General

  • Target

    13f8ed3f1de03a6137a41929cb761febe08d4e8ef4fdd1dcc3e5e9e362675f8d

  • Size

    580KB

  • Sample

    230604-2hxjbsea33

  • MD5

    13591ee226fa280b46766a5f57ff4c49

  • SHA1

    5ff906d28367eac623ec0392dd63d05caaac8d52

  • SHA256

    13f8ed3f1de03a6137a41929cb761febe08d4e8ef4fdd1dcc3e5e9e362675f8d

  • SHA512

    e6b8aa804bc1951f574e6bfc85c2490d9570a8011bc9d104e4d342b6534e89b1171542cee43ff3cc7e2beda7481e45996edd507272ad100865d2089a624c6110

  • SSDEEP

    12288:mMr9y90x4/Izehp92BXO6ArWr+JahjlZ76Ml:zyd/Izk0Be6jaaJlZ76Ml

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      13f8ed3f1de03a6137a41929cb761febe08d4e8ef4fdd1dcc3e5e9e362675f8d

    • Size

      580KB

    • MD5

      13591ee226fa280b46766a5f57ff4c49

    • SHA1

      5ff906d28367eac623ec0392dd63d05caaac8d52

    • SHA256

      13f8ed3f1de03a6137a41929cb761febe08d4e8ef4fdd1dcc3e5e9e362675f8d

    • SHA512

      e6b8aa804bc1951f574e6bfc85c2490d9570a8011bc9d104e4d342b6534e89b1171542cee43ff3cc7e2beda7481e45996edd507272ad100865d2089a624c6110

    • SSDEEP

      12288:mMr9y90x4/Izehp92BXO6ArWr+JahjlZ76Ml:zyd/Izk0Be6jaaJlZ76Ml

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks