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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    13/03/2024, 20:38

General

  • Target

    7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe

  • Size

    562KB

  • MD5

    01c56a088665a63d15824c83e5f0aa54

  • SHA1

    7043feaaf306a0dc30f3348fa3f2ac8b7674629b

  • SHA256

    7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574

  • SHA512

    1bff46602e084274c53fb268e64076f65273e130c24a5c9aef608d0870c428559ab984241fc13d53d276bf9a61713eadd55690d62550ac4a9ec72d5230567220

  • SSDEEP

    12288:tEQoS9qhc5DcJ5Cj5Nb2wslDYwLRbmUmwwm5rqXSSl:t2c5gJ5MpTjQbnAmcXSSl

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 17 IoCs
  • UPX dump on OEP (original entry point) 19 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 19 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
    "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1204
    • C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
      "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2568
      • C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
        "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\german hardcore fucking big shower .mpeg.exe

    Filesize

    1.3MB

    MD5

    72921ff6517d669c341b05ff0813f97b

    SHA1

    fc333b1912658838c1d6cfe73ac86856235c5ef1

    SHA256

    abc4ccde654940189911c35dac5db30c54b9fd88397db5d28bddf86561201b04

    SHA512

    497f2a750c44fb6c90d610678b5fd97a34934bbe519c9a902f425b399ad59044a31ac19225d0c74ff402cedbb44dc3aa351decc94ae7a02c5c27dd7e5c2bcc14

  • memory/1204-127-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-133-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-145-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-142-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-139-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-93-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-136-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-106-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-109-0x0000000004AF0000-0x0000000004B0D000-memory.dmp

    Filesize

    116KB

  • memory/1204-110-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-66-0x0000000004AF0000-0x0000000004B0D000-memory.dmp

    Filesize

    116KB

  • memory/1204-116-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-113-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-124-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-130-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1204-121-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2568-90-0x0000000004E10000-0x0000000004E2D000-memory.dmp

    Filesize

    116KB

  • memory/2568-67-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2572-105-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2572-91-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB