General

  • Target

    4c477b071af75a36771cab343d020fd82b849385ff88f60165e328fc0551da4f

  • Size

    1010KB

  • Sample

    230324-n8qltaeb67

  • MD5

    d65fdc84f0675bd0a2f860896cd2726c

  • SHA1

    06bc73b387be5cb8f834d22fb8061da089998a5e

  • SHA256

    4c477b071af75a36771cab343d020fd82b849385ff88f60165e328fc0551da4f

  • SHA512

    3799cc37fb86734c6e34b07404e920446ba0182388cfdc6801f4a7a2b382f0b2d8580575729f4ef3ccd99ad31344f63b1a1f8634c85611cf453ea529fce71057

  • SSDEEP

    12288:oMrxy90zpzAahTq4FZMvl4hgkfuHvNefU6o4vKx7Kp64zzhvUKk9KQBIVtpIdVm7:pyUzQ4nSrP3Dx+p64zXk5y4VmfGR0

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      4c477b071af75a36771cab343d020fd82b849385ff88f60165e328fc0551da4f

    • Size

      1010KB

    • MD5

      d65fdc84f0675bd0a2f860896cd2726c

    • SHA1

      06bc73b387be5cb8f834d22fb8061da089998a5e

    • SHA256

      4c477b071af75a36771cab343d020fd82b849385ff88f60165e328fc0551da4f

    • SHA512

      3799cc37fb86734c6e34b07404e920446ba0182388cfdc6801f4a7a2b382f0b2d8580575729f4ef3ccd99ad31344f63b1a1f8634c85611cf453ea529fce71057

    • SSDEEP

      12288:oMrxy90zpzAahTq4FZMvl4hgkfuHvNefU6o4vKx7Kp64zzhvUKk9KQBIVtpIdVm7:pyUzQ4nSrP3Dx+p64zXk5y4VmfGR0

    • 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

    • 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

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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks