Analysis

  • max time kernel
    127s
  • max time network
    132s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-11-2023 16:06

General

  • Target

    c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe

  • Size

    2.9MB

  • MD5

    2f084751d838cb9bfcc8538401245ca6

  • SHA1

    6353a9b23d8e4b50e85cd8e352d4f8d33111b9c0

  • SHA256

    c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c

  • SHA512

    93b8fc0d072f4c162267dcfe9e25e1ec5fe305f4e6e0a87dd84698ded16089430c2bda52129064efdfe22c8ea66566d85e55829837e044459c0fe7e0be55011d

  • SSDEEP

    49152:kYBlx1sMDECa1znLjQy0S4gtSWUxWQ44Dhlqk2RYz9/P1WhZvKg8lfa7KVxmi2/B:ZJ1smyLjQrgcWeVT1lqk2RO9/4v78pIb

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe
    "C:\Users\Admin\AppData\Local\Temp\c189f0fb469d1614cabaf2c7ecad116504f2a89da8c51f371dd28571dc45a13c.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3736-0-0x00000000001E0000-0x0000000000A12000-memory.dmp

    Filesize

    8.2MB

  • memory/3736-1-0x0000000077480000-0x0000000077550000-memory.dmp

    Filesize

    832KB

  • memory/3736-2-0x0000000076B50000-0x0000000076D12000-memory.dmp

    Filesize

    1.8MB

  • memory/3736-3-0x0000000076B50000-0x0000000076D12000-memory.dmp

    Filesize

    1.8MB

  • memory/3736-4-0x0000000076B50000-0x0000000076D12000-memory.dmp

    Filesize

    1.8MB

  • memory/3736-5-0x0000000077480000-0x0000000077550000-memory.dmp

    Filesize

    832KB

  • memory/3736-6-0x0000000077480000-0x0000000077550000-memory.dmp

    Filesize

    832KB

  • memory/3736-8-0x0000000077EB4000-0x0000000077EB5000-memory.dmp

    Filesize

    4KB

  • memory/3736-7-0x0000000076B50000-0x0000000076D12000-memory.dmp

    Filesize

    1.8MB

  • memory/3736-13-0x00000000001E0000-0x0000000000A12000-memory.dmp

    Filesize

    8.2MB

  • memory/3736-12-0x0000000074080000-0x000000007476E000-memory.dmp

    Filesize

    6.9MB

  • memory/3736-14-0x0000000007BF0000-0x00000000080EE000-memory.dmp

    Filesize

    5.0MB

  • memory/3736-15-0x0000000007790000-0x0000000007822000-memory.dmp

    Filesize

    584KB

  • memory/3736-16-0x0000000007830000-0x000000000783A000-memory.dmp

    Filesize

    40KB

  • memory/3736-17-0x0000000008700000-0x0000000008D06000-memory.dmp

    Filesize

    6.0MB

  • memory/3736-18-0x00000000080F0000-0x00000000081FA000-memory.dmp

    Filesize

    1.0MB

  • memory/3736-19-0x0000000007920000-0x0000000007932000-memory.dmp

    Filesize

    72KB

  • memory/3736-20-0x0000000007A80000-0x0000000007ABE000-memory.dmp

    Filesize

    248KB

  • memory/3736-21-0x0000000007AC0000-0x0000000007B0B000-memory.dmp

    Filesize

    300KB

  • memory/3736-23-0x0000000008270000-0x00000000082D6000-memory.dmp

    Filesize

    408KB

  • memory/3736-24-0x00000000091A0000-0x00000000091F0000-memory.dmp

    Filesize

    320KB

  • memory/3736-25-0x00000000001E0000-0x0000000000A12000-memory.dmp

    Filesize

    8.2MB

  • memory/3736-26-0x0000000077480000-0x0000000077550000-memory.dmp

    Filesize

    832KB

  • memory/3736-27-0x0000000009F80000-0x000000000A142000-memory.dmp

    Filesize

    1.8MB

  • memory/3736-28-0x000000000A680000-0x000000000ABAC000-memory.dmp

    Filesize

    5.2MB

  • memory/3736-31-0x00000000001E0000-0x0000000000A12000-memory.dmp

    Filesize

    8.2MB

  • memory/3736-32-0x0000000076B50000-0x0000000076D12000-memory.dmp

    Filesize

    1.8MB

  • memory/3736-33-0x0000000077480000-0x0000000077550000-memory.dmp

    Filesize

    832KB

  • memory/3736-34-0x0000000074080000-0x000000007476E000-memory.dmp

    Filesize

    6.9MB