General

  • Target

    New Project 1.bin

  • Size

    13.2MB

  • Sample

    220517-jj1y2agfh2

  • MD5

    3516f6cae47d318527ba2a24391edf43

  • SHA1

    cda159e20558c20d567f8745e30cb0dcde34e260

  • SHA256

    57d2f478356b21d798ab32c030fe0fe8cf5ddd0ceb075b259090813558b6abd8

  • SHA512

    f0d6e93743132d2c96060fe90667d61ee554228e3e72f7ba8914f012bee326ea61017daf2c63969cf04d918b6c87adc1cd4bd887480de3e2f97461a5b321c7db

Malware Config

Extracted

Family

redline

Botnet

1502775644

C2

95.143.178.231:11047

Attributes
  • auth_value

    6d1ba68e2d3a3dbe14d0406c631510fe

Extracted

Family

redline

Botnet

1137502411

C2

193.232.179.34:20856

Attributes
  • auth_value

    bf80dce2076c6f3cb9ed05b510f4060e

Targets

    • Target

      New Project 1.bin

    • Size

      13.2MB

    • MD5

      3516f6cae47d318527ba2a24391edf43

    • SHA1

      cda159e20558c20d567f8745e30cb0dcde34e260

    • SHA256

      57d2f478356b21d798ab32c030fe0fe8cf5ddd0ceb075b259090813558b6abd8

    • SHA512

      f0d6e93743132d2c96060fe90667d61ee554228e3e72f7ba8914f012bee326ea61017daf2c63969cf04d918b6c87adc1cd4bd887480de3e2f97461a5b321c7db

    • RedLine

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

    • RedLine Payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • XMRig Miner Payload

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Tasks