Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    20-12-2021 09:14

General

  • Target

    3d07efde85a5ded500f658ef0e2fbd446851b593a79c9bb46055293cb3d42dac.exe

  • Size

    8.6MB

  • MD5

    916d89ca529c0a7a07c4a55c0d2e1560

  • SHA1

    687e508ca7fe82ae9055ab6b335eac30af0bd791

  • SHA256

    3d07efde85a5ded500f658ef0e2fbd446851b593a79c9bb46055293cb3d42dac

  • SHA512

    bcf3618c2c064fec590088f2e1659bc050cf3eadc9a66b55ab40982f830685725a8c40e16ee3b5bf307077ab8daaf250fbd06e7246979ee483452650bc4652fb

Malware Config

Signatures

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

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

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d07efde85a5ded500f658ef0e2fbd446851b593a79c9bb46055293cb3d42dac.exe
    "C:\Users\Admin\AppData\Local\Temp\3d07efde85a5ded500f658ef0e2fbd446851b593a79c9bb46055293cb3d42dac.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2668

Network

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

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2668-115-0x00000000777C0000-0x000000007794E000-memory.dmp
    Filesize

    1.6MB

  • memory/2668-116-0x0000000000400000-0x0000000001BAD000-memory.dmp
    Filesize

    23.7MB

  • memory/2668-117-0x0000000000400000-0x0000000001BAD000-memory.dmp
    Filesize

    23.7MB

  • memory/2668-118-0x0000000000400000-0x0000000001BAD000-memory.dmp
    Filesize

    23.7MB

  • memory/2668-119-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-120-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-121-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-122-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-123-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-124-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-125-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-126-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-127-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-128-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-129-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-130-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-131-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-132-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-133-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-134-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-135-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-136-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-137-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-138-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-139-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-140-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-141-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-142-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-143-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-144-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-146-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-145-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-147-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-148-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-149-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-150-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-151-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-152-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-153-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-154-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-155-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-156-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-157-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-158-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-159-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-160-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-161-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-163-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-162-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-164-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-165-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-166-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-167-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-168-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-170-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-169-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-171-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-172-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-173-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-174-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-175-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-176-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-178-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-177-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-179-0x0000000000401000-0x000000000080D000-memory.dmp
    Filesize

    4.0MB

  • memory/2668-535-0x0000000010000000-0x000000001003C000-memory.dmp
    Filesize

    240KB

  • memory/2668-536-0x0000000005FCE000-0x000000000610B000-memory.dmp
    Filesize

    1.2MB

  • memory/2668-537-0x0000000005BB0000-0x0000000005BB1000-memory.dmp
    Filesize

    4KB

  • memory/2668-538-0x0000000004270000-0x0000000004271000-memory.dmp
    Filesize

    4KB

  • memory/2668-540-0x0000000005CC0000-0x0000000005CC1000-memory.dmp
    Filesize

    4KB

  • memory/2668-539-0x0000000005CA0000-0x0000000005CA1000-memory.dmp
    Filesize

    4KB

  • memory/2668-542-0x0000000005E00000-0x0000000005E01000-memory.dmp
    Filesize

    4KB

  • memory/2668-541-0x0000000005CE0000-0x0000000005CE1000-memory.dmp
    Filesize

    4KB

  • memory/2668-543-0x0000000006310000-0x00000000063E1000-memory.dmp
    Filesize

    836KB

  • memory/2668-544-0x0000000006310000-0x00000000063E1000-memory.dmp
    Filesize

    836KB

  • memory/2668-545-0x0000000006310000-0x00000000063E1000-memory.dmp
    Filesize

    836KB