Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2024 16:00

General

  • Target

    NordVPNSetup.exe

  • Size

    1.7MB

  • MD5

    59cb69a08fdd9cb4b0539e3356df1d4d

  • SHA1

    0c773a0a76f821780c002d527bee387b98904569

  • SHA256

    bea34078c360c71fcadc1a86ebd397d081f0d589913ad43970c1a3983231f522

  • SHA512

    51d4f3d396d183bc5dcaaa0a26cf024fade9b5e5c0e73e1d2ee7663ba26bc55e799beb488d5bab8d8252147b33df6ea1209ebd730124a919940e899758842ec2

  • SSDEEP

    24576:u7FUDowAyrTVE3U5Fg23TD2D+Fz3ifFUwo433RfFcdnOtksSm:uBuZrEUWq0t9D7l

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Users\Admin\AppData\Local\Temp\is-AL8DH.tmp\NordVPNSetup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-AL8DH.tmp\NordVPNSetup.tmp" /SL5="$501CE,890440,866304,C:\Users\Admin\AppData\Local\Temp\NordVPNSetup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:2580

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-9LFPL.tmp\Nord.Setup.dll

    Filesize

    20KB

    MD5

    efd6c78398c9b0ed9795b2b9f1a365d1

    SHA1

    9cf22574b1746b868b5d893c8b6b86933f24cfa6

    SHA256

    0eee8cf4863b70b63a2b0e2b475dd33172069a0954795889cb8fd3e241d89aae

    SHA512

    68441fdd646bb462a5fd9d1d73db56d45f5356b6fb9533b4b649220747ed7b9759235ae6ab91845904b61c3d96f54d090cd5688ff964ad834c01925a1a49cb9a

  • C:\Users\Admin\AppData\Local\Temp\is-9LFPL.tmp\Nord.Setup.dll

    Filesize

    40KB

    MD5

    b18bd486c5718397bc65d77a16ce2593

    SHA1

    58fe73e27c5c04e6915c5358f698f7fe8c2b5af8

    SHA256

    0bbf32b0553ca1292602e8c2c0458e075fdee2c8b6ef8ea81e924a86bc065f3c

    SHA512

    f4ffa1c8983914c41657fecc11c9324caa5899ad875b9687da8ffcf79ab189f19d6f926e16f09f240de9e6b22e26691fae785ed95657af310de5bf6c58ce8e0e

  • C:\Users\Admin\AppData\Local\Temp\is-AL8DH.tmp\NordVPNSetup.tmp

    Filesize

    266KB

    MD5

    b29b677e400b2c88eed3849f27dc28e3

    SHA1

    130f67cb0f5df8d7ff07ab610d438f97367e07c0

    SHA256

    e3c47325a57fb0cd2a7f50a52c7d51e668b9ee434be5c300ff2e11adca8f9dbf

    SHA512

    db3bc50b4d22826b83042c0f4eeded93b5653e236bc8a927119aa04612fb6f46b216e6644ca06e3d2f7f1e4d59169c942989e99eea2ef29cba4bad4d4afc9a9d

  • memory/2580-22-0x00000000042B0000-0x00000000042C0000-memory.dmp

    Filesize

    64KB

  • memory/2580-18-0x00000000037A0000-0x00000000037B0000-memory.dmp

    Filesize

    64KB

  • memory/2580-23-0x0000000073E50000-0x0000000073E60000-memory.dmp

    Filesize

    64KB

  • memory/2580-5-0x0000000000D30000-0x0000000000D31000-memory.dmp

    Filesize

    4KB

  • memory/2580-24-0x00000000735B0000-0x0000000073D60000-memory.dmp

    Filesize

    7.7MB

  • memory/2580-25-0x0000000006930000-0x0000000006E5C000-memory.dmp

    Filesize

    5.2MB

  • memory/2580-27-0x0000000000400000-0x000000000071B000-memory.dmp

    Filesize

    3.1MB

  • memory/2580-28-0x0000000000D30000-0x0000000000D31000-memory.dmp

    Filesize

    4KB

  • memory/2580-31-0x00000000037A0000-0x00000000037B0000-memory.dmp

    Filesize

    64KB

  • memory/2580-32-0x00000000735B0000-0x0000000073D60000-memory.dmp

    Filesize

    7.7MB

  • memory/3064-0-0x0000000000400000-0x00000000004E1000-memory.dmp

    Filesize

    900KB

  • memory/3064-26-0x0000000000400000-0x00000000004E1000-memory.dmp

    Filesize

    900KB