Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/05/2026, 12:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c42fdb7e0f42ed074fdbe60dc736e75d79f41752d819562195f3c3faecfafdce.exe
Resource
win10v2004-20260130-en
6 signatures
150 seconds
General
- Target c42fdb7e0f42ed074fdbe60dc736e75d79f41752d819562195f3c3faecfafdce.exe
- Size 80KB
- Sample260502-ppntjsbt3j
- SHA256 c42fdb7e0f42ed074fdbe60dc736e75d79f41752d819562195f3c3faecfafdce
- MD5 c8e51723e9e56bde3600556938753380
- SHA1 bdef7906124f734b63c53a20ff50b8b9137d6668
- SHA512 2d6444ac66a92b4bf6657a7346a960e98c4a45cf22229d32b8bdb6a832e4783c3ebaf0cc8b6112b008918c3894ff23ed9aabd8ba718c17089e81167a31f339f1
- SSDEEP 768:IrWoO9Hv/INlI47O5ZdfqOhRe7Fw30Cvy9UCeWYq:u+dvQLI46ZdfqOq7Fk08oUCe
- TLSH T15683EB51B7FE5168F6F32B39BDBA55A40F7B7C548D38D90D2289441C0AB3A14E9A0B33
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Installer\{79D068F5-40E4-3614-A683-E351DF40BEBD}\icon.ico explorer.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c42fdb7e0f42ed074fdbe60dc736e75d79f41752d819562195f3c3faecfafdce.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe - Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5348 explorer.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5348 explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c42fdb7e0f42ed074fdbe60dc736e75d79f41752d819562195f3c3faecfafdce.exe"C:\Users\Admin\AppData\Local\Temp\c42fdb7e0f42ed074fdbe60dc736e75d79f41752d819562195f3c3faecfafdce.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4444
-
C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}1⤵
- System Location Discovery: System Language Discovery
PID:4504
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{5BD95610-9434-43C2-886C-57852CC8A120} -Embedding1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
PID:5348