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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 05:07

General

  • Target

    2df807a290d3c5994e51f223d7c1a5d0N.exe

  • Size

    237KB

  • MD5

    2df807a290d3c5994e51f223d7c1a5d0

  • SHA1

    73d2c017077e28a9d1789331fac1638287782e88

  • SHA256

    8ec6916adfac9da627a7dc82e3bcb34c792501a74da35e0c9181d1a16345f661

  • SHA512

    30c0cd841cfe5e45725710608ed75cd9dee0ac4375a1756a343316e657d336693c0186592f5e43aa29cfd1137765550b2b99efa0480d008056d9f192b30f96a3

  • SSDEEP

    6144:AD8okEvTyoZVOgd2QZiw5NLclL5orfQH:CsjCF2QZiOU+4

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2df807a290d3c5994e51f223d7c1a5d0N.exe
    "C:\Users\Admin\AppData\Local\Temp\2df807a290d3c5994e51f223d7c1a5d0N.exe"
    1⤵
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Modifies WinLogon
      • Suspicious behavior: EnumeratesProcesses
      PID:1136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\apppatch\svchost.exe

    Filesize

    237KB

    MD5

    6a2c0f639afe59a41a5cf7bf87c21149

    SHA1

    aed92fe9f2e049fdb31312c7c21fc5e8049b3960

    SHA256

    3a80316b432f6055e6f4c0cab5cd13aae95c67d87e08202f26a88ef6bcd615a2

    SHA512

    ef7e8af71c9f180b20421f6808bc62be6d71d1f7f52f462fbe7195fe4730c770e779e10c62802471da76558aa0940df304f039c7411aeb142071d5c07169dce2

  • memory/1136-63-0x0000000003CE0000-0x0000000003CE1000-memory.dmp

    Filesize

    4KB

  • memory/1136-59-0x0000000003CE0000-0x0000000003CE1000-memory.dmp

    Filesize

    4KB

  • memory/1136-24-0x0000000003BF0000-0x0000000003BF1000-memory.dmp

    Filesize

    4KB

  • memory/1136-26-0x0000000003C00000-0x0000000003C01000-memory.dmp

    Filesize

    4KB

  • memory/1136-14-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1136-15-0x0000000002B70000-0x0000000002BFC000-memory.dmp

    Filesize

    560KB

  • memory/1136-16-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1136-17-0x0000000002F40000-0x0000000002FDB000-memory.dmp

    Filesize

    620KB

  • memory/1136-21-0x0000000002F40000-0x0000000002FDB000-memory.dmp

    Filesize

    620KB

  • memory/1136-23-0x0000000002F40000-0x0000000002FDB000-memory.dmp

    Filesize

    620KB

  • memory/1136-19-0x0000000002F40000-0x0000000002FDB000-memory.dmp

    Filesize

    620KB

  • memory/1136-51-0x0000000003CA0000-0x0000000003CA1000-memory.dmp

    Filesize

    4KB

  • memory/1136-49-0x0000000003C80000-0x0000000003C81000-memory.dmp

    Filesize

    4KB

  • memory/1136-48-0x0000000003C90000-0x0000000003C91000-memory.dmp

    Filesize

    4KB

  • memory/1136-70-0x0000000003D10000-0x0000000003D11000-memory.dmp

    Filesize

    4KB

  • memory/1136-72-0x0000000003D30000-0x0000000003D31000-memory.dmp

    Filesize

    4KB

  • memory/1136-69-0x0000000003D20000-0x0000000003D21000-memory.dmp

    Filesize

    4KB

  • memory/1136-66-0x0000000003D10000-0x0000000003D11000-memory.dmp

    Filesize

    4KB

  • memory/1136-65-0x0000000003D00000-0x0000000003D01000-memory.dmp

    Filesize

    4KB

  • memory/1136-27-0x0000000003C00000-0x0000000003C01000-memory.dmp

    Filesize

    4KB

  • memory/1136-28-0x0000000003BF0000-0x0000000003BF1000-memory.dmp

    Filesize

    4KB

  • memory/1136-58-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

    Filesize

    4KB

  • memory/1136-62-0x0000000003CF0000-0x0000000003CF1000-memory.dmp

    Filesize

    4KB

  • memory/1136-56-0x0000000003CB0000-0x0000000003CB1000-memory.dmp

    Filesize

    4KB

  • memory/1136-55-0x0000000003CC0000-0x0000000003CC1000-memory.dmp

    Filesize

    4KB

  • memory/1136-52-0x0000000003CB0000-0x0000000003CB1000-memory.dmp

    Filesize

    4KB

  • memory/1136-44-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/1136-42-0x0000000003C50000-0x0000000003C51000-memory.dmp

    Filesize

    4KB

  • memory/1136-41-0x0000000003C60000-0x0000000003C61000-memory.dmp

    Filesize

    4KB

  • memory/1136-38-0x0000000003C50000-0x0000000003C51000-memory.dmp

    Filesize

    4KB

  • memory/1136-37-0x0000000003C40000-0x0000000003C41000-memory.dmp

    Filesize

    4KB

  • memory/1136-35-0x0000000003C20000-0x0000000003C21000-memory.dmp

    Filesize

    4KB

  • memory/1136-77-0x0000000003D40000-0x0000000003D41000-memory.dmp

    Filesize

    4KB

  • memory/1136-76-0x0000000003D50000-0x0000000003D51000-memory.dmp

    Filesize

    4KB

  • memory/1136-34-0x0000000003C30000-0x0000000003C31000-memory.dmp

    Filesize

    4KB

  • memory/1136-31-0x0000000003C20000-0x0000000003C21000-memory.dmp

    Filesize

    4KB

  • memory/1136-30-0x0000000003C10000-0x0000000003C11000-memory.dmp

    Filesize

    4KB

  • memory/4616-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/4616-0-0x0000000002200000-0x0000000002265000-memory.dmp

    Filesize

    404KB

  • memory/4616-12-0x0000000002200000-0x0000000002265000-memory.dmp

    Filesize

    404KB

  • memory/4616-13-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB