Analysis

  • max time kernel
    141s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 03:21

General

  • Target

    d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe

  • Size

    3.0MB

  • MD5

    67364dc3c70d33c4ca4b24bed33c4a1c

  • SHA1

    b32d1adb949a0ad7436364b0283af915599697a5

  • SHA256

    d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e

  • SHA512

    25b8560722697bea4555ba1a756ba162e26609a297105398a5f4108b9630b4b7665026986c628006f63334208a2c160e2364c30d12c5af62be7f23654925a2ec

  • SSDEEP

    49152:WZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6Pxq:WARw3UJKHOa/Xffs0S5q

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 6 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe
    "C:\Users\Admin\AppData\Local\Temp\d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\{8F5C6E1C-5635-4924-A83E-6EC28F6C55B4}\CCDInstaller.js

    Filesize

    1.2MB

    MD5

    fb970bc9889933229160723a60571dde

    SHA1

    b1b68348b77101b31bea510311c6e85451f833fc

    SHA256

    39e34fc3dfd74d25631ea2fecaca70a5d767b5f3f40f24380237dc06a80252e2

    SHA512

    65c4b44e42c7d94a89be9b18ef7589f16f247f47f459da2e8b59b4ffbbba25cbb07971f8484e9bc25bd8c6f953a291ab9384a154aab9ad1572375b3b30c31886

  • C:\Users\Admin\AppData\Local\Temp\{8F5C6E1C-5635-4924-A83E-6EC28F6C55B4}\index.html

    Filesize

    426B

    MD5

    a28ab17b18ff254173dfeef03245efd0

    SHA1

    c6ce20924565644601d4e0dd0fba9dde8dea5c77

    SHA256

    886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375

    SHA512

    9371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6

  • memory/2192-33-0x00000000054E0000-0x0000000005500000-memory.dmp

    Filesize

    128KB

  • memory/2192-14-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

    Filesize

    4KB

  • memory/2192-31-0x00000000054E0000-0x0000000005500000-memory.dmp

    Filesize

    128KB

  • memory/2192-32-0x00000000054E0000-0x0000000005500000-memory.dmp

    Filesize

    128KB

  • memory/2192-5-0x00000000003B0000-0x0000000000D75000-memory.dmp

    Filesize

    9.8MB

  • memory/2192-34-0x00000000054E0000-0x0000000005500000-memory.dmp

    Filesize

    128KB

  • memory/2192-35-0x00000000054E0000-0x0000000005500000-memory.dmp

    Filesize

    128KB

  • memory/2192-63-0x00000000003B0000-0x0000000000D75000-memory.dmp

    Filesize

    9.8MB

  • memory/2192-64-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

    Filesize

    4KB

  • memory/2192-66-0x00000000003B0000-0x0000000000D75000-memory.dmp

    Filesize

    9.8MB

  • memory/2192-67-0x00000000003B0000-0x0000000000D75000-memory.dmp

    Filesize

    9.8MB

  • memory/2192-76-0x00000000003B0000-0x0000000000D75000-memory.dmp

    Filesize

    9.8MB

  • memory/2192-77-0x00000000003B0000-0x0000000000D75000-memory.dmp

    Filesize

    9.8MB