ee08501afc61510a6d102611ae2516987b2b4ce4bf18ae4a8e3aee1bbc5d5647

Analysis

max time kernel
147s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03-06-2024 04:17

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General

Target

9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe
Size

225KB
MD5

9b46256f28d4672b60b68cf5284ec690
SHA1

da4654ed7f7d7e6ce3a91b7a73e20ac879c70d34
SHA256

ee08501afc61510a6d102611ae2516987b2b4ce4bf18ae4a8e3aee1bbc5d5647
SHA512

1158f0d16ead8fb831819006f3bf70a9ed82453c4f9383199f6d21238ec2336b3d7f74a3257ac13bb559c84619bf0ded31503925bcac623c65d9c5aaeb75b7e0
SSDEEP

6144:5A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:5ATuTAnKGwUAW3ycQqgf

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

3252 532 WerFault.exe winver.exe
5064 1864 WerFault.exe 9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

pid	pid_target	process	target process
3252	532	WerFault.exe	winver.exe
5064	1864	WerFault.exe	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

Modifies data under HKEY_USERS 1 IoCs

Processes:

svchost.exe

description	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:

9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

pid process

1864 9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe
1864 9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

pid	process
1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe
1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Explorer.EXE

description	pid	process
Token: SeShutdownPrivilege	3156	Explorer.EXE
Token: SeCreatePagefilePrivilege	3156	Explorer.EXE
Token: SeShutdownPrivilege	3156	Explorer.EXE
Token: SeCreatePagefilePrivilege	3156	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

winver.exe9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

pid process

532 winver.exe
1864 9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3156 Explorer.EXE

pid	process
532	winver.exe
1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

pid	process
3156	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	winver.exe
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	winver.exe
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	winver.exe
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	winver.exe
PID 532 wrote to memory of 3156	532	winver.exe	Explorer.EXE
PID 1864 wrote to memory of 3156	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	Explorer.EXE
PID 1864 wrote to memory of 2520	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	sihost.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2520

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3156

C:\Users\Admin\AppData\Local\Temp\9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\SysWOW64\winver.exe
winver
3⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 532 -s 300
4⤵
- Program crash
PID:3252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 1000
3⤵
- Program crash
PID:5064

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:3732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 532 -ip 532
1⤵
PID:1604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1864 -ip 1864
1⤵
PID:3940

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1864-1-0x0000000004660000-0x0000000004CB8000-memory.dmp

Filesize
6.3MB

Download
memory/1864-2-0x00000000044A0000-0x00000000044A1000-memory.dmp

Filesize
4KB

Download
memory/1864-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1864-10-0x0000000005A70000-0x0000000006470000-memory.dmp

Filesize
10.0MB

Download
memory/1864-14-0x0000000005A70000-0x0000000006470000-memory.dmp

Filesize
10.0MB

Download
memory/1864-18-0x0000000004660000-0x0000000004CB8000-memory.dmp

Filesize
6.3MB

Download
memory/2520-13-0x0000000000F30000-0x0000000000F36000-memory.dmp

Filesize
24KB

Download
memory/2520-19-0x0000000000F30000-0x0000000000F36000-memory.dmp

Filesize
24KB

Download
memory/3156-4-0x0000000001210000-0x0000000001216000-memory.dmp

Filesize
24KB

Download
memory/3156-5-0x0000000001210000-0x0000000001216000-memory.dmp

Filesize
24KB

Download
memory/3156-11-0x00000000012D0000-0x00000000012D6000-memory.dmp

Filesize
24KB

Download