Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 09:16
Static task
static1
Behavioral task
behavioral1
Sample
b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe
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Size
225KB
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MD5
b9dcbe2926b4d091ea06d037216cbfd0
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SHA1
c6e6f985c26fe0d721fc5541cc1dec6e5b18c353
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SHA256
2e2de4d7112353255dafee83e62d272d2eff9c4cdab371f12bde51c0c1d38d19
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SHA512
69f232670452cc43fb02b6b40b95e6d981e3838e7a8e25703ab1a6f7e5a3c7acda5c39009b64ec4218ed1be3149b1801ec125c58f9433a40cecc4486a1f099a0
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SSDEEP
6144:uA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:uATuTAnKGwUAW3ycQqgf
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 3492 4940 WerFault.exe winver.exe 1880 1804 WerFault.exe b9dcbe2926b4d091ea06d037216cbfd0_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 use of AdjustPrivilegeToken 4 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3384 Explorer.EXE Token: SeCreatePagefilePrivilege 3384 Explorer.EXE Token: SeShutdownPrivilege 3384 Explorer.EXE Token: SeCreatePagefilePrivilege 3384 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
winver.exeb9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exepid process 4940 winver.exe 1804 b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exewinver.exedescription pid process target process PID 1804 wrote to memory of 4940 1804 b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe winver.exe PID 1804 wrote to memory of 4940 1804 b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe winver.exe PID 1804 wrote to memory of 4940 1804 b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe winver.exe PID 1804 wrote to memory of 4940 1804 b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe winver.exe PID 4940 wrote to memory of 3384 4940 winver.exe Explorer.EXE PID 1804 wrote to memory of 3384 1804 b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe Explorer.EXE
Processes
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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\b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\b9dcbe2926b4d091ea06d037216cbfd0_NeikiAnalytics.exe"2⤵
- 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 4940 -s 3004⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 7643⤵
- 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 376 -p 4940 -ip 49401⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1804 -ip 18041⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1804-1-0x0000000004560000-0x0000000004BB8000-memory.dmpFilesize
6.3MB
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memory/1804-2-0x00000000044A0000-0x00000000044A1000-memory.dmpFilesize
4KB
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memory/1804-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1804-13-0x0000000004560000-0x0000000004BB8000-memory.dmpFilesize
6.3MB
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memory/3384-4-0x00000000007A0000-0x00000000007A6000-memory.dmpFilesize
24KB
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memory/3384-5-0x00000000007A0000-0x00000000007A6000-memory.dmpFilesize
24KB
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memory/3384-10-0x0000000000810000-0x0000000000816000-memory.dmpFilesize
24KB