General

  • Target

    8e759ef1ad2a045ed8674b3706ac43f15e8df01b7715024630fdbc70a3403d1b

  • Size

    802KB

  • Sample

    230410-yv3dkafh96

  • MD5

    54828af02734ff4fc3896e96a9abb4a1

  • SHA1

    cd19085bc6b7feb4126e1d62e1b9d59ba23ab82f

  • SHA256

    8e759ef1ad2a045ed8674b3706ac43f15e8df01b7715024630fdbc70a3403d1b

  • SHA512

    8101fdf904040eb9c75de7f6e58200f7666d1429e03ef76be8bcb09cd0348c3c21ed7ef1e52c7630816243d1983c1d45313c5e6bb7e05e27b44ad0e491c35a5f

  • SSDEEP

    12288:WMroy90+1jRH/fZO1J9SWAPiid5hDZ6tOiq6WUxK7CR8slebC5jrGvZrrGzs495a:KyV1hw/APrP6ttDxf7Eb0HGhmzdOP

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      8e759ef1ad2a045ed8674b3706ac43f15e8df01b7715024630fdbc70a3403d1b

    • Size

      802KB

    • MD5

      54828af02734ff4fc3896e96a9abb4a1

    • SHA1

      cd19085bc6b7feb4126e1d62e1b9d59ba23ab82f

    • SHA256

      8e759ef1ad2a045ed8674b3706ac43f15e8df01b7715024630fdbc70a3403d1b

    • SHA512

      8101fdf904040eb9c75de7f6e58200f7666d1429e03ef76be8bcb09cd0348c3c21ed7ef1e52c7630816243d1983c1d45313c5e6bb7e05e27b44ad0e491c35a5f

    • SSDEEP

      12288:WMroy90+1jRH/fZO1J9SWAPiid5hDZ6tOiq6WUxK7CR8slebC5jrGvZrrGzs495a:KyV1hw/APrP6ttDxf7Eb0HGhmzdOP

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks