5e220a1aa1c5b178729c38ca9b705b3e81925fd194594b1d3282f3f59fbfb393

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23/05/2024, 16:38

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General

Target

7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
Size

2.6MB
MD5

7db8021ebcc4499fb05ba10a8cc1bdf0
SHA1

7b0f25dbd730e4c22b510e427871da99c208782d
SHA256

5e220a1aa1c5b178729c38ca9b705b3e81925fd194594b1d3282f3f59fbfb393
SHA512

4b564771442e6ac5bc449bdc7ed44a16f34a6a27f491282cd9dd71d53c1b96bb522b42c206f006c19db150aa712fe5f7df0adb2bd524a8925e86ae708cdf7338
SSDEEP

49152:TeS12nRc6C5CEAHD26ICQVt1ULUQRP6a6YPkCLJ37xbIjNyX5Hxzl/q:6S+c6ZEmqCMtmoQRP6aZtnsNq9l/q

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Executes dropped EXE 4 IoCs

pid	Process
1668	explorer.exe
2328	spoolsv.exe
2708	svchost.exe
2604	spoolsv.exe

Loads dropped DLL 4 IoCs

pid	Process
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
1668	explorer.exe
2328	spoolsv.exe
2708	svchost.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\explorer.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\explorer.exe	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 35 IoCs

pid	Process
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
1668	explorer.exe
1668	explorer.exe
2328	spoolsv.exe
2708	svchost.exe
2604	spoolsv.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\tjud.exe	explorer.exe
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe

Creates scheduled task(s) 1 TTPs 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2512	schtasks.exe
1312	schtasks.exe
1484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
2708	svchost.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe
1668	explorer.exe
2708	svchost.exe
1668	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
1668	explorer.exe
2708	svchost.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
1668	explorer.exe
1668	explorer.exe
1668	explorer.exe
2328	spoolsv.exe
2328	spoolsv.exe
2328	spoolsv.exe
2708	svchost.exe
2708	svchost.exe
2708	svchost.exe
2604	spoolsv.exe
2604	spoolsv.exe
2604	spoolsv.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 1668	2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe	28
PID 2576 wrote to memory of 1668	2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe	28
PID 2576 wrote to memory of 1668	2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe	28
PID 2576 wrote to memory of 1668	2576	7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe	28
PID 1668 wrote to memory of 2328	1668	explorer.exe	29
PID 1668 wrote to memory of 2328	1668	explorer.exe	29
PID 1668 wrote to memory of 2328	1668	explorer.exe	29
PID 1668 wrote to memory of 2328	1668	explorer.exe	29
PID 2328 wrote to memory of 2708	2328	spoolsv.exe	30
PID 2328 wrote to memory of 2708	2328	spoolsv.exe	30
PID 2328 wrote to memory of 2708	2328	spoolsv.exe	30
PID 2328 wrote to memory of 2708	2328	spoolsv.exe	30
PID 2708 wrote to memory of 2604	2708	svchost.exe	31
PID 2708 wrote to memory of 2604	2708	svchost.exe	31
PID 2708 wrote to memory of 2604	2708	svchost.exe	31
PID 2708 wrote to memory of 2604	2708	svchost.exe	31
PID 1668 wrote to memory of 2656	1668	explorer.exe	32
PID 1668 wrote to memory of 2656	1668	explorer.exe	32
PID 1668 wrote to memory of 2656	1668	explorer.exe	32
PID 1668 wrote to memory of 2656	1668	explorer.exe	32
PID 2708 wrote to memory of 2512	2708	svchost.exe	33
PID 2708 wrote to memory of 2512	2708	svchost.exe	33
PID 2708 wrote to memory of 2512	2708	svchost.exe	33
PID 2708 wrote to memory of 2512	2708	svchost.exe	33
PID 2708 wrote to memory of 1312	2708	svchost.exe	38
PID 2708 wrote to memory of 1312	2708	svchost.exe	38
PID 2708 wrote to memory of 1312	2708	svchost.exe	38
PID 2708 wrote to memory of 1312	2708	svchost.exe	38
PID 2708 wrote to memory of 1484	2708	svchost.exe	40
PID 2708 wrote to memory of 1484	2708	svchost.exe	40
PID 2708 wrote to memory of 1484	2708	svchost.exe	40
PID 2708 wrote to memory of 1484	2708	svchost.exe	40

C:\Users\Admin\AppData\Local\Temp\7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\7db8021ebcc4499fb05ba10a8cc1bdf0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2576
- \??\c:\windows\resources\themes\explorer.exe
  c:\windows\resources\themes\explorer.exe
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1668
- - \??\c:\windows\resources\spoolsv.exe
    c:\windows\resources\spoolsv.exe SE
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Drops file in Windows directory
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2328
  - - \??\c:\windows\resources\svchost.exe
      c:\windows\resources\svchost.exe
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Drops file in System32 directory
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2708
    - - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        5⤵
        Executes dropped EXE
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetWindowsHookEx
        
        PID:2604
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 16:40 /f
        5⤵
        Creates scheduled task(s)
        
        PID:2512
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 16:41 /f
        5⤵
        Creates scheduled task(s)
        
        PID:1312
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 16:42 /f
        5⤵
        Creates scheduled task(s)
        
        PID:1484
- - C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe
    3⤵
    PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Resources\Themes\explorer.exe

Filesize
2.6MB

MD5
256b93753d31255dd7676ec1ec9b7355

SHA1
47e163dad771e2fea0fb90f18bd8d60b02d24342

SHA256
ef4ec22546954d4dd7a1fdc1676c390413fbe3ae24d0bce711df44b28fde255f

SHA512
6642908701e531ab7432957787be8fa7ef662b7f442a43c966264087890d3d78d7eced95152dc299a21e1308d209008d3630a22f0e801a9f91956571da979fa0

Download Submit
C:\Windows\Resources\spoolsv.exe

Filesize
2.6MB

MD5
b921277388541ed7b2091e3175b26357

SHA1
9edf98b051ebb2617c36d8f540f2b5c96cfe3c0e

SHA256
1f8fee8c5eff68ab8063b50c4e0b8e77c337c3541483b91fcf66fb9857b240e5

SHA512
f7ed94abe686da106445c88c21adac47acf46d6cd20fae7fd2982ea925496bbf237f2cf9574521553f55641f359e112eadde7289068c44efb7b4cc9411dcf2d7

Download Submit
\Windows\Resources\svchost.exe

Filesize
2.6MB

MD5
5ffe00ca07f767b3c834c917878afcf1

SHA1
b2c3e6fe6bd005091195e0473a75a4897e1010cd

SHA256
b66acc14e56b73a94e427f20bcc145204c25b9350885c7340c89dbcabf50e86a

SHA512
d2ff49b721c3118b1cc3b011c4483ca520dd19cd6656ff49bf7606172ebd2336056ce9c2e7d8bf75327e3d0c61abf57d6d903317c9ababcef2a8bb6771732aa1

Download Submit
memory/1668-79-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-75-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-83-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-14-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-81-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-24-0x0000000004330000-0x0000000004C81000-memory.dmp

Filesize
9.3MB

Download
memory/1668-85-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-63-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-77-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-12-0x000000007EBD0000-0x000000007EFA1000-memory.dmp

Filesize
3.8MB

Download
memory/1668-73-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-71-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-69-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-67-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-55-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-65-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-57-0x000000007EBD0000-0x000000007EFA1000-memory.dmp

Filesize
3.8MB

Download
memory/1668-58-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/1668-59-0x0000000004330000-0x0000000004C81000-memory.dmp

Filesize
9.3MB

Download
memory/1668-60-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2328-37-0x00000000042B0000-0x0000000004C01000-memory.dmp

Filesize
9.3MB

Download
memory/2328-26-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2328-52-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2576-4-0x000000007EBD0000-0x000000007EFA1000-memory.dmp

Filesize
3.8MB

Download
memory/2576-11-0x0000000004470000-0x0000000004DC1000-memory.dmp

Filesize
9.3MB

Download
memory/2576-54-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2576-0-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2604-51-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2604-45-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-68-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-80-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-70-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-44-0x00000000042A0000-0x0000000004BF1000-memory.dmp

Filesize
9.3MB

Download
memory/2708-76-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-61-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-38-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-72-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-56-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-82-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-64-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-84-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-62-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download
memory/2708-86-0x0000000000400000-0x0000000000D51000-memory.dmp

Filesize
9.3MB

Download