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
Sample240603-ewj4tscd24
SHA256 ee08501afc61510a6d102611ae2516987b2b4ce4bf18ae4a8e3aee1bbc5d5647
MD5 9b46256f28d4672b60b68cf5284ec690
SHA1 da4654ed7f7d7e6ce3a91b7a73e20ac879c70d34
SHA512 1158f0d16ead8fb831819006f3bf70a9ed82453c4f9383199f6d21238ec2336b3d7f74a3257ac13bb559c84619bf0ded31503925bcac623c65d9c5aaeb75b7e0
SSDEEP 6144:5A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:5ATuTAnKGwUAW3ycQqgf
MD5 SHA1 SHA512 SSDEEP

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

pid	pid_target	Process	procid_target
3252	532	WerFault.exe	94
5064	1864	WerFault.exe	80

Modifies data under HKEY_USERS 1 IoCs

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

pid	Process
1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe
1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

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

pid	Process
532	winver.exe
1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3156	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	94
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	94
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	94
PID 1864 wrote to memory of 532	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	94
PID 532 wrote to memory of 3156	532	winver.exe	54
PID 1864 wrote to memory of 3156	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	54
PID 1864 wrote to memory of 2520	1864	9b46256f28d4672b60b68cf5284ec690_NeikiAnalytics.exe	42

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 Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

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

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

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

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

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

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

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

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

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

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

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