d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf

Analysis

max time kernel
150s
max time network
155s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/10/2026, 23:27

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General

Target
d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf.exe
Size 526KB
Sample261027-3fs9kaef95
SHA256 d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf
MD5 683792faac2e29b189d3840f8a04df4c
SHA1 b916ae7b0dd327f4c188f6e47a6146d7f8e1db52
SHA512 b05a338157c1e2950d105cea2259760f7fbe2382a0df49b9ef54d8b7d52e5b77a2ca388001ba67bcde905aa3b3fab87341ac725a32868ed2d45137142766c3a6
SSDEEP 6144:k9dxiFqIIerknmqCcazVn0DcWbpyR8obajMfqcLXfpIrLrMsEmS8ClG2TT:kRiFqI1ImDtZK47b1fqGXirrS8G
TLSH
T1E3B47C1AF7A404F9E4A79238C9624602E772B84A07609BDF13EC46661F277D09F3EF51
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4860	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-53044966-3830981193-2402648431-1000\Software\Microsoft\Windows\CurrentVersion\Run\B7F5063AE7809D7F = "C:\\ProgramData\\CWindowsSystem32\\Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe"	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe

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
4592	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2876	timeout.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4860	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe
Token: SeIncreaseQuotaPrivilege	4860	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe
Token: SeAssignPrimaryTokenPrivilege	4860	Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 4592	1288	d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf.exe	89
PID 4592 wrote to memory of 2876	4592	cmd.exe	91

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf.exe
"C:\Users\Admin\AppData\Local\Temp\d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /C timeout /t 3 /nobreak > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf.exe"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Windows\system32\timeout.exe
    timeout /t 3 /nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2876

C:\ProgramData\CWindowsSystem32\Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe
"C:\ProgramData\CWindowsSystem32\Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe"
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
PID:4860

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe

Path C:\ProgramData\CWindowsSystem32\Windows µÇÂ¼Ó¦ÓÃ³ÌÐò.exe
Size 526KB
SHA256 d8676b3fddae1fcc7b5069a0dc8f26edcc6121e42e9de5504e83daab1fbc32cf
MD5 683792faac2e29b189d3840f8a04df4c
SHA1 b916ae7b0dd327f4c188f6e47a6146d7f8e1db52
SHA512 b05a338157c1e2950d105cea2259760f7fbe2382a0df49b9ef54d8b7d52e5b77a2ca388001ba67bcde905aa3b3fab87341ac725a32868ed2d45137142766c3a6
SSDEEP 6144:k9dxiFqIIerknmqCcazVn0DcWbpyR8obajMfqcLXfpIrLrMsEmS8ClG2TT:kRiFqI1ImDtZK47b1fqGXirrS8G
TLSH
T1E3B47C1AF7A404F9E4A79238C9624602E772B84A07609BDF13EC46661F277D09F3EF51
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4860-1-0x00007FF7ECE40000-0x00007FF7ECECB000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads