General

  • Target

    0024abddfd0dbef9da1c519048919b30c732aa9b05d84964490c8dd62022d54f

  • Size

    659KB

  • Sample

    230403-xjyessge93

  • MD5

    806e1d690300e1d892090a6bb5c66cd9

  • SHA1

    a3230e4e4315634fca3b2ac4dee4f7b8815682f5

  • SHA256

    0024abddfd0dbef9da1c519048919b30c732aa9b05d84964490c8dd62022d54f

  • SHA512

    9f09d33765e9ddf9969656affb0f2c72209a430c7a4e2f77694ea18b9fe31233f76647f5d8e7ae0df1d19b87287d24969e8891f8b20ed524e9cc73eff659c23d

  • SSDEEP

    12288:oMrCy90UEVyIDvoIk2wPG4JUAAmYu/MZSqpeIGX6Fcx:KyIFrk3G4JlIEqpaKFA

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      0024abddfd0dbef9da1c519048919b30c732aa9b05d84964490c8dd62022d54f

    • Size

      659KB

    • MD5

      806e1d690300e1d892090a6bb5c66cd9

    • SHA1

      a3230e4e4315634fca3b2ac4dee4f7b8815682f5

    • SHA256

      0024abddfd0dbef9da1c519048919b30c732aa9b05d84964490c8dd62022d54f

    • SHA512

      9f09d33765e9ddf9969656affb0f2c72209a430c7a4e2f77694ea18b9fe31233f76647f5d8e7ae0df1d19b87287d24969e8891f8b20ed524e9cc73eff659c23d

    • SSDEEP

      12288:oMrCy90UEVyIDvoIk2wPG4JUAAmYu/MZSqpeIGX6Fcx:KyIFrk3G4JlIEqpaKFA

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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.

    • Suspicious use of SetThreadContext

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

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks