Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    05-11-2024 14:09

General

  • Target

    EQ_AW24 New Order Request.xlx.exe

  • Size

    656KB

  • MD5

    ca2ed1b927f4bee1cd1f24bb19f4c0e1

  • SHA1

    d1b7dc1cc0412301c61660d0d5cb02d20a6aa77d

  • SHA256

    030324e0a31427fd63213acd29f3cdf5b445a6ec03eb803fb08dbf3a0c1b258b

  • SHA512

    153939e1eeaeb2e3d4fc9f487ce039fde403a18ea94466c55c53ce5e00aefa59ae3324c03687c1794c7d321da9b2dced1bca2a658d5da54e0acb76dfff4d3da7

  • SSDEEP

    12288:cT02YrvZq2mPKxG3sfYFwJH9ZzkwGQWOsKWLCp6X9uruAK5Gi:cTbYdqfKxG3swyVk7QWOhW+p6NBAWGi

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 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EQ_AW24 New Order Request.xlx.exe
    "C:\Users\Admin\AppData\Local\Temp\EQ_AW24 New Order Request.xlx.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:528
    • C:\Users\Admin\AppData\Local\Temp\EQ_AW24 New Order Request.xlx.exe
      "C:\Users\Admin\AppData\Local\Temp\EQ_AW24 New Order Request.xlx.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      PID:2960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsz7ED2.tmp\System.dll

    Filesize

    12KB

    MD5

    564bb0373067e1785cba7e4c24aab4bf

    SHA1

    7c9416a01d821b10b2eef97b80899d24014d6fc1

    SHA256

    7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

    SHA512

    22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

  • memory/528-10-0x0000000076ED1000-0x0000000076FD2000-memory.dmp

    Filesize

    1.0MB

  • memory/528-11-0x0000000076ED0000-0x0000000077079000-memory.dmp

    Filesize

    1.7MB

  • memory/2960-12-0x0000000076ED0000-0x0000000077079000-memory.dmp

    Filesize

    1.7MB

  • memory/2960-13-0x00000000004B0000-0x0000000001512000-memory.dmp

    Filesize

    16.4MB