Analysis
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max time kernel
145s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 06:40
Static task
static1
Behavioral task
behavioral1
Sample
93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe
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Size
225KB
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MD5
93c07c8cff50fb591032e6a4f8f3e1a0
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SHA1
e674c418b90d5fa3bda765cde657fe90948ef9df
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SHA256
7444be77e3ac1ca52bdbe88c05d5455c37149c65b9644bdf38b7fd2a68a9f6f4
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SHA512
59b1d8b96a197ebe0de8c22b1740df349e4dd7a09bd231b10576a98e6e3f3a2ed2519eebb89b8d60bc987ac501adf8e27adf9535d9019ae22ff6e5b2951e0f65
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SSDEEP
6144:oA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:oATuTAnKGwUAW3ycQqgf
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 4832 3888 WerFault.exe winver.exe 1620 4268 WerFault.exe 93c07c8cff50fb591032e6a4f8f3e1a0_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:
93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exepid process 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3460 Explorer.EXE Token: SeCreatePagefilePrivilege 3460 Explorer.EXE Token: SeShutdownPrivilege 3460 Explorer.EXE Token: SeCreatePagefilePrivilege 3460 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
winver.exe93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exepid process 3888 winver.exe 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exewinver.exedescription pid process target process PID 4268 wrote to memory of 3888 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe winver.exe PID 4268 wrote to memory of 3888 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe winver.exe PID 4268 wrote to memory of 3888 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe winver.exe PID 4268 wrote to memory of 3888 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe winver.exe PID 3888 wrote to memory of 3460 3888 winver.exe Explorer.EXE PID 4268 wrote to memory of 3460 4268 93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe Explorer.EXE PID 4268 wrote to memory of 2504 4268 93c07c8cff50fb591032e6a4f8f3e1a0_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\93c07c8cff50fb591032e6a4f8f3e1a0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\93c07c8cff50fb591032e6a4f8f3e1a0_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 3888 -s 3004⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4268 -s 9803⤵
- 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 408 -p 3888 -ip 38881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4268 -ip 42681⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2504-12-0x00000000002B0000-0x00000000002B6000-memory.dmpFilesize
24KB
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memory/2504-18-0x00000000002B0000-0x00000000002B6000-memory.dmpFilesize
24KB
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memory/3460-4-0x0000000000C50000-0x0000000000C56000-memory.dmpFilesize
24KB
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memory/3460-5-0x0000000000C50000-0x0000000000C56000-memory.dmpFilesize
24KB
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memory/3460-10-0x0000000000C60000-0x0000000000C66000-memory.dmpFilesize
24KB
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memory/4268-1-0x00000000045B0000-0x0000000004C08000-memory.dmpFilesize
6.3MB
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memory/4268-2-0x0000000003DD0000-0x0000000003DD1000-memory.dmpFilesize
4KB
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memory/4268-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/4268-9-0x00000000057C0000-0x00000000061C0000-memory.dmpFilesize
10.0MB
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memory/4268-14-0x00000000057C0000-0x00000000061C0000-memory.dmpFilesize
10.0MB
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memory/4268-17-0x00000000045B0000-0x0000000004C08000-memory.dmpFilesize
6.3MB