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Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 19:14

General

  • Target

    372975e9ebc7d5eac768fcae4bf85327.exe

  • Size

    112KB

  • MD5

    372975e9ebc7d5eac768fcae4bf85327

  • SHA1

    7cfb3bc71c58d3a9020b669ed3e01d26752f0663

  • SHA256

    2a5fa550056b2f30826aef61f74863c4726b0df18c036ea720993b9e45f9daab

  • SHA512

    35e41f13510b168e1b834f0b1943ac234f3929eef9bdd0474a0c4846be03a146cd6a6f0b78792cd9a29220597987613d2b914858aa6e2ac93d0eb419588c70c1

  • SSDEEP

    1536:fqAD6mHq2bkX8aFrw3G+cW+YMw9CjpllbfAjMvd3wSr0+0FOZAkqy6:fqWj4T6cLrjplQ8d39r0xFOC

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\372975e9ebc7d5eac768fcae4bf85327.exe
    "C:\Users\Admin\AppData\Local\Temp\372975e9ebc7d5eac768fcae4bf85327.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: MapViewOfSection
    PID:2104
  • C:\Windows\syswow64\svchost.exe
    "C:\Windows\syswow64\svchost.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1244-4-0x0000000077120000-0x00000000772C9000-memory.dmp

    Filesize

    1.7MB

  • memory/1244-5-0x0000000002A00000-0x0000000002A07000-memory.dmp

    Filesize

    28KB

  • memory/1244-9-0x0000000077120000-0x00000000772C9000-memory.dmp

    Filesize

    1.7MB

  • memory/2104-0-0x00000000003C0000-0x00000000003C4000-memory.dmp

    Filesize

    16KB

  • memory/2104-1-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2104-3-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2712-6-0x00000000000C0000-0x00000000000C7000-memory.dmp

    Filesize

    28KB