Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-02-2025 14:10

General

  • Target

    SecuriteInfo.com.Win32.Evo-gen.30879.16326.exe

  • Size

    6.3MB

  • MD5

    5a29a65ddb18ddc1e7363f10cbdf3ad9

  • SHA1

    1dad241c181842554407c1af703cc657ec50ef53

  • SHA256

    d5162b8e644114e87a5c54b6125ab5c23031898ae3e75f754a8269321775eb93

  • SHA512

    d9dad1fbb57b3a39e17ed50ada2be7b87583467f377cc0485b4de378450c407edcb5610206b9b401ea9d2bdbde2e3dae925175e141f063a28dcb6a91d01b3806

  • SSDEEP

    98304:EWuH2NcKHIBsUkhVMhFukxaXRDQaFcSca9ChNg29NFMr9f3mEe9gq7pE/W:EWqscKHdTKhYk0X2w389gq90W

Malware Config

Extracted

Family

cryptbot

C2

http://home.fivepp5sb.top/joLepLgSzIBRhlkJbQYx17

Signatures

  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Cryptbot family
  • Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 7 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Downloads MZ/PE file 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 10 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 24 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • System policy modification 1 TTPs 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.30879.16326.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.30879.16326.exe"
    1⤵
    • Enumerates VirtualBox registry keys
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:632
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7OUYzMEVFOEYtQzI0MC00QzNBLUJCNTYtQzMzRTg2NzY2MjUyfSIgdXNlcmlkPSJ7M0QzMTA0QTktNjhFMy00RENELTkwMzgtMjQyODQ2RjVDNzBCfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7MkEzMTQ0MjctQTAxMS00MEJELTgzNTYtNTEzRUI3M0E1RkY4fSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDcxNzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTY4MDM3MTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDM2NzAwNTM0Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:1912
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\MicrosoftEdge_X64_132.0.2957.140.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\MicrosoftEdge_X64_132.0.2957.140.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\MicrosoftEdge_X64_132.0.2957.140.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Executes dropped EXE
      • Installs/modifies Browser Helper Object
      • Drops file in Program Files directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:4656
      • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff7516da818,0x7ff7516da824,0x7ff7516da830
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        PID:3924
      • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe" --msedge --channel=stable --system-level --verbose-logging --create-shortcuts=2 --install-level=1
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Modifies data under HKEY_USERS
        • Suspicious use of WriteProcessMemory
        PID:4128
        • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe
          "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff7516da818,0x7ff7516da824,0x7ff7516da830
          4⤵
          • Executes dropped EXE
          PID:4916
      • C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --register-package-identity --verbose-logging --system-level
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1628
        • C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff6b95ba818,0x7ff6b95ba824,0x7ff6b95ba830
          4⤵
          • Executes dropped EXE
          PID:4100
      • C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --remove-deprecated-packages --verbose-logging --system-level
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2552
        • C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff6b95ba818,0x7ff6b95ba824,0x7ff6b95ba830
          4⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          PID:692
      • C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --update-game-assist-package --verbose-logging --system-level
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3120
        • C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff6b95ba818,0x7ff6b95ba824,0x7ff6b95ba830
          4⤵
          • Executes dropped EXE
          PID:2276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{98AB332B-22B1-4002-8AF8-50CE4D693626}\EDGEMITMP_74772.tmp\setup.exe

    Filesize

    6.6MB

    MD5

    b4c8ad75087b8634d4f04dc6f92da9aa

    SHA1

    7efaa2472521c79d58c4ef18a258cc573704fb5d

    SHA256

    522a25568bb503cf8b44807661f31f0921dee91d37691bf399868733205690bf

    SHA512

    5094505b33a848badcffd6b3b93aad9ad73f391e201dee052376c4f8573ba351f0b8c102131216088ffb38d0ed7b5fe70ba95c3ac2c33a50c993584fe7c435e3

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

    Filesize

    3.7MB

    MD5

    3646786aea064c0845f5bb1b8e976985

    SHA1

    a31ba2d2192898d4c0a01511395bdf87b0e53873

    SHA256

    a129a6de7b90500483226192b260eaca1ee116a007771d421aa3eee38af48d6f

    SHA512

    145f8abf2ecffd8ecc3745dbd9ab2e360826fa46d6f21dbebece7802b9b5980f4ab19e2dfd180ce0cfb84366f3ac5c87cd1b74a085e1a0dd620b6c097900e0f4

  • C:\Program Files\msedge_installer.log

    Filesize

    71KB

    MD5

    eb6cb30f9355c4ba02595ac9998453ba

    SHA1

    d982eefcb4912d2e173851df2deb105ec30580f8

    SHA256

    d73a96f33510727c50f4ef14e1e85578041e6d6f570686e2a4c729df2bb7e5c0

    SHA512

    909278d1d9d18c14f8673e9e4ebe4b3160835d5a22c8aa2fc8b0f51e07df516c1512f3eac23e3d1bb5f429c813ff653779442c8b8f7d5da363c11f7ef34ecb1e

  • C:\Program Files\msedge_installer.log

    Filesize

    99KB

    MD5

    79cd65070e548ced2cdf0c985cbc779d

    SHA1

    22302fe9ff2b2bc69b0221fed6dab506b61b8e94

    SHA256

    9e916d3142d834b4c01c74ead214a86e3ed98f0de564d3c7a413053418133a67

    SHA512

    2b9750f76edb2a906b98ce1d664b8e9bc794ee0e16b84b4ce095bc0c16bc722b2c1cb893f2167fbc0d65e99226b0ddc440268895485bbccaefe43e5679b9361f

  • C:\Program Files\msedge_installer.log

    Filesize

    101KB

    MD5

    4a2ca25fe48bde61723db1ed748a09e0

    SHA1

    f97ade24d3d3c14e566bd03563a0aa46c826d842

    SHA256

    6e79a372bd15dab218ef5fb747c4ec114a57a9a56f718a94da6ce8f79a55b05f

    SHA512

    15346dbdeafb9aba08f10a6362e4feaf817b040941256d404ac8fbc88da63a946775ca49d86f5c5f354e5814c95ae140145d3442ec79c5e2959672fac3658d66

  • memory/632-8-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-20-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-0-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-9-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-11-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-12-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-13-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-14-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-15-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-16-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-17-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-18-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-19-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-7-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-21-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-22-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-6-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-5-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-4-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-3-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-2-0x0000000000C21000-0x0000000000EB9000-memory.dmp

    Filesize

    2.6MB

  • memory/632-1-0x0000000077EB4000-0x0000000077EB6000-memory.dmp

    Filesize

    8KB

  • memory/632-81-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-82-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-237-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB

  • memory/632-384-0x0000000000C20000-0x000000000178E000-memory.dmp

    Filesize

    11.4MB