General

  • Target

    fe5fbfedbf7fee61617678a88c21c6dd124741de318b33634a34516cb53c9a34

  • Size

    1.8MB

  • Sample

    220925-ef13eaedfj

  • MD5

    3471689db6efeea777cce79294589467

  • SHA1

    b3ebf6c3cb4c2c4621451d112819789aa7615fcd

  • SHA256

    fe5fbfedbf7fee61617678a88c21c6dd124741de318b33634a34516cb53c9a34

  • SHA512

    810ff7976121f333f8ce02030f8766980455e1a26d9d09701f2728a3bccb80ecec944da82ef5e3046bdaa47d8248099dc6512ed7abe34137d076f10527f21fc6

  • SSDEEP

    49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score
9/10

Malware Config

Targets

    • Target

      fe5fbfedbf7fee61617678a88c21c6dd124741de318b33634a34516cb53c9a34

    • Size

      1.8MB

    • MD5

      3471689db6efeea777cce79294589467

    • SHA1

      b3ebf6c3cb4c2c4621451d112819789aa7615fcd

    • SHA256

      fe5fbfedbf7fee61617678a88c21c6dd124741de318b33634a34516cb53c9a34

    • SHA512

      810ff7976121f333f8ce02030f8766980455e1a26d9d09701f2728a3bccb80ecec944da82ef5e3046bdaa47d8248099dc6512ed7abe34137d076f10527f21fc6

    • SSDEEP

      49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

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