Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 01:03

General

  • Target

    07d67e203fb2bd50924cc67db4f2315f60fe11fff4be59b04e41eb36453da078.exe

  • Size

    674KB

  • MD5

    a98b06cc816677cd4451d3e1e2c69d98

  • SHA1

    2969e3efe5e0c75f6bfd69a096b86bc77c99875c

  • SHA256

    07d67e203fb2bd50924cc67db4f2315f60fe11fff4be59b04e41eb36453da078

  • SHA512

    d73572d28c89b4806d65113d947f04826bac2119c902ee8df3d1b0cac94d18048d78645269ed258fa3ad43d125c9e9e95c88a92bad1d250bc4f3893fb4f8c5dc

  • SSDEEP

    12288:/2Co9kUzVAtb/WMdNnuo6+jg5zkln4GePBqGUr4/:/t39W8NnusgVKn4Gek74/

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07d67e203fb2bd50924cc67db4f2315f60fe11fff4be59b04e41eb36453da078.exe
    "C:\Users\Admin\AppData\Local\Temp\07d67e203fb2bd50924cc67db4f2315f60fe11fff4be59b04e41eb36453da078.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\07d67e203fb2bd50924cc67db4f2315f60fe11fff4be59b04e41eb36453da078.exe
      "C:\Users\Admin\AppData\Local\Temp\07d67e203fb2bd50924cc67db4f2315f60fe11fff4be59b04e41eb36453da078.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:3664

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsj5219.tmp\System.dll
    Filesize

    11KB

    MD5

    75ed96254fbf894e42058062b4b4f0d1

    SHA1

    996503f1383b49021eb3427bc28d13b5bbd11977

    SHA256

    a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

    SHA512

    58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

  • memory/1148-16-0x0000000077BE1000-0x0000000077D01000-memory.dmp
    Filesize

    1.1MB

  • memory/1148-17-0x0000000074834000-0x0000000074835000-memory.dmp
    Filesize

    4KB

  • memory/3664-18-0x0000000000400000-0x0000000001654000-memory.dmp
    Filesize

    18.3MB

  • memory/3664-19-0x0000000077C68000-0x0000000077C69000-memory.dmp
    Filesize

    4KB

  • memory/3664-20-0x0000000077C85000-0x0000000077C86000-memory.dmp
    Filesize

    4KB

  • memory/3664-21-0x0000000000400000-0x0000000001654000-memory.dmp
    Filesize

    18.3MB

  • memory/3664-23-0x0000000077BE1000-0x0000000077D01000-memory.dmp
    Filesize

    1.1MB