Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 14:04

General

  • Target

    df2635d27a0d361a13aafd5436828347ec741cfee9aed5682d9ca4d79fc461a4.exe

  • Size

    856KB

  • MD5

    4b4e79ce19be952c7d9d47e218264b80

  • SHA1

    162aebbc442b16ba8f72bf81a26c9e575f8ab735

  • SHA256

    df2635d27a0d361a13aafd5436828347ec741cfee9aed5682d9ca4d79fc461a4

  • SHA512

    ffd4dd0926ea22e826474b10558abc4eaef3a7cd2fa0c6ab4340a80d62cf808cbe82215587b949fe61206ca8c69986ff6be1338f29bc039a41cd2ab48d936f5d

  • SSDEEP

    24576:wc8MdVW+nCwzgP5oDe6g/eBuXNTtppaTW:wchkczgPmDjU79Ttpt

Malware Config

Signatures

  • Checks for common network interception software 1 TTPs

    Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

  • Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 20 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 4 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df2635d27a0d361a13aafd5436828347ec741cfee9aed5682d9ca4d79fc461a4.exe
    "C:\Users\Admin\AppData\Local\Temp\df2635d27a0d361a13aafd5436828347ec741cfee9aed5682d9ca4d79fc461a4.exe"
    1⤵
    • Enumerates VirtualBox registry keys
    • Adds Run key to start application
    • Checks SCSI registry key(s)
    • Modifies Internet Explorer settings
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:3040

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3040-132-0x00000000007A0000-0x00000000007A7000-memory.dmp

    Filesize

    28KB

  • memory/3040-133-0x0000000000B80000-0x0000000000D2B000-memory.dmp

    Filesize

    1.7MB

  • memory/3040-135-0x00000000007A0000-0x00000000007A3000-memory.dmp

    Filesize

    12KB

  • memory/3040-134-0x00000000007A0000-0x00000000007A7000-memory.dmp

    Filesize

    28KB

  • memory/3040-136-0x0000000000B80000-0x0000000000D2B000-memory.dmp

    Filesize

    1.7MB

  • memory/3040-137-0x0000000000B80000-0x0000000000D2B000-memory.dmp

    Filesize

    1.7MB