General

  • Target

    1463200b16ce45dfa88304c6abd9ae896f1fa7905f555991f8a02ef30a115845

  • Size

    801KB

  • Sample

    230410-zcme3ahf6x

  • MD5

    955aa81bd2bfcd4f494e1f848535ac9c

  • SHA1

    ef3001c2ff7351826560aed83718fa42387e857a

  • SHA256

    1463200b16ce45dfa88304c6abd9ae896f1fa7905f555991f8a02ef30a115845

  • SHA512

    e3bf6001ab96f50ac0f814715e3be1bf0dcb1300dce143cc741fc59b3218cc3f98885c0b4ea913f6e7c1910b1a5b0baa674ba3dc226d7cf98761449ed5ce5993

  • SSDEEP

    12288:OMrYy90tkqMDhxd9n5pA7E8cKEEbykxK7ClBUe88rs9o4YbgkfKGHDe4eIXeE:iytn5pH8LEEbfxflBvPo9oVrfPAI9

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

      1463200b16ce45dfa88304c6abd9ae896f1fa7905f555991f8a02ef30a115845

    • Size

      801KB

    • MD5

      955aa81bd2bfcd4f494e1f848535ac9c

    • SHA1

      ef3001c2ff7351826560aed83718fa42387e857a

    • SHA256

      1463200b16ce45dfa88304c6abd9ae896f1fa7905f555991f8a02ef30a115845

    • SHA512

      e3bf6001ab96f50ac0f814715e3be1bf0dcb1300dce143cc741fc59b3218cc3f98885c0b4ea913f6e7c1910b1a5b0baa674ba3dc226d7cf98761449ed5ce5993

    • SSDEEP

      12288:OMrYy90tkqMDhxd9n5pA7E8cKEEbykxK7ClBUe88rs9o4YbgkfKGHDe4eIXeE:iytn5pH8LEEbfxflBvPo9oVrfPAI9

    • 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