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Analysis
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max time kernel
136s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/01/2025, 02:28
Static task
static1
Behavioral task
behavioral1
Sample
7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe
Resource
win10v2004-20241007-en
General
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Target
7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe
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Size
225KB
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MD5
f45c3a28aa7cb56c7cde59f62b403df2
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SHA1
46c970dba81b250b490d22ef421d45d68ed5b3fb
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SHA256
7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95
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SHA512
bd9979dace98e8f2c8a70d21a1b026209e9cc19a08348be36fc5074e68765ed74087a7f20b14211eb0c9c24d72de4cb28cbaa7de9c0726d1d6ecf0d84470eb48
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SSDEEP
6144:KA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:KATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 4736 2536 WerFault.exe 93 2524 4068 WerFault.exe 81 -
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 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 3604 Explorer.EXE Token: SeCreatePagefilePrivilege 3604 Explorer.EXE Token: SeShutdownPrivilege 3604 Explorer.EXE Token: SeCreatePagefilePrivilege 3604 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2536 winver.exe 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4068 wrote to memory of 2536 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 93 PID 4068 wrote to memory of 2536 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 93 PID 4068 wrote to memory of 2536 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 93 PID 4068 wrote to memory of 2536 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 93 PID 2536 wrote to memory of 3604 2536 winver.exe 56 PID 4068 wrote to memory of 3604 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 56 PID 4068 wrote to memory of 2624 4068 7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe 44
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2624
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3604 -
C:\Users\Admin\AppData\Local\Temp\7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe"C:\Users\Admin\AppData\Local\Temp\7e83060cb5d249fb260166bb447c69ef59ea849e36d52d30bfe02935bdb3cb95.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 3164⤵
- Program crash
PID:4736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 9843⤵
- Program crash
PID:2524
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
PID:1252
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2536 -ip 25361⤵PID:3364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4068 -ip 40681⤵PID:1652