089466f082e5ee62814b7c80ff414da0d1f4aa45ed2e95f9c5890c084097dc69

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
20/05/2024, 10:48

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General

Target

ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
Size

1.2MB
MD5

ec8be5cdde4517148643db5db9e369e0
SHA1

be7ac26962777255857076071c2ccbf08fdebaac
SHA256

089466f082e5ee62814b7c80ff414da0d1f4aa45ed2e95f9c5890c084097dc69
SHA512

c2cb465697e217fce62f38862f4ead2a3ac190109e5cece194bb8c7ca12f5e95d8e6a0ee24d9c37981c2ab485692f756119b92dbd33a56ab49e827cfc9872932
SSDEEP

24576:9j+cktriK2PVboYTicnT1SBb//wDKULTrhSFkOTu+FMu:0SPVboYTVABjRGtSFruNu

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
1756	explorer.exe
2712	spoolsv.exe
2124	svchost.exe
2624	spoolsv.exe

Loads dropped DLL 8 IoCs

pid	Process
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1756	explorer.exe
1756	explorer.exe
2712	spoolsv.exe
2712	spoolsv.exe
2124	svchost.exe
2124	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	svchost.exe
File opened for modification	C:\Windows\SysWOW64\explorer.exe	explorer.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 35 IoCs

pid	Process
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1756	explorer.exe
2712	spoolsv.exe
2124	svchost.exe
2624	spoolsv.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\tjud.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
2384	schtasks.exe
1768	schtasks.exe
340	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
1756	explorer.exe
1756	explorer.exe
2124	svchost.exe
2124	svchost.exe
1756	explorer.exe
2124	svchost.exe
1756	explorer.exe
1756	explorer.exe
2124	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2124	svchost.exe
1756	explorer.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
1756	explorer.exe
1756	explorer.exe
1756	explorer.exe
2712	spoolsv.exe
2712	spoolsv.exe
2712	spoolsv.exe
2124	svchost.exe
2124	svchost.exe
2124	svchost.exe
2624	spoolsv.exe
2624	spoolsv.exe
2624	spoolsv.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 1756	1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe	28
PID 1088 wrote to memory of 1756	1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe	28
PID 1088 wrote to memory of 1756	1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe	28
PID 1088 wrote to memory of 1756	1088	ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe	28
PID 1756 wrote to memory of 2712	1756	explorer.exe	29
PID 1756 wrote to memory of 2712	1756	explorer.exe	29
PID 1756 wrote to memory of 2712	1756	explorer.exe	29
PID 1756 wrote to memory of 2712	1756	explorer.exe	29
PID 2712 wrote to memory of 2124	2712	spoolsv.exe	30
PID 2712 wrote to memory of 2124	2712	spoolsv.exe	30
PID 2712 wrote to memory of 2124	2712	spoolsv.exe	30
PID 2712 wrote to memory of 2124	2712	spoolsv.exe	30
PID 2124 wrote to memory of 2624	2124	svchost.exe	31
PID 2124 wrote to memory of 2624	2124	svchost.exe	31
PID 2124 wrote to memory of 2624	2124	svchost.exe	31
PID 2124 wrote to memory of 2624	2124	svchost.exe	31
PID 1756 wrote to memory of 2980	1756	explorer.exe	32
PID 1756 wrote to memory of 2980	1756	explorer.exe	32
PID 1756 wrote to memory of 2980	1756	explorer.exe	32
PID 1756 wrote to memory of 2980	1756	explorer.exe	32
PID 2124 wrote to memory of 2384	2124	svchost.exe	33
PID 2124 wrote to memory of 2384	2124	svchost.exe	33
PID 2124 wrote to memory of 2384	2124	svchost.exe	33
PID 2124 wrote to memory of 2384	2124	svchost.exe	33
PID 2124 wrote to memory of 1768	2124	svchost.exe	38
PID 2124 wrote to memory of 1768	2124	svchost.exe	38
PID 2124 wrote to memory of 1768	2124	svchost.exe	38
PID 2124 wrote to memory of 1768	2124	svchost.exe	38
PID 2124 wrote to memory of 340	2124	svchost.exe	40
PID 2124 wrote to memory of 340	2124	svchost.exe	40
PID 2124 wrote to memory of 340	2124	svchost.exe	40
PID 2124 wrote to memory of 340	2124	svchost.exe	40

C:\Users\Admin\AppData\Local\Temp\ec8be5cdde4517148643db5db9e369e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ec8be5cdde4517148643db5db9e369e0_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:1088
- \??\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:1756
- - \??\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:2712
  - - \??\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:2124
    - - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        5⤵
        Executes dropped EXE
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetWindowsHookEx
        
        PID:2624
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 10:50 /f
        5⤵
        Creates scheduled task(s)
        
        PID:2384
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 10:51 /f
        5⤵
        Creates scheduled task(s)
        
        PID:1768
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 10:52 /f
        5⤵
        Creates scheduled task(s)
        
        PID:340
- - C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe
    3⤵
    PID:2980

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

\Windows\Resources\Themes\explorer.exe

Filesize
1.2MB

MD5
e464fc4e371559ff91f686db5580359c

SHA1
5cc253d0f1288769432b3f5db2214131622d7200

SHA256
2c26780d101a7edc0f9298de25979200c24097c571c6f8d509f7d0a4bb812fb3

SHA512
612cf25c2a86f6f0f67b4efed685a4c01e9823ccbaa499b3631c76dce6d9215f17cbcb194724534c994fe1ac197fc5ea8e3ecda5f0e1e19f491db549569668a7

Download Submit
\Windows\Resources\spoolsv.exe

Filesize
1.2MB

MD5
3471d8d0f0ee2ebc92b0014c6302d2e2

SHA1
014e4562923ce0bed7ba7f28df6c4611a00c0f5c

SHA256
a421f21cea0148c8b6e2d7cd56f8a32af78e529320fc4a53af8e4597c1d903c6

SHA512
81c98af2dfd1d4319bd89fc0ae5b217931fcc58ff33d2bec81d2e8b7ac603c9ee9bf52efe5507f929fdb2121c1904cf7f60e2bcb057cdadfcb327d7cc8dff7b1

Download Submit
\Windows\Resources\svchost.exe

Filesize
1.2MB

MD5
dbeb634d0e98b74e83deda69dfed9556

SHA1
ec32bcc852662c8818d23bbdb9415f0e58dc5ded

SHA256
4824bac30f6dc9a7444e2aea4acb154f851744b9dda09f45c8ccbf3048ce6611

SHA512
ca1426c0a3c461913fa2025b5119db391f4d3f087a50bc865228a19075083e4518af56f6ea2a59457711ce71de0796490ced556e4fc6ceb24f076bf7e1320e1b

Download Submit
memory/1088-52-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1088-12-0x0000000003AB0000-0x0000000003E43000-memory.dmp

Filesize
3.6MB

Download
memory/1088-13-0x0000000003AB0000-0x0000000003E43000-memory.dmp

Filesize
3.6MB

Download
memory/1088-0-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1088-60-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-78-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-72-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-88-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-86-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-84-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-82-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-80-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-61-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-62-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-27-0x0000000003950000-0x0000000003CE3000-memory.dmp

Filesize
3.6MB

Download
memory/1756-64-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-66-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-76-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-68-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-74-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/1756-70-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-63-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-81-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-73-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-69-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-67-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-77-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-45-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-79-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-89-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-71-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-87-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-83-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2124-85-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2624-57-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2624-53-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2712-58-0x0000000000400000-0x0000000000793000-memory.dmp

Filesize
3.6MB

Download
memory/2712-43-0x0000000003890000-0x0000000003C23000-memory.dmp

Filesize
3.6MB

Download
memory/2712-41-0x0000000003890000-0x0000000003C23000-memory.dmp

Filesize
3.6MB

Download