Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
12-05-2024 11:17
Static task
static1
Behavioral task
behavioral1
Sample
03152ef103242bf8597a15a276973750_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
03152ef103242bf8597a15a276973750_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
03152ef103242bf8597a15a276973750_NeikiAnalytics.exe
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Size
225KB
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MD5
03152ef103242bf8597a15a276973750
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SHA1
4cdc0b1399181f616396801d5663e53a2129a67e
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SHA256
fce820d259b7d77d8ce222f045af034fefce77d161ea8b7f463aa80e5a5aa28e
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SHA512
c7d263502992cf8d01a310e09ae4fdcf1c49dd92bf08b02287d15c2a837f307246d6c57493af840bc4ad0ea3b5dcf35988409e4c18d39c0147be6f820707cd46
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SSDEEP
6144:tA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:tATuTAnKGwUAW3ycQqgf
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 2664 4436 WerFault.exe winver.exe 1972 4684 WerFault.exe 03152ef103242bf8597a15a276973750_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:
03152ef103242bf8597a15a276973750_NeikiAnalytics.exepid process 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3592 Explorer.EXE Token: SeCreatePagefilePrivilege 3592 Explorer.EXE Token: SeShutdownPrivilege 3592 Explorer.EXE Token: SeCreatePagefilePrivilege 3592 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
winver.exe03152ef103242bf8597a15a276973750_NeikiAnalytics.exepid process 4436 winver.exe 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3592 Explorer.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
03152ef103242bf8597a15a276973750_NeikiAnalytics.exewinver.exedescription pid process target process PID 4684 wrote to memory of 4436 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe winver.exe PID 4684 wrote to memory of 4436 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe winver.exe PID 4684 wrote to memory of 4436 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe winver.exe PID 4684 wrote to memory of 4436 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe winver.exe PID 4436 wrote to memory of 3592 4436 winver.exe Explorer.EXE PID 4684 wrote to memory of 3592 4684 03152ef103242bf8597a15a276973750_NeikiAnalytics.exe Explorer.EXE PID 4684 wrote to memory of 2500 4684 03152ef103242bf8597a15a276973750_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
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\03152ef103242bf8597a15a276973750_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\03152ef103242bf8597a15a276973750_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 4436 -s 3004⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 8043⤵
- 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 360 -p 4436 -ip 44361⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4684 -ip 46841⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2500-13-0x00000000005F0000-0x00000000005F6000-memory.dmpFilesize
24KB
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memory/2500-19-0x00000000005F0000-0x00000000005F6000-memory.dmpFilesize
24KB
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memory/3592-4-0x00000000013B0000-0x00000000013B6000-memory.dmpFilesize
24KB
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memory/3592-5-0x00000000013B0000-0x00000000013B6000-memory.dmpFilesize
24KB
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memory/3592-10-0x00000000013C0000-0x00000000013C6000-memory.dmpFilesize
24KB
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memory/4684-1-0x0000000004570000-0x0000000004BC8000-memory.dmpFilesize
6.3MB
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memory/4684-2-0x0000000003CD0000-0x0000000003CD1000-memory.dmpFilesize
4KB
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memory/4684-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/4684-11-0x0000000005780000-0x0000000006180000-memory.dmpFilesize
10.0MB
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memory/4684-18-0x0000000004570000-0x0000000004BC8000-memory.dmpFilesize
6.3MB
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memory/4684-15-0x0000000005780000-0x0000000006180000-memory.dmpFilesize
10.0MB