General

  • Target

    4dbe6182622d332e534128c464b20a743fa03f24601eab58d24eb4ec8a680216

  • Size

    1.0MB

  • Sample

    230526-lbnd3sfc8v

  • MD5

    5dcf8e8be96c59eba8fba9ba5e90e1f2

  • SHA1

    815382501b16ac6eff4154e0408cdada93a8d80e

  • SHA256

    4dbe6182622d332e534128c464b20a743fa03f24601eab58d24eb4ec8a680216

  • SHA512

    7df282ac09df7f70294ef93610a4fa74d4ea4439bdc9f8cfc0b56a86d90a275e2abc20b9ad845a87e5c0b3237212a840509bd4078a12c64d105913140590fae3

  • SSDEEP

    24576:AyeKn5qh8YjBthXC93vzs4Cmmd5bjZmSidcIhH0N/agrOfS19e:Hz5ZYXhS9/zimmd5XMtdcoiag0W

Malware Config

Extracted

Family

redline

Botnet

lisa

C2

83.97.73.122:19062

Attributes
  • auth_value

    c2dc311db9820012377b054447d37949

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      4dbe6182622d332e534128c464b20a743fa03f24601eab58d24eb4ec8a680216

    • Size

      1.0MB

    • MD5

      5dcf8e8be96c59eba8fba9ba5e90e1f2

    • SHA1

      815382501b16ac6eff4154e0408cdada93a8d80e

    • SHA256

      4dbe6182622d332e534128c464b20a743fa03f24601eab58d24eb4ec8a680216

    • SHA512

      7df282ac09df7f70294ef93610a4fa74d4ea4439bdc9f8cfc0b56a86d90a275e2abc20b9ad845a87e5c0b3237212a840509bd4078a12c64d105913140590fae3

    • SSDEEP

      24576:AyeKn5qh8YjBthXC93vzs4Cmmd5bjZmSidcIhH0N/agrOfS19e:Hz5ZYXhS9/zimmd5XMtdcoiag0W

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

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

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks