Resubmissions

21/09/2024, 14:30

240921-rvgzaswhqf 9

21/09/2024, 12:49

240921-p2r2qssgme 9

Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21/09/2024, 14:30

General

  • Target

    paint.exe

  • Size

    4.3MB

  • MD5

    91f58c76697f964e359844b460980bff

  • SHA1

    d943bbf58b25f3bd49393044ba02b8a0bd9c5cd5

  • SHA256

    335182fb927d6ce2bbe800b35997d7e0e6010ce388434c65355c11353b0116f2

  • SHA512

    1af656c10d97d652eccfd01c1d84fccf02e6a59219b7f611987f5241d53e98ed5f44d785609491075f992273ed0359cd56fe1101da3b5596bdb9ceb3d1bc9868

  • SSDEEP

    98304:OfWMn/85jV8kbave4qaI6d3WonyEQ+us76D+iLdkCWdFv:yYkeeI6d3Wy57mLnCFv

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 23 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\paint.exe
    "C:\Users\Admin\AppData\Local\Temp\paint.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3012-0-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-7-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-6-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-5-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-3-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-2-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-1-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-4-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-102-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/3012-101-0x00000000003F0000-0x000000000040F000-memory.dmp

    Filesize

    124KB

  • memory/3012-100-0x0000000002BA0000-0x0000000002BBB000-memory.dmp

    Filesize

    108KB

  • memory/3012-99-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/3012-98-0x0000000001D30000-0x0000000001D43000-memory.dmp

    Filesize

    76KB

  • memory/3012-97-0x00000000003F0000-0x0000000000416000-memory.dmp

    Filesize

    152KB

  • memory/3012-96-0x0000000002BA0000-0x0000000002BEC000-memory.dmp

    Filesize

    304KB

  • memory/3012-95-0x00000000003F0000-0x00000000003F9000-memory.dmp

    Filesize

    36KB

  • memory/3012-94-0x00000000003F0000-0x0000000000402000-memory.dmp

    Filesize

    72KB

  • memory/3012-93-0x00000000003F0000-0x00000000003F4000-memory.dmp

    Filesize

    16KB

  • memory/3012-92-0x0000000002CF0000-0x0000000002D5B000-memory.dmp

    Filesize

    428KB

  • memory/3012-91-0x0000000000410000-0x000000000042E000-memory.dmp

    Filesize

    120KB

  • memory/3012-90-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3012-89-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3012-88-0x0000000000420000-0x0000000000424000-memory.dmp

    Filesize

    16KB

  • memory/3012-87-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/3012-86-0x00000000003F0000-0x00000000003F9000-memory.dmp

    Filesize

    36KB

  • memory/3012-85-0x00000000003F0000-0x00000000003FD000-memory.dmp

    Filesize

    52KB

  • memory/3012-84-0x00000000003F0000-0x0000000000411000-memory.dmp

    Filesize

    132KB

  • memory/3012-83-0x00000000003F0000-0x00000000003FA000-memory.dmp

    Filesize

    40KB

  • memory/3012-82-0x00000000003F0000-0x0000000000416000-memory.dmp

    Filesize

    152KB

  • memory/3012-81-0x0000000000410000-0x000000000041D000-memory.dmp

    Filesize

    52KB

  • memory/3012-80-0x00000000003F0000-0x0000000000407000-memory.dmp

    Filesize

    92KB

  • memory/3012-79-0x00000000003F0000-0x0000000000428000-memory.dmp

    Filesize

    224KB

  • memory/3012-78-0x0000000002CF0000-0x0000000002D6B000-memory.dmp

    Filesize

    492KB

  • memory/3012-77-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3012-76-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/3012-75-0x0000000002CF0000-0x0000000002D4C000-memory.dmp

    Filesize

    368KB

  • memory/3012-74-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3012-73-0x00000000003F0000-0x00000000003F9000-memory.dmp

    Filesize

    36KB

  • memory/3012-72-0x0000000002BA0000-0x0000000002BEC000-memory.dmp

    Filesize

    304KB

  • memory/3012-71-0x0000000002CF0000-0x0000000002D4A000-memory.dmp

    Filesize

    360KB

  • memory/3012-70-0x00000000003F0000-0x00000000003F9000-memory.dmp

    Filesize

    36KB

  • memory/3012-69-0x0000000002CF0000-0x0000000002D4F000-memory.dmp

    Filesize

    380KB

  • memory/3012-68-0x00000000003F0000-0x0000000000401000-memory.dmp

    Filesize

    68KB

  • memory/3012-67-0x00000000003F0000-0x0000000000402000-memory.dmp

    Filesize

    72KB

  • memory/3012-66-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3012-65-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/3012-64-0x00000000003F0000-0x00000000003FC000-memory.dmp

    Filesize

    48KB

  • memory/3012-63-0x0000000002CF0000-0x0000000002D5B000-memory.dmp

    Filesize

    428KB

  • memory/3012-62-0x00000000003F0000-0x00000000003FD000-memory.dmp

    Filesize

    52KB

  • memory/3012-61-0x00000000003F0000-0x0000000000411000-memory.dmp

    Filesize

    132KB

  • memory/3012-60-0x0000000002BA0000-0x0000000002BDA000-memory.dmp

    Filesize

    232KB

  • memory/3012-59-0x0000000000410000-0x000000000041D000-memory.dmp

    Filesize

    52KB

  • memory/3012-58-0x0000000002CF0000-0x0000000002D45000-memory.dmp

    Filesize

    340KB

  • memory/3012-57-0x00000000003F0000-0x000000000040F000-memory.dmp

    Filesize

    124KB

  • memory/3012-56-0x00000000003F0000-0x0000000000416000-memory.dmp

    Filesize

    152KB

  • memory/3012-55-0x0000000000410000-0x000000000041D000-memory.dmp

    Filesize

    52KB

  • memory/3012-54-0x00000000003F0000-0x0000000000407000-memory.dmp

    Filesize

    92KB

  • memory/3012-53-0x0000000001D30000-0x0000000001D40000-memory.dmp

    Filesize

    64KB

  • memory/3012-52-0x0000000000420000-0x000000000042A000-memory.dmp

    Filesize

    40KB

  • memory/3012-51-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3012-50-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/3012-49-0x00000000003F0000-0x0000000000412000-memory.dmp

    Filesize

    136KB

  • memory/3012-48-0x0000000002BA0000-0x0000000002BEC000-memory.dmp

    Filesize

    304KB

  • memory/3012-47-0x00000000003F0000-0x00000000003FF000-memory.dmp

    Filesize

    60KB

  • memory/3012-46-0x00000000003F0000-0x0000000000401000-memory.dmp

    Filesize

    68KB

  • memory/3012-45-0x0000000002CF0000-0x0000000002D4F000-memory.dmp

    Filesize

    380KB

  • memory/3012-44-0x00000000003F0000-0x00000000003F6000-memory.dmp

    Filesize

    24KB

  • memory/3012-43-0x00000000003F0000-0x00000000003FC000-memory.dmp

    Filesize

    48KB

  • memory/3012-42-0x00000000003F0000-0x0000000000421000-memory.dmp

    Filesize

    196KB

  • memory/3012-41-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3012-40-0x00000000003F0000-0x00000000003FB000-memory.dmp

    Filesize

    44KB

  • memory/3012-39-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/3012-38-0x00000000003F0000-0x00000000003FC000-memory.dmp

    Filesize

    48KB

  • memory/3012-37-0x0000000003810000-0x0000000003A14000-memory.dmp

    Filesize

    2.0MB

  • memory/3012-36-0x00000000003F0000-0x000000000040D000-memory.dmp

    Filesize

    116KB

  • memory/3012-35-0x00000000003F0000-0x00000000003F8000-memory.dmp

    Filesize

    32KB

  • memory/3012-34-0x00000000003F0000-0x000000000040F000-memory.dmp

    Filesize

    124KB

  • memory/3012-33-0x0000000002BA0000-0x0000000002BDA000-memory.dmp

    Filesize

    232KB

  • memory/3012-32-0x0000000000410000-0x000000000041D000-memory.dmp

    Filesize

    52KB

  • memory/3012-31-0x0000000002CF0000-0x0000000002D45000-memory.dmp

    Filesize

    340KB

  • memory/3012-30-0x00000000003F0000-0x000000000040F000-memory.dmp

    Filesize

    124KB

  • memory/3012-29-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-28-0x0000000002CF0000-0x0000000002D79000-memory.dmp

    Filesize

    548KB

  • memory/3012-27-0x0000000001D30000-0x0000000001D40000-memory.dmp

    Filesize

    64KB

  • memory/3012-26-0x0000000000420000-0x000000000042A000-memory.dmp

    Filesize

    40KB

  • memory/3012-25-0x00000000003F0000-0x000000000041A000-memory.dmp

    Filesize

    168KB

  • memory/3012-24-0x00000000003F0000-0x0000000000412000-memory.dmp

    Filesize

    136KB

  • memory/3012-23-0x0000000002BA0000-0x0000000002BE8000-memory.dmp

    Filesize

    288KB

  • memory/3012-22-0x00000000003F0000-0x00000000003FF000-memory.dmp

    Filesize

    60KB

  • memory/3012-21-0x00000000003F0000-0x00000000003F6000-memory.dmp

    Filesize

    24KB

  • memory/3012-20-0x0000000002CF0000-0x0000000002D4E000-memory.dmp

    Filesize

    376KB

  • memory/3012-19-0x00000000003F0000-0x00000000003FC000-memory.dmp

    Filesize

    48KB

  • memory/3012-18-0x00000000003F0000-0x0000000000421000-memory.dmp

    Filesize

    196KB

  • memory/3012-17-0x0000000003810000-0x0000000003A14000-memory.dmp

    Filesize

    2.0MB

  • memory/3012-16-0x00000000003F0000-0x00000000003FB000-memory.dmp

    Filesize

    44KB

  • memory/3012-15-0x0000000002BA0000-0x0000000002BCA000-memory.dmp

    Filesize

    168KB

  • memory/3012-14-0x00000000003F0000-0x00000000003F8000-memory.dmp

    Filesize

    32KB

  • memory/3012-13-0x00000000003F0000-0x000000000040F000-memory.dmp

    Filesize

    124KB

  • memory/3012-12-0x0000000001D30000-0x0000000001D5B000-memory.dmp

    Filesize

    172KB

  • memory/3012-11-0x0000000000410000-0x000000000042E000-memory.dmp

    Filesize

    120KB

  • memory/3012-10-0x00000000003C0000-0x00000000003DD000-memory.dmp

    Filesize

    116KB

  • memory/3012-9-0x0000000003810000-0x0000000003DF8000-memory.dmp

    Filesize

    5.9MB

  • memory/3012-8-0x0000000003810000-0x0000000003DF8000-memory.dmp

    Filesize

    5.9MB

  • memory/3012-422-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-429-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-430-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-431-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-433-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-434-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-435-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-436-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-437-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-438-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-439-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-440-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-441-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB

  • memory/3012-442-0x000000013FD90000-0x00000001408E3000-memory.dmp

    Filesize

    11.3MB