General

  • Target

    f4d2efb8491a4fcb3fb9241d2ae028262e9d8d8c6903891e5952bdaf516c912b

  • Size

    1.2MB

  • Sample

    230318-fxl59add4z

  • MD5

    41871292b6df7b0d45fb1c592ae4eed5

  • SHA1

    663e2ae72c67844a5b9331b2f27e476ed0b78237

  • SHA256

    f4d2efb8491a4fcb3fb9241d2ae028262e9d8d8c6903891e5952bdaf516c912b

  • SHA512

    b030b7a5cae21f1df209bbbca7f6117a59670f2b6717c80d1bf93859233089487fc540b7714ce80dc185c91598a451c82b5e6c0cb81d1e9a9061901f10080e5a

  • SSDEEP

    24576:InLCqjLUI8q58upBK+vy+S2/Z8qqBrvDIV:ILNjLUd+bpBKqyc/GP

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      f4d2efb8491a4fcb3fb9241d2ae028262e9d8d8c6903891e5952bdaf516c912b

    • Size

      1.2MB

    • MD5

      41871292b6df7b0d45fb1c592ae4eed5

    • SHA1

      663e2ae72c67844a5b9331b2f27e476ed0b78237

    • SHA256

      f4d2efb8491a4fcb3fb9241d2ae028262e9d8d8c6903891e5952bdaf516c912b

    • SHA512

      b030b7a5cae21f1df209bbbca7f6117a59670f2b6717c80d1bf93859233089487fc540b7714ce80dc185c91598a451c82b5e6c0cb81d1e9a9061901f10080e5a

    • SSDEEP

      24576:InLCqjLUI8q58upBK+vy+S2/Z8qqBrvDIV:ILNjLUd+bpBKqyc/GP

    • 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