General

  • Target

    357399f99a38cbc0cd7f883ed785751f291157071d787cf1c8a1a1dd6d0c1b10

  • Size

    1009KB

  • Sample

    230324-myrwfsfh4v

  • MD5

    82ad99c71091a4339a27475536ce8ad5

  • SHA1

    1bf1c05b2f823ff986992b59ce80b05534362c0e

  • SHA256

    357399f99a38cbc0cd7f883ed785751f291157071d787cf1c8a1a1dd6d0c1b10

  • SHA512

    01cdd8fa74c6589345585faadfd34c9b7f55d479bbcab2f20796f91ef681c4aef587e22d2e54e916737369564ae2111ea3ee8e5530968092a246afca53a00c4a

  • SSDEEP

    24576:1ylt3pmr0DzDxJ5Rk5rgiUaKQQbYdKP2p/lhX:QlV40DXw5r89MKPklh

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

roxi

C2

193.233.20.31:4125

Attributes
  • auth_value

    9d8be78c896acc3cf8b8a6637a221376

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      357399f99a38cbc0cd7f883ed785751f291157071d787cf1c8a1a1dd6d0c1b10

    • Size

      1009KB

    • MD5

      82ad99c71091a4339a27475536ce8ad5

    • SHA1

      1bf1c05b2f823ff986992b59ce80b05534362c0e

    • SHA256

      357399f99a38cbc0cd7f883ed785751f291157071d787cf1c8a1a1dd6d0c1b10

    • SHA512

      01cdd8fa74c6589345585faadfd34c9b7f55d479bbcab2f20796f91ef681c4aef587e22d2e54e916737369564ae2111ea3ee8e5530968092a246afca53a00c4a

    • SSDEEP

      24576:1ylt3pmr0DzDxJ5Rk5rgiUaKQQbYdKP2p/lhX:QlV40DXw5r89MKPklh

    • 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