Analysis
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max time kernel
105s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2024 02:13
Static task
static1
Behavioral task
behavioral1
Sample
154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe
Resource
win10v2004-20241007-en
General
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Target
154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe
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Size
237KB
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MD5
e8aad678d9b78b481a69676f5a7fb660
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SHA1
077b4ada1bdb042ca367d616e30259fde90f3a71
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SHA256
154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03f
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SHA512
c64bab8575fe59e5b66f373b2e2a74e756547c0ccdfd1f3b5a77167e49581b93195f0821c0ef7836350e37f43c869fe087e477c37397910138cbfb32d04daf87
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SSDEEP
6144:zA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:zATuTAnKGwUAWVycQqgj
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 3048 956 WerFault.exe 103 1188 1864 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 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.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 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 3412 Explorer.EXE Token: SeCreatePagefilePrivilege 3412 Explorer.EXE Token: SeShutdownPrivilege 3412 Explorer.EXE Token: SeCreatePagefilePrivilege 3412 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 956 winver.exe 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1864 wrote to memory of 956 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 103 PID 1864 wrote to memory of 956 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 103 PID 1864 wrote to memory of 956 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 103 PID 1864 wrote to memory of 956 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 103 PID 956 wrote to memory of 3412 956 winver.exe 56 PID 1864 wrote to memory of 3412 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 56 PID 1864 wrote to memory of 2768 1864 154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe 49
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2768
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3412 -
C:\Users\Admin\AppData\Local\Temp\154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe"C:\Users\Admin\AppData\Local\Temp\154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 3004⤵
- Program crash
PID:3048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 8163⤵
- Program crash
PID:1188
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
PID:1796
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 956 -ip 9561⤵PID:812
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1864 -ip 18641⤵PID:1668
Network
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Remote address:8.8.8.8:53Request13.86.106.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request64.159.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request196.249.167.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request241.42.69.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requestelitiorecfreetoo.ccIN AResponseelitiorecfreetoo.ccIN A216.218.185.162
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Remote address:8.8.8.8:53Request182.129.81.91.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request13.227.111.52.in-addr.arpaIN PTRResponse
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71 B 157 B 1 1
DNS Request
13.86.106.20.in-addr.arpa
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72 B 158 B 1 1
DNS Request
64.159.190.20.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
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73 B 147 B 1 1
DNS Request
196.249.167.52.in-addr.arpa
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70 B 156 B 1 1
DNS Request
50.23.12.20.in-addr.arpa
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71 B 145 B 1 1
DNS Request
241.42.69.40.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
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8.8.8.8:53elitiorecfreetoo.ccdns154ebc6e51d30fc88bd92b19485cbabfaab3526b71ad36d78c40e4612943c03fN.exe65 B 81 B 1 1
DNS Request
elitiorecfreetoo.cc
DNS Response
216.218.185.162
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72 B 147 B 1 1
DNS Request
182.129.81.91.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.214.232.199.in-addr.arpa
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72 B 158 B 1 1
DNS Request
13.227.111.52.in-addr.arpa