General

  • Target

    modest-menu_v0.9.8_(Kiddionsmodmenu.com)_.zip

  • Size

    15.3MB

  • Sample

    230320-y1ybssfc33

  • MD5

    af9c9de33a29273cae626d0f17969783

  • SHA1

    dbd02372275e226a5bc98d3f40e59e217caf4a14

  • SHA256

    96349b4ca999a16f0e3b2159c41d25685e3dca999322b3a29b25369a24f63ed1

  • SHA512

    c5853928e27029c653d036e096cc5add55a32fc22d760e35fe20271e36d4e5bce4edc17be41f87b05ccd2de886c1222ed390040e4e767b4a6fc32ea8e1ed275b

  • SSDEEP

    393216:SppNV85+fjQdAYnLHbcnM/tIMZTLmhvnq6LuuRopdp3vVoJocfx:cYkcdAcLHbcnM/t5Wh/6HpdpdoScfx

Malware Config

Targets

    • Target

      modest-menu.exe

    • Size

      15.3MB

    • MD5

      af6b000cca334405709a7a45f07b1788

    • SHA1

      57c2502d8ca01a6da5b7ab4e61f857e9e0fd40f8

    • SHA256

      0a03f7b518d5bc76cf58e1bfaad2b6840262b494553626c3727acbb8bd70cb91

    • SHA512

      5dcfefd3dd7111fad2b96cad039a0aa3ea388d1666b20a2ada004c05658171b52b26d699b77564031960505c02cdaf440c66c2694d33ead970fe6fcd8b299b5e

    • SSDEEP

      393216:9FESY8FS6GWgq2pyqNqfMgpcbVTv1OGOSHC84uza:DESYUS6GPqqNqUvToGOSHC8w

    • 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

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks