4519135c597f41d15771cf672849dce08a2eb56e97eddada3e8ab3316b962d82

Analysis

max time kernel
148s
max time network
141s
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, 09:36

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General

Target
wx_video_download.exe
Size 8.2MB
Sample260720-lk997sfz5x
SHA256 4519135c597f41d15771cf672849dce08a2eb56e97eddada3e8ab3316b962d82
MD5 92568042f3150bd8e2dd90a248125aaa
SHA1 f018c819b426974fb2a43a54d89572ba63c459c5
SHA512 ed53c1d2ca5451a2eea3b43aacb6a1315fe50e1ceefd6ede60b648aef13bbba1bb0949c60130536311422ef4fbee22881aeee9a9be35f6bea54383a6d350c36f
SSDEEP 196608:SWfJNP+A/g3kHaqWeVPvTcC/3OzndkHjIewhUT+:VFbY30aiVDR/3mndoQU
TLSH
T160863352C23D6E72ECE67BF203142C87183BD71C4C1E821E98D596571F943B2EADA5CA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

execution upx

Malware Config

Signatures

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4568-0-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-16-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-17-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-18-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-19-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-20-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-21-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-22-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-23-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-24-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-25-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-26-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-27-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-28-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-29-0x0000000000650000-0x00000000025D7000-memory.dmp	upx
behavioral2/memory/4568-30-0x0000000000650000-0x00000000025D7000-memory.dmp	upx

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1000	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1000	powershell.exe
1000	powershell.exe
1000	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1000	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 1000	4568	wx_video_download.exe	90
PID 4568 wrote to memory of 2812	4568	wx_video_download.exe	91
PID 4568 wrote to memory of 2088	4568	wx_video_download.exe	92
PID 4568 wrote to memory of 2368	4568	wx_video_download.exe	93
PID 4568 wrote to memory of 5028	4568	wx_video_download.exe	94
PID 4568 wrote to memory of 3148	4568	wx_video_download.exe	95
PID 4568 wrote to memory of 2660	4568	wx_video_download.exe	96
PID 4568 wrote to memory of 968	4568	wx_video_download.exe	97
PID 4568 wrote to memory of 3424	4568	wx_video_download.exe	99
PID 4568 wrote to memory of 4792	4568	wx_video_download.exe	100
PID 4568 wrote to memory of 3180	4568	wx_video_download.exe	101
PID 4568 wrote to memory of 2128	4568	wx_video_download.exe	102
PID 4568 wrote to memory of 4832	4568	wx_video_download.exe	103
PID 4568 wrote to memory of 5408	4568	wx_video_download.exe	104
PID 4568 wrote to memory of 5004	4568	wx_video_download.exe	105
PID 4568 wrote to memory of 5432	4568	wx_video_download.exe	106
PID 4568 wrote to memory of 4624	4568	wx_video_download.exe	107
PID 4568 wrote to memory of 5336	4568	wx_video_download.exe	108
PID 4568 wrote to memory of 3140	4568	wx_video_download.exe	109
PID 4568 wrote to memory of 1112	4568	wx_video_download.exe	110
PID 4568 wrote to memory of 3392	4568	wx_video_download.exe	111
PID 4568 wrote to memory of 2992	4568	wx_video_download.exe	112
PID 4568 wrote to memory of 4760	4568	wx_video_download.exe	113
PID 4568 wrote to memory of 4720	4568	wx_video_download.exe	114
PID 4568 wrote to memory of 3884	4568	wx_video_download.exe	115
PID 4568 wrote to memory of 3968	4568	wx_video_download.exe	116
PID 4568 wrote to memory of 5972	4568	wx_video_download.exe	117
PID 4568 wrote to memory of 2856	4568	wx_video_download.exe	118
PID 4568 wrote to memory of 5208	4568	wx_video_download.exe	119
PID 4568 wrote to memory of 4172	4568	wx_video_download.exe	120
PID 4568 wrote to memory of 4264	4568	wx_video_download.exe	121
PID 4568 wrote to memory of 4648	4568	wx_video_download.exe	122

C:\Users\Admin\AppData\Local\Temp\wx_video_download.exe
"C:\Users\Admin\AppData\Local\Temp\wx_video_download.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4568
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -Command "Get-ChildItem Cert:\LocalMachine\Root | ForEach-Object { $_.Thumbprint + \"###\" + $_.Subject }"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1000
- C:\Windows\system32\certutil.exe
  certutil -addstore Root C:\Users\Admin\AppData\Local\Temp\SunnyRoot.cer2616082566
  2⤵
  PID:2812
- C:\Windows\system32\reg.exe
  reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 1 /f
  2⤵
  PID:2088
- C:\Windows\system32\reg.exe
  reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer /t REG_SZ /d 127.0.0.1:2023 /f
  2⤵
  PID:2368
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:5028
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:3148
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:2660
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:968
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:3424
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:4792
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:3180
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:2128
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:4832
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:5408
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:5004
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:5432
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:4624
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:5336
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:3140
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:1112
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:3392
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:2992
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:4760
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:4720
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:3884
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:3968
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:5972
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:2856
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:5208
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:4172
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable
  2⤵
  PID:4264
- C:\Windows\system32\reg.exe
  reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer
  2⤵
  PID:4648

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SunnyRoot.cer2616082566

Path C:\Users\Admin\AppData\Local\Temp\SunnyRoot.cer2616082566
Size 1KB
SHA256 9f42eb74eed9e79de2d2d9862676bcbd1043d74901813d01cb7fd5956bc4b55c
MD5 29b54579baced4daf7153b961d02837d
SHA1 534e448e54a7ad827e48c97f631008b7001d5999
SHA512 dee57bad7afdf70c0ff8fd4b8794013b9bc2a4f1e3ccdd2af6b5f9f4c4e3128e2b0c50e2a73e02c86f1bb62a7828d1e80dce69cbf36b6d41762e72f83d64f16d
TLSH
T17521D6FB0DE51B0F1153D816C9EB021F9CA86E935D9A3D231A1E3044C26A6A170EC2C9
MD5 SHA1 SHA512 TLSH

Submit Download

memory/1000-1-0x00007FFBCBD6F000-0x00007FFBCBD70000-memory.dmp

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memory/1000-4-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-5-0x000001BD5E040000-0x000001BD5E062000-memory.dmp

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memory/1000-6-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-7-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-8-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-9-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-10-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-13-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/1000-12-0x00007FFBCBBE0000-0x00007FFBCC584000-memory.dmp

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memory/4568-16-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-0-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-17-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-18-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-19-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-20-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-21-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-22-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-23-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-24-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-25-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-26-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-27-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-28-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-29-0x0000000000650000-0x00000000025D7000-memory.dmp

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memory/4568-30-0x0000000000650000-0x00000000025D7000-memory.dmp

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