General

  • Target

    77fbeb3dc22e07f524389ecb322c72dc56680fce02baacde302bac473daee2d2

  • Size

    1.0MB

  • Sample

    230324-bqgvqsbc99

  • MD5

    d0ca81449138bc8911c019d2f8c15ac0

  • SHA1

    aa7347aa7917f197d4b40e73a6826f956a01f918

  • SHA256

    77fbeb3dc22e07f524389ecb322c72dc56680fce02baacde302bac473daee2d2

  • SHA512

    1599104d3940877d3abb6d5c6420f07351183c27da4b3a6e3fa34a06570ee8feab4e2d4599d86342e3bd58b3810ffb75d1a939b650d9e40929260416eb314864

  • SSDEEP

    24576:My47jYzKnaMfCbzWL7wYvwRDJPJ3Qc2D07k:7zOzfYu7vvwjPScR7

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      77fbeb3dc22e07f524389ecb322c72dc56680fce02baacde302bac473daee2d2

    • Size

      1.0MB

    • MD5

      d0ca81449138bc8911c019d2f8c15ac0

    • SHA1

      aa7347aa7917f197d4b40e73a6826f956a01f918

    • SHA256

      77fbeb3dc22e07f524389ecb322c72dc56680fce02baacde302bac473daee2d2

    • SHA512

      1599104d3940877d3abb6d5c6420f07351183c27da4b3a6e3fa34a06570ee8feab4e2d4599d86342e3bd58b3810ffb75d1a939b650d9e40929260416eb314864

    • SSDEEP

      24576:My47jYzKnaMfCbzWL7wYvwRDJPJ3Qc2D07k:7zOzfYu7vvwjPScR7

    • 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

    • 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