General

  • Target

    3c0bc91e69e6a63c13a5c5109a5910701a29864884502454bfd54d9717d052a2

  • Size

    2.0MB

  • Sample

    221117-pz6r4sed62

  • MD5

    19651c0211e7bf0afc579a9323bcceec

  • SHA1

    668d74d53655f49cff9e70f3ddfe8a6fb1bf843b

  • SHA256

    3c0bc91e69e6a63c13a5c5109a5910701a29864884502454bfd54d9717d052a2

  • SHA512

    29fbd7fcff195ffbcd5bba22b1297ef5c156ecce7d9bc5942ad8f9b23e8e624abef8b24b69f66b9ceb3006a1e523a1cd3e36801def1e4336f8d6b016b7f6d430

  • SSDEEP

    49152:hIbxKguq8E0dtzo0qDVn9bd4jmRjoEHjqUPTBFJeHo:jgadpo0qBlmjmRjoEHjqwFJeH

Score
10/10

Malware Config

Extracted

Family

systembc

C2

slavelever.info:4248

slavelevereoewl.info:4248

Targets

    • Target

      3c0bc91e69e6a63c13a5c5109a5910701a29864884502454bfd54d9717d052a2

    • Size

      2.0MB

    • MD5

      19651c0211e7bf0afc579a9323bcceec

    • SHA1

      668d74d53655f49cff9e70f3ddfe8a6fb1bf843b

    • SHA256

      3c0bc91e69e6a63c13a5c5109a5910701a29864884502454bfd54d9717d052a2

    • SHA512

      29fbd7fcff195ffbcd5bba22b1297ef5c156ecce7d9bc5942ad8f9b23e8e624abef8b24b69f66b9ceb3006a1e523a1cd3e36801def1e4336f8d6b016b7f6d430

    • SSDEEP

      49152:hIbxKguq8E0dtzo0qDVn9bd4jmRjoEHjqUPTBFJeHo:jgadpo0qBlmjmRjoEHjqwFJeH

    Score
    10/10
    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • 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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Tasks