Analysis
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max time kernel
133s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 09:15
Static task
static1
Behavioral task
behavioral1
Sample
95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe
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Size
225KB
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MD5
95f75b8a488a2ed943c86986af576d20
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SHA1
cf713c2655ba117b3955581bb56daa208593600e
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SHA256
524eb3ed18d180310153012732478eee54991b2b3c69ff680375f304ab373506
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SHA512
35b28512f00957494093e751183fc1efb6b2ae25bde5041286259b805e12afe90c84e688b772d015ed41996cf44efd70f10230a00fd4f007f755d7f136efd50f
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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
Processes:
WerFault.exeWerFault.exepid pid_target process target process 864 2856 WerFault.exe winver.exe 1804 4016 WerFault.exe 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe -
Modifies data under HKEY_USERS 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exepid process 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3408 Explorer.EXE Token: SeCreatePagefilePrivilege 3408 Explorer.EXE Token: SeShutdownPrivilege 3408 Explorer.EXE Token: SeCreatePagefilePrivilege 3408 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
winver.exe95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exepid process 2856 winver.exe 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exewinver.exedescription pid process target process PID 4016 wrote to memory of 2856 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe winver.exe PID 4016 wrote to memory of 2856 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe winver.exe PID 4016 wrote to memory of 2856 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe winver.exe PID 4016 wrote to memory of 2856 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe winver.exe PID 2856 wrote to memory of 3408 2856 winver.exe Explorer.EXE PID 4016 wrote to memory of 3408 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe Explorer.EXE PID 4016 wrote to memory of 2712 4016 95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe sihost.exe
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\95f75b8a488a2ed943c86986af576d20_NeikiAnalytics.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 3004⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 7843⤵
- Program crash
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2856 -ip 28561⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4016 -ip 40161⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2712-12-0x0000000000960000-0x0000000000966000-memory.dmpFilesize
24KB
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memory/2712-18-0x0000000000960000-0x0000000000966000-memory.dmpFilesize
24KB
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memory/3408-4-0x0000000000990000-0x0000000000996000-memory.dmpFilesize
24KB
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memory/3408-5-0x0000000000990000-0x0000000000996000-memory.dmpFilesize
24KB
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memory/3408-10-0x00000000009A0000-0x00000000009A6000-memory.dmpFilesize
24KB
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memory/4016-1-0x0000000004650000-0x0000000004CA8000-memory.dmpFilesize
6.3MB
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memory/4016-2-0x0000000003D40000-0x0000000003D41000-memory.dmpFilesize
4KB
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memory/4016-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/4016-9-0x0000000005A60000-0x0000000006460000-memory.dmpFilesize
10.0MB
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memory/4016-13-0x0000000005A60000-0x0000000006460000-memory.dmpFilesize
10.0MB
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memory/4016-17-0x0000000004650000-0x0000000004CA8000-memory.dmpFilesize
6.3MB