General

  • Target

    c848caa153eb6f5f1d66fba17b9d3f4bc97ac47cac3c40b693f466bcef23a7de

  • Size

    5.7MB

  • Sample

    220923-1dwksshhf7

  • MD5

    693455604d8adcb70f7753a775d436f9

  • SHA1

    833b2bd4f502ff2b65080a05426a5d9431c558b9

  • SHA256

    c848caa153eb6f5f1d66fba17b9d3f4bc97ac47cac3c40b693f466bcef23a7de

  • SHA512

    519259896beb6ac0008fd0dcccfc853ddd9ae106cdc8aa8ab3f10d751dd5a62fa5c4e751f78525bba5f58d09c866ee03375ebccbc0be192642b1570ae8e50ad2

  • SSDEEP

    98304:k02n7/ChNJdlFr9SQ/HZ1NJP96tcx0QEvVJiHbHxg8J5uK:o6sIXMuHbHxg8DuK

Malware Config

Extracted

Family

redline

Botnet

3108_RUZKI

C2

213.219.247.199:9452

Attributes
  • auth_value

    f71fed1cd094e4e1eb7ad1c53e542bca

Targets

    • Target

      c848caa153eb6f5f1d66fba17b9d3f4bc97ac47cac3c40b693f466bcef23a7de

    • Size

      5.7MB

    • MD5

      693455604d8adcb70f7753a775d436f9

    • SHA1

      833b2bd4f502ff2b65080a05426a5d9431c558b9

    • SHA256

      c848caa153eb6f5f1d66fba17b9d3f4bc97ac47cac3c40b693f466bcef23a7de

    • SHA512

      519259896beb6ac0008fd0dcccfc853ddd9ae106cdc8aa8ab3f10d751dd5a62fa5c4e751f78525bba5f58d09c866ee03375ebccbc0be192642b1570ae8e50ad2

    • SSDEEP

      98304:k02n7/ChNJdlFr9SQ/HZ1NJP96tcx0QEvVJiHbHxg8J5uK:o6sIXMuHbHxg8DuK

    • RedLine

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

    • RedLine payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks