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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 14:26

General

  • Target

    758a8de930e03ae36e6190015193d28d.exe

  • Size

    188KB

  • MD5

    758a8de930e03ae36e6190015193d28d

  • SHA1

    a9ad6905a3815c1c437a3a56ccb910c9ae782b1d

  • SHA256

    5e590ee2a4fc7bde5362aecd2ae17add7b41780ac63632838303156b1456f1e2

  • SHA512

    54350bb064fa6e3de9484316ce0600ebdbdc95a4a93c369854475cc64a2c7ce2dc102e703a1a10ba2a03f98d550c84156e26e437c587771af656886055533cd6

  • SSDEEP

    3072:/KEZbljGnW7cHiSWH+4bTIJ2B1cM9XKwi6bI8oURLUvLULZgaTILrvakEt:/KEJlynW7xSWeQGpwpRLnlTIHjc

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\758a8de930e03ae36e6190015193d28d.exe
    "C:\Users\Admin\AppData\Local\Temp\758a8de930e03ae36e6190015193d28d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\758a8de930e03ae36e6190015193d28d.exe
      C:\Users\Admin\AppData\Local\Temp\758a8de930e03ae36e6190015193d28d.exe
      2⤵
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:2156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\NO_PWDS_report_28-12-2023_01-29-11-JGNL.bin

    Filesize

    1KB

    MD5

    291e8b32c3b7f729d7f9ed3b174aad11

    SHA1

    faef61f59eea5a8ae00c722feb03649e618483a0

    SHA256

    d84c24effc4da768adc3ae85e157911e778202028ed8674644a0c6d42f392800

    SHA512

    045ac2997c463dbe19fa2be37bbe2edea772c52b4e48164a28950a7072ff2f3f3a1510cd3a905a3e9bb8357e58302ad1d5a9f281f73e40c23ba8a2701186d297

  • memory/1900-8-0x0000000010000000-0x0000000010033600-memory.dmp

    Filesize

    205KB

  • memory/2156-0-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-1-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-2-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-3-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-4-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2156-7-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-10-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-11-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/2156-21-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB