Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
234s -
max time network
233s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
04/11/2023, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe
-
Size
11KB
-
MD5
ebf1e4b7bbfa7a6a17d351fc58e72a90
-
SHA1
cc9f356c7bb8210f547204fca04ea9c2402d5bca
-
SHA256
ec2d6c919f9da277348fd37471a1236e4901f147ddfa213fc0bb11dd62ec8637
-
SHA512
d613c941e3a586723926f9160d7cfb275831ae7b78bd2a8cf049c11c45ccb3b47ede136e7e7338f8a5627dd04361073b139fe5755ddd845f022089ab2627f55d
-
SSDEEP
192:+iK2WM29EmCLThHjaOu7SbdnvFv3J/L2jaOuKvsTcUDqBmBfAWF+dW:TKJWvL9pecYDBmBoWFCW
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Control Panel\International\Geo\Nation NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe -
Modifies registry class 63 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\appwiz.cpl,-160#immutable1 = "Uninstall or change programs on your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\srchadmin.dll,-602#immutable1 = "Change how Windows indexes to search faster" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\inetcpl.cpl,-4313#immutable1 = "Configure your Internet display and connection settings." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\timedate.cpl,-52#immutable1 = "Set the date, time, and time zone for your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\FirewallControlPanel.dll,-12122#immutable1 = "Windows Defender Firewall" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\intl.cpl,-2#immutable1 = "Customize settings for the display of languages, numbers, times, and dates." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\powercpl.dll,-1#immutable1 = "Power Options" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\autoplay.dll,-2#immutable1 = "Change default settings for CDs, DVDs, and devices so that you can automatically play music, view pictures, install software, and play games." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\DeviceCenter.dll,-2000#immutable1 = "View and manage devices, printers, and print jobs" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\timedate.cpl,-51#immutable1 = "Date and Time" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-101#immutable1 = "Customize your mouse settings, such as the button configuration, double-click speed, mouse pointers, and motion speed." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\usercpl.dll,-1#immutable1 = "User Accounts" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\DiagCpl.dll,-1#immutable1 = "Troubleshooting" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\DiagCpl.dll,-15#immutable1 = "Troubleshoot and fix common computer problems." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fvecpl.dll,-2#immutable1 = "Protect your PC using BitLocker Drive Encryption." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\RADCUI.dll,-15301#immutable1 = "Manage your RemoteApp and Desktop Connections" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\systemcpl.dll,-2#immutable1 = "View information about your computer, and change settings for hardware, performance, and remote connections." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-103#immutable1 = "Customize your keyboard settings, such as the cursor blink rate and the character repeat rate." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\devmgr.dll,-5#immutable1 = "View and update your device hardware settings and driver software." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\netcenter.dll,-2#immutable1 = "Check network status, change network settings and set preferences for sharing files and printers." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\mmsys.cpl,-301#immutable1 = "Configure your audio devices or change the sound scheme for your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fhcpl.dll,-2#immutable1 = "Keep a history of your files" explorer.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-100#immutable1 = "Mouse" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\inetcpl.cpl,-4312#immutable1 = "Internet Options" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\mmsys.cpl,-300#immutable1 = "Sound" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\systemcpl.dll,-1#immutable1 = "System" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\accessibilitycpl.dll,-45#immutable1 = "Make your computer easier to use." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\powercpl.dll,-2#immutable1 = "Conserve energy or maximize performance by choosing how your computer manages power." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\SyncCenter.dll,-3000#immutable1 = "Sync Center" explorer.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\srchadmin.dll,-601#immutable1 = "Indexing Options" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fvecpl.dll,-1#immutable1 = "BitLocker Drive Encryption" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\Speech\SpeechUX\speechuxcpl.dll,-1#immutable1 = "Speech Recognition" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\autoplay.dll,-1#immutable1 = "AutoPlay" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\FirewallControlPanel.dll,-12123#immutable1 = "Set firewall security options to help protect your computer from hackers and malicious software." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\telephon.cpl,-2#immutable1 = "Configure your telephone dialing rules and modem settings." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\intl.cpl,-3#immutable1 = "Region" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-102#immutable1 = "Keyboard" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\devmgr.dll,-4#immutable1 = "Device Manager" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\colorcpl.exe,-6#immutable1 = "Color Management" explorer.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sud.dll,-1#immutable1 = "Default Programs" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\appwiz.cpl,-159#immutable1 = "Programs and Features" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sdcpl.dll,-100#immutable1 = "Recover copies of your files backed up in Windows 7" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fhcpl.dll,-52#immutable1 = "File History" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\Vault.dll,-1#immutable1 = "Credential Manager" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\usercpl.dll,-2#immutable1 = "Change user account settings and passwords for people who share this computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\DeviceCenter.dll,-1000#immutable1 = "Devices and Printers" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\telephon.cpl,-1#immutable1 = "Phone and Modem" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\recovery.dll,-2#immutable1 = "Recovery" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\Speech\SpeechUX\speechuxcpl.dll,-2#immutable1 = "Configure how speech recognition works on your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\SyncCenter.dll,-3001#immutable1 = "Sync files between your computer and network folders" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\recovery.dll,-101#immutable1 = "Recovery" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\Vault.dll,-2#immutable1 = "Manage your Windows credentials." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sud.dll,-10#immutable1 = "Choose which programs you want Windows to use for activities like web browsing, editing photos, sending e-mail, and playing music." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\colorcpl.exe,-7#immutable1 = "Change advanced color management settings for displays, scanners, and printers." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sdcpl.dll,-101#immutable1 = "Backup and Restore (Windows 7)" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\accessibilitycpl.dll,-10#immutable1 = "Ease of Access Center" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\RADCUI.dll,-15300#immutable1 = "RemoteApp and Desktop Connections" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\netcenter.dll,-1#immutable1 = "Network and Sharing Center" explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2480 explorer.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 2480 explorer.exe Token: SeCreatePagefilePrivilege 2480 explorer.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1184 wrote to memory of 5072 1184 NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe 91 PID 1184 wrote to memory of 5072 1184 NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe 91 PID 1184 wrote to memory of 5072 1184 NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.ebf1e4b7bbfa7a6a17d351fc58e72a90_JC.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\System32\explorer.exe" "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\::{21EC2020-3AEA-1069-A2DD-08002B30309D}"2⤵PID:5072
-
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
PID:2480