Analysis

  • max time kernel
    151s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 17:40

General

  • Target

    HWID PERM.exe

  • Size

    5.6MB

  • MD5

    0174f56a8332b4584ba7c5e0613ee5cb

  • SHA1

    447a233cf7b6f6a69abfcf5dc92d07d4de9dfd95

  • SHA256

    f89692039499443e03edad55335a05451c18d6cc307b767556cd99fa7ee77f16

  • SHA512

    2fab9baee8221ee5f93623b7bcfbe8db061df2729e0fa530eb9f353c6cff80270e187548eb6fc3db102e9a255c29ed5884d655488fbf1a482921f7b58a1e2e26

  • SSDEEP

    98304:1OndwcEvG+FCdZggUjB+mbKWk6q9Ck8Z43xTkTi7b5XTUAIE+rYS+espx7:1OndEe+MXgdjB+mYUk8eATY9Tnax5Q

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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    40KB

    MD5

    94173de2e35aa8d621fc1c4f54b2a082

    SHA1

    fbb2266ee47f88462560f0370edb329554cd5869

    SHA256

    7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f

    SHA512

    cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798

  • memory/2604-18-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-27-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-2-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-4-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-5-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-8-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-11-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-10-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-14-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-16-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-12-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-21-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-7-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-26-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-25-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-20-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-19-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-1-0x00000000758A1000-0x00000000758A2000-memory.dmp

    Filesize

    4KB

  • memory/2604-3-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-17-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-13-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-15-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-24-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-23-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-22-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-6-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-9-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-29-0x0000000000400000-0x0000000000F4C000-memory.dmp

    Filesize

    11.3MB

  • memory/2604-30-0x0000000000400000-0x0000000000F4C000-memory.dmp

    Filesize

    11.3MB

  • memory/2604-31-0x00000000758A1000-0x00000000758A2000-memory.dmp

    Filesize

    4KB

  • memory/2604-32-0x0000000000350000-0x000000000035C000-memory.dmp

    Filesize

    48KB

  • memory/2604-33-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-0-0x0000000000400000-0x0000000000F4C000-memory.dmp

    Filesize

    11.3MB

  • memory/2604-37-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-38-0x0000000005540000-0x00000000056CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2604-39-0x00000000056F0000-0x0000000005904000-memory.dmp

    Filesize

    2.1MB

  • memory/2604-41-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB

  • memory/2604-42-0x0000000075890000-0x00000000759A0000-memory.dmp

    Filesize

    1.1MB