General

  • Target

    2609a67f38ecf811f33e778482359f3ea2ed6d340cae312b62d5c1858af49993

  • Size

    940KB

  • Sample

    230410-zmmtksgb96

  • MD5

    eee59f04e058bd5f8363824015b6ecc6

  • SHA1

    3e6511bcf99fef509280c49ecbf5000a0a2eb890

  • SHA256

    2609a67f38ecf811f33e778482359f3ea2ed6d340cae312b62d5c1858af49993

  • SHA512

    596531e4c3512abb6f729a51b3af372e154ba19751fa223647778921333975d28bfa239f68ff71898501c16168bed00f0e46018c32120aeeb5f85cf762fb373e

  • SSDEEP

    24576:7ynNqYFyF60F0ecDCriJ67Afu5P+iITUGGQijIxL:unzFyF60Ke8W26Z5rqijI

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

      2609a67f38ecf811f33e778482359f3ea2ed6d340cae312b62d5c1858af49993

    • Size

      940KB

    • MD5

      eee59f04e058bd5f8363824015b6ecc6

    • SHA1

      3e6511bcf99fef509280c49ecbf5000a0a2eb890

    • SHA256

      2609a67f38ecf811f33e778482359f3ea2ed6d340cae312b62d5c1858af49993

    • SHA512

      596531e4c3512abb6f729a51b3af372e154ba19751fa223647778921333975d28bfa239f68ff71898501c16168bed00f0e46018c32120aeeb5f85cf762fb373e

    • SSDEEP

      24576:7ynNqYFyF60F0ecDCriJ67Afu5P+iITUGGQijIxL:unzFyF60Ke8W26Z5rqijI

    • 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

    • Loads dropped DLL

    • 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