Analysis
-
max time kernel
147s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 03:36
Static task
static1
Behavioral task
behavioral1
Sample
723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
-
Target
723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe
-
Size
225KB
-
MD5
723f9d82071030d1cc7600a56204d5b0
-
SHA1
ed32be51f7e7b51cd7b8ca9f12d87978fbab797e
-
SHA256
a22793648b9ed4c848165ed3ac478919ec6453a9fb8937b368b488b6f0140d95
-
SHA512
6589813807a11b44d0c1d1ce2b7550a8b9fe23160d4a5705a3aa6052cb11b0ee21820eae644e66e49c87df79024c9b0135a8ffd2592014a08b4cf9d784ced1e7
-
SSDEEP
6144:fA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:fATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 5096 3308 WerFault.exe winver.exe 4912 3572 WerFault.exe 723f9d82071030d1cc7600a56204d5b0_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 -
Modifies registry class 2 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3464 Explorer.EXE Token: SeCreatePagefilePrivilege 3464 Explorer.EXE Token: SeShutdownPrivilege 3464 Explorer.EXE Token: SeCreatePagefilePrivilege 3464 Explorer.EXE Token: SeShutdownPrivilege 3464 Explorer.EXE Token: SeCreatePagefilePrivilege 3464 Explorer.EXE Token: SeShutdownPrivilege 3464 Explorer.EXE Token: SeCreatePagefilePrivilege 3464 Explorer.EXE Token: SeShutdownPrivilege 3464 Explorer.EXE Token: SeCreatePagefilePrivilege 3464 Explorer.EXE Token: SeShutdownPrivilege 3464 Explorer.EXE Token: SeCreatePagefilePrivilege 3464 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
winver.exe723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exepid process 3308 winver.exe 3572 723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3464 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exewinver.exedescription pid process target process PID 3572 wrote to memory of 3308 3572 723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe winver.exe PID 3572 wrote to memory of 3308 3572 723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe winver.exe PID 3572 wrote to memory of 3308 3572 723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe winver.exe PID 3572 wrote to memory of 3308 3572 723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe winver.exe PID 3308 wrote to memory of 3464 3308 winver.exe Explorer.EXE PID 3572 wrote to memory of 3464 3572 723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe Explorer.EXE
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
-
C:\Users\Admin\AppData\Local\Temp\723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\723f9d82071030d1cc7600a56204d5b0_NeikiAnalytics.exe"2⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\winver.exewinver3⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3308 -s 3004⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 7723⤵
- Program crash
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3308 -ip 33081⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3572 -ip 35721⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3464-5-0x0000000000C40000-0x0000000000C46000-memory.dmpFilesize
24KB
-
memory/3464-4-0x0000000000C40000-0x0000000000C46000-memory.dmpFilesize
24KB
-
memory/3464-10-0x0000000000C50000-0x0000000000C56000-memory.dmpFilesize
24KB
-
memory/3572-1-0x0000000004690000-0x0000000004CE8000-memory.dmpFilesize
6.3MB
-
memory/3572-2-0x0000000003DC0000-0x0000000003DC1000-memory.dmpFilesize
4KB
-
memory/3572-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/3572-13-0x0000000004690000-0x0000000004CE8000-memory.dmpFilesize
6.3MB