General

  • Target

    ed2a29509d3c72076623485be07fcedb63949603cced5858bbd65943903cc032

  • Size

    939KB

  • Sample

    230410-yrj3tafh74

  • MD5

    51d403dd40a320e6105d160388420e56

  • SHA1

    54b1d6f234e788e2bf3f376f0f7b6886d3359f28

  • SHA256

    ed2a29509d3c72076623485be07fcedb63949603cced5858bbd65943903cc032

  • SHA512

    83d00eae5569ffb32364aa275a6726b2f44de4c6d61d1bf2b43a1bb33f701fcc28f9c2f768ea515fc377e44410e339d71e0830457f2b7d8cfa7fdaef3ce86dd1

  • SSDEEP

    24576:hygUKP1ZtlvvQ+EavcpK7IkmyRlo/T8xJ:UuPXDAJavc69RS/T8x

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

      ed2a29509d3c72076623485be07fcedb63949603cced5858bbd65943903cc032

    • Size

      939KB

    • MD5

      51d403dd40a320e6105d160388420e56

    • SHA1

      54b1d6f234e788e2bf3f376f0f7b6886d3359f28

    • SHA256

      ed2a29509d3c72076623485be07fcedb63949603cced5858bbd65943903cc032

    • SHA512

      83d00eae5569ffb32364aa275a6726b2f44de4c6d61d1bf2b43a1bb33f701fcc28f9c2f768ea515fc377e44410e339d71e0830457f2b7d8cfa7fdaef3ce86dd1

    • SSDEEP

      24576:hygUKP1ZtlvvQ+EavcpK7IkmyRlo/T8xJ:UuPXDAJavc69RS/T8x

    • 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