Analysis

  • max time kernel
    45s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/02/2025, 18:44

General

  • Target

    HWID PERM.exe

  • Size

    5.4MB

  • MD5

    8b3b6761a5ada29b0d2e3eba8d739a6a

  • SHA1

    be76c501a74fabc3a3b6f4e3c3dcd0f8bba46c0a

  • SHA256

    7e28def00bbb57d5a43aee2e2884ba1bec9928f0322a38e12939dbb06f177c91

  • SHA512

    9d8bf77b8171b9fcc8de3f2f848f557cfebd15579474175ab903227e587da5ec2437f0f6175961f41436b8a85451a49131fccfff2ebc2f924cc9385d8e15b6b0

  • SSDEEP

    98304:v1+UCD8+5HTzqd7qzAqe8luxiIbqIZiwGBdSwOfFS4q:Pl+5HTW9qDFluI3IZi5DqFf

Malware Config

Signatures

  • ElysiumStealer

    ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

  • ElysiumStealer Support DLL 1 IoCs
  • Elysiumstealer family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 48 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HWID PERM.exe
    "C:\Users\Admin\AppData\Local\Temp\HWID PERM.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Maps connected drives based on registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2684
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\sByte.dll

    Filesize

    40KB

    MD5

    94173de2e35aa8d621fc1c4f54b2a082

    SHA1

    fbb2266ee47f88462560f0370edb329554cd5869

    SHA256

    7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f

    SHA512

    cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798

  • memory/2684-24-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-26-0x000000000A370000-0x000000000A3AC000-memory.dmp

    Filesize

    240KB

  • memory/2684-5-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-4-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-3-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-2-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-7-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-8-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-9-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-11-0x0000000000400000-0x0000000000EF2000-memory.dmp

    Filesize

    10.9MB

  • memory/2684-12-0x0000000000400000-0x0000000000EF2000-memory.dmp

    Filesize

    10.9MB

  • memory/2684-13-0x0000000003230000-0x000000000323C000-memory.dmp

    Filesize

    48KB

  • memory/2684-1-0x0000000076D80000-0x0000000076D81000-memory.dmp

    Filesize

    4KB

  • memory/2684-18-0x00000000067F0000-0x000000000697E000-memory.dmp

    Filesize

    1.6MB

  • memory/2684-19-0x0000000006A80000-0x0000000007024000-memory.dmp

    Filesize

    5.6MB

  • memory/2684-20-0x0000000007030000-0x00000000070C2000-memory.dmp

    Filesize

    584KB

  • memory/2684-21-0x00000000071D0000-0x0000000007236000-memory.dmp

    Filesize

    408KB

  • memory/2684-22-0x0000000005FA0000-0x0000000005FAA000-memory.dmp

    Filesize

    40KB

  • memory/2684-23-0x0000000006170000-0x0000000006384000-memory.dmp

    Filesize

    2.1MB

  • memory/2684-0-0x0000000000400000-0x0000000000EF2000-memory.dmp

    Filesize

    10.9MB

  • memory/2684-6-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-27-0x0000000000400000-0x0000000000EF2000-memory.dmp

    Filesize

    10.9MB

  • memory/2684-25-0x0000000007850000-0x0000000007862000-memory.dmp

    Filesize

    72KB

  • memory/2684-28-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-29-0x0000000076D80000-0x0000000076D81000-memory.dmp

    Filesize

    4KB

  • memory/2684-30-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-31-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-32-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-33-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-35-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2684-49-0x0000000076D60000-0x0000000076E50000-memory.dmp

    Filesize

    960KB

  • memory/2984-37-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-36-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-42-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-48-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-47-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-46-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-45-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-44-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-43-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB

  • memory/2984-38-0x0000027569D60000-0x0000027569D61000-memory.dmp

    Filesize

    4KB