General

  • Target

    e66a001712595492e31b33bd698e1d7fbaeb3b2f49b04389d1177d9adefe72c0

  • Size

    3.1MB

  • Sample

    220725-w245mahgc3

  • MD5

    542298aa62750cd818d3dad2290313aa

  • SHA1

    1cd88165dca314a4363f50d59596c03362b01bae

  • SHA256

    e66a001712595492e31b33bd698e1d7fbaeb3b2f49b04389d1177d9adefe72c0

  • SHA512

    10fca949c1467fff74764f399c1f9795b5bafd9d8895aa68795f5ea6516c333856b034e9e2b03beb3e989397cc1e12cf38703338775fa503093215e197e27919

Malware Config

Targets

    • Target

      e66a001712595492e31b33bd698e1d7fbaeb3b2f49b04389d1177d9adefe72c0

    • Size

      3.1MB

    • MD5

      542298aa62750cd818d3dad2290313aa

    • SHA1

      1cd88165dca314a4363f50d59596c03362b01bae

    • SHA256

      e66a001712595492e31b33bd698e1d7fbaeb3b2f49b04389d1177d9adefe72c0

    • SHA512

      10fca949c1467fff74764f399c1f9795b5bafd9d8895aa68795f5ea6516c333856b034e9e2b03beb3e989397cc1e12cf38703338775fa503093215e197e27919

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks