General

  • Target

    16425dfabf3fcd242ab3893e88b60ed1a0e52afa59039bc287a227038a20783c

  • Size

    521KB

  • Sample

    230403-xaqzcsac4v

  • MD5

    da6fa8e6f0af1d49338691fc04bb2c89

  • SHA1

    9e0d1177a25650fcb1686f141af5cebcacc2f55b

  • SHA256

    16425dfabf3fcd242ab3893e88b60ed1a0e52afa59039bc287a227038a20783c

  • SHA512

    b4625680a50ca17c1929fcca33c63ac032bd0d995357ef42ab3f3fd4f4bf0ab3726206a0e5e8316b498c88d3ec935f6f1eb4c81fad82668f80b718ee11a88f16

  • SSDEEP

    12288:3Mrmy90MMN0qf/WOub++l6qEeuwvqyZGO:Fy7fOufsqvvqXO

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

      16425dfabf3fcd242ab3893e88b60ed1a0e52afa59039bc287a227038a20783c

    • Size

      521KB

    • MD5

      da6fa8e6f0af1d49338691fc04bb2c89

    • SHA1

      9e0d1177a25650fcb1686f141af5cebcacc2f55b

    • SHA256

      16425dfabf3fcd242ab3893e88b60ed1a0e52afa59039bc287a227038a20783c

    • SHA512

      b4625680a50ca17c1929fcca33c63ac032bd0d995357ef42ab3f3fd4f4bf0ab3726206a0e5e8316b498c88d3ec935f6f1eb4c81fad82668f80b718ee11a88f16

    • SSDEEP

      12288:3Mrmy90MMN0qf/WOub++l6qEeuwvqyZGO:Fy7fOufsqvvqXO

    • 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.

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