgsKcx2CzZAo

    • 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.

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

Tasks