General

  • Target

    aeb220eb68f9d0f461c9e2e34fcbd9e3fa53612e381ddc8ca56c48063e390e1e

  • Size

    684KB

  • Sample

    230328-hcteyahd63

  • MD5

    601a0f7921be7d616e2436b0a720d435

  • SHA1

    bbbcfd9230fafdb9776261f1eb88bf0908d8a199

  • SHA256

    aeb220eb68f9d0f461c9e2e34fcbd9e3fa53612e381ddc8ca56c48063e390e1e

  • SHA512

    7b017860c1054b104df03b47a36aa6e04d59ebbe98ae0494cf86d67b5676eecccddba96052a81dcda7c70d5eadbb25a22f62595497a4ff59642b1b2024a347d6

  • SSDEEP

    12288:bMrMy90gBtj1k7G7DETVD4u0INO3RCuWL5Bpt4CWSDt9B:7yLT7DETVsuAWLVWWt9B

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      aeb220eb68f9d0f461c9e2e34fcbd9e3fa53612e381ddc8ca56c48063e390e1e

    • Size

      684KB

    • MD5

      601a0f7921be7d616e2436b0a720d435

    • SHA1

      bbbcfd9230fafdb9776261f1eb88bf0908d8a199

    • SHA256

      aeb220eb68f9d0f461c9e2e34fcbd9e3fa53612e381ddc8ca56c48063e390e1e

    • SHA512

      7b017860c1054b104df03b47a36aa6e04d59ebbe98ae0494cf86d67b5676eecccddba96052a81dcda7c70d5eadbb25a22f62595497a4ff59642b1b2024a347d6

    • SSDEEP

      12288:bMrMy90gBtj1k7G7DETVD4u0INO3RCuWL5Bpt4CWSDt9B:7yLT7DETVsuAWLVWWt9B

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks