Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03/01/2025, 14:55
Behavioral task
behavioral1
Sample
f1ecb3c2e492bf7a220afb4d4f9ecd606323e28761be0fca6f49b6845061487dN.dll
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
f1ecb3c2e492bf7a220afb4d4f9ecd606323e28761be0fca6f49b6845061487dN.dll
Resource
win10v2004-20241007-en
General
-
Target
f1ecb3c2e492bf7a220afb4d4f9ecd606323e28761be0fca6f49b6845061487dN.dll
-
Size
76KB
-
MD5
8b5982e6505c6d28615fffb4535725b0
-
SHA1
0e847a06f928472c7445ac851805b1826e8a659a
-
SHA256
f1ecb3c2e492bf7a220afb4d4f9ecd606323e28761be0fca6f49b6845061487d
-
SHA512
231a3393bb4a889ae61b03d7002cbe8c26859ff3196b83d7445d823543357fad5264a90acf4f962b8db831d4aae904eda4830a9ca030deda953eb01eb195d96a
-
SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zt:c8y93KQjy7G55riF1cMo03r
Malware Config
Signatures
-
Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
-
resource yara_rule behavioral2/memory/524-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/524-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 5060 524 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 524 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 892 wrote to memory of 524 892 rundll32.exe 83 PID 892 wrote to memory of 524 892 rundll32.exe 83 PID 892 wrote to memory of 524 892 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f1ecb3c2e492bf7a220afb4d4f9ecd606323e28761be0fca6f49b6845061487dN.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f1ecb3c2e492bf7a220afb4d4f9ecd606323e28761be0fca6f49b6845061487dN.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:524 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 7123⤵
- Program crash
PID:5060
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 524 -ip 5241⤵PID:2912