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Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 20:57

General

  • Target

    eb59cadeadde5035c8153ded0a8f90ac88039fd848e8a2a3e9d568f46db3e712.exe

  • Size

    192KB

  • MD5

    05f51e94e7edd1ad131bdb43e4254820

  • SHA1

    9a9799f7bcf624b960a6585e353e8b5c374a097d

  • SHA256

    eb59cadeadde5035c8153ded0a8f90ac88039fd848e8a2a3e9d568f46db3e712

  • SHA512

    0c2b6198ce57de3cff0131a5b8ae5a2101c4c909af1f7a1123a974faeaf2c4a96acfab86c14966b7809fbfe46cbaff373c04676dbdefa1fc9f56387e5e745769

  • SSDEEP

    3072:MFKNn7MlttMFz8o+F334VSKkfoyHYb/zCHPEhg5JN8x+eDfcAuQPUS9rulCA:MFg7MltKa2kHHYb/zCHPEhg5JN8x+eDq

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb59cadeadde5035c8153ded0a8f90ac88039fd848e8a2a3e9d568f46db3e712.exe
    "C:\Users\Admin\AppData\Local\Temp\eb59cadeadde5035c8153ded0a8f90ac88039fd848e8a2a3e9d568f46db3e712.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Users\Admin\peeguej.exe
      "C:\Users\Admin\peeguej.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\peeguej.exe

    Filesize

    192KB

    MD5

    7df1f247b98afd0c578ee9608f9aa3ac

    SHA1

    67b50c76f8653e88ae65dee8065dc95a1a7e2422

    SHA256

    26e0eaae9b2927cbca1340b638bfece9f61465f0890fa2f9e3141db2f218265a

    SHA512

    5608910265db1583f4128188e663f0b0ff80cbb0318fd69ff7a1880de25d8cbd636bd67a6855da0dd384c87616a708fb805a2f834df85617fa978499478d71f0

  • memory/1836-34-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/1836-38-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/4780-0-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/4780-37-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB