General

  • Target

    5afb9e7bb786a36e43c2b9bcb80531535ee9afe1f80e9163024866ff89b10c6b

  • Size

    1.0MB

  • Sample

    230323-3htywaag88

  • MD5

    e823bbd0eb14a191cf7a2c7d2bd68848

  • SHA1

    3666d624bda70b8903cb72fda3381474a572b40f

  • SHA256

    5afb9e7bb786a36e43c2b9bcb80531535ee9afe1f80e9163024866ff89b10c6b

  • SHA512

    9ef2f50c2000beb0826ccae8d45f8014161b8ae14192723277772530b97dfd4c6a2e3e3ef0c34d7fedf37067d11417cb35b16be7386c2656222e2de5826ec459

  • SSDEEP

    24576:vytok33lcxDIy8CglV77WRs4pQEAMi9jyzM1:6iOlME7WRs4TAMi9jZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      5afb9e7bb786a36e43c2b9bcb80531535ee9afe1f80e9163024866ff89b10c6b

    • Size

      1.0MB

    • MD5

      e823bbd0eb14a191cf7a2c7d2bd68848

    • SHA1

      3666d624bda70b8903cb72fda3381474a572b40f

    • SHA256

      5afb9e7bb786a36e43c2b9bcb80531535ee9afe1f80e9163024866ff89b10c6b

    • SHA512

      9ef2f50c2000beb0826ccae8d45f8014161b8ae14192723277772530b97dfd4c6a2e3e3ef0c34d7fedf37067d11417cb35b16be7386c2656222e2de5826ec459

    • SSDEEP

      24576:vytok33lcxDIy8CglV77WRs4pQEAMi9jyzM1:6iOlME7WRs4TAMi9jZ

    • 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

    • 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