General

  • Target

    011e905f584f6f0f7b4b409b5d66fa5ae0c876339096255f9223280695d83e80

  • Size

    801KB

  • Sample

    230410-yan1fafg57

  • MD5

    e02f44a7a0fed53f967b5e23dc6397ea

  • SHA1

    db93bd057a6b03e308878d35bce52ca4b5ffa5e9

  • SHA256

    011e905f584f6f0f7b4b409b5d66fa5ae0c876339096255f9223280695d83e80

  • SHA512

    2e8093344e60dd66aea0ff7b7106b4327a302d1a87fa682d4894e80b432511fe23bf26f29c9da8217576ca5be5f51fc97b6c989b94aa785e8b03658dc3e2e752

  • SSDEEP

    12288:IMrMy90/oq7l3pk/hlmmV4ACJftSxK7CX8l74PtpGxYxCbPhHg2aX:UyqoqlUBV4AEfQxfs4PuxYxUHgHX

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

      011e905f584f6f0f7b4b409b5d66fa5ae0c876339096255f9223280695d83e80

    • Size

      801KB

    • MD5

      e02f44a7a0fed53f967b5e23dc6397ea

    • SHA1

      db93bd057a6b03e308878d35bce52ca4b5ffa5e9

    • SHA256

      011e905f584f6f0f7b4b409b5d66fa5ae0c876339096255f9223280695d83e80

    • SHA512

      2e8093344e60dd66aea0ff7b7106b4327a302d1a87fa682d4894e80b432511fe23bf26f29c9da8217576ca5be5f51fc97b6c989b94aa785e8b03658dc3e2e752

    • SSDEEP

      12288:IMrMy90/oq7l3pk/hlmmV4ACJftSxK7CX8l74PtpGxYxCbPhHg2aX:UyqoqlUBV4AEfQxfs4PuxYxUHgHX

    • 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