General

  • Target

    a2b79e78e5be2b62bb07a730318334eacea599ad356a58820ade052330df6777

  • Size

    26.6MB

  • Sample

    211025-nf17vaghgk

  • MD5

    177b8cd36932b0da6be4b5d52008e76f

  • SHA1

    40c00016929abbf4f05984c9e3631b2c2020f004

  • SHA256

    a2b79e78e5be2b62bb07a730318334eacea599ad356a58820ade052330df6777

  • SHA512

    bbbf62106ae161e5b5d54b45b3ea24809cc55c2207c77c9e6a46152a67fbd0d59aac2c9853305894490ff15e72e26d801f4be077fdfb9ffce2264e4c8e47333e

Score
10/10

Malware Config

Targets

    • Target

      a2b79e78e5be2b62bb07a730318334eacea599ad356a58820ade052330df6777

    • Size

      26.6MB

    • MD5

      177b8cd36932b0da6be4b5d52008e76f

    • SHA1

      40c00016929abbf4f05984c9e3631b2c2020f004

    • SHA256

      a2b79e78e5be2b62bb07a730318334eacea599ad356a58820ade052330df6777

    • SHA512

      bbbf62106ae161e5b5d54b45b3ea24809cc55c2207c77c9e6a46152a67fbd0d59aac2c9853305894490ff15e72e26d801f4be077fdfb9ffce2264e4c8e47333e

    Score
    10/10
    • 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.

    • Drops file in System32 directory

    • 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

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks