1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232

Analysis

max time kernel
12s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
30/06/2024, 22:08

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General

Target

1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
Size

3.5MB
MD5

e96f5b3730e7b90512efb76120718ac0
SHA1

20e74ac3342fc556a478d5c996532e6f664f3952
SHA256

1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232
SHA512

c65bb48f47d46f954949c65d517d382dd4cea21eb2684a7282fdae36b9afb8d8d5c7e9e933da1709013cf2291b5778e7d285f86fc2921f6412627703943f61f8
SSDEEP

98304:P66Nzf0vCNnowJAHzdZHG6efh3Bbob3+mFiP:7NTD+pZHG6efh3BDm0P

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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Executes dropped EXE 6 IoCs

pid	Process
2360	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_neikianalytics.exe
2740	icsys.icn.exe
2764	explorer.exe
1256	spoolsv.exe
2984	svchost.exe
2584	spoolsv.exe

Loads dropped DLL 6 IoCs

pid	Process
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2740	icsys.icn.exe
2764	explorer.exe
1256	spoolsv.exe
2984	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\Svchost = "c:\\windows\\resources\\svchost.exe RO"	svchost.exe
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

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

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	icsys.icn.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2568	schtasks.exe
752	schtasks.exe
1264	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2360	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_neikianalytics.exe
2360	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_neikianalytics.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2764	explorer.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2764	explorer.exe
2984	svchost.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
2740	icsys.icn.exe
2740	icsys.icn.exe
2764	explorer.exe
2764	explorer.exe
1256	spoolsv.exe
1256	spoolsv.exe
2984	svchost.exe
2984	svchost.exe
2584	spoolsv.exe
2584	spoolsv.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2360	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 2360	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 2360	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 2360	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	28
PID 2236 wrote to memory of 2740	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	29
PID 2236 wrote to memory of 2740	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	29
PID 2236 wrote to memory of 2740	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	29
PID 2236 wrote to memory of 2740	2236	1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe	29
PID 2740 wrote to memory of 2764	2740	icsys.icn.exe	30
PID 2740 wrote to memory of 2764	2740	icsys.icn.exe	30
PID 2740 wrote to memory of 2764	2740	icsys.icn.exe	30
PID 2740 wrote to memory of 2764	2740	icsys.icn.exe	30
PID 2764 wrote to memory of 1256	2764	explorer.exe	31
PID 2764 wrote to memory of 1256	2764	explorer.exe	31
PID 2764 wrote to memory of 1256	2764	explorer.exe	31
PID 2764 wrote to memory of 1256	2764	explorer.exe	31
PID 1256 wrote to memory of 2984	1256	spoolsv.exe	32
PID 1256 wrote to memory of 2984	1256	spoolsv.exe	32
PID 1256 wrote to memory of 2984	1256	spoolsv.exe	32
PID 1256 wrote to memory of 2984	1256	spoolsv.exe	32
PID 2984 wrote to memory of 2584	2984	svchost.exe	33
PID 2984 wrote to memory of 2584	2984	svchost.exe	33
PID 2984 wrote to memory of 2584	2984	svchost.exe	33
PID 2984 wrote to memory of 2584	2984	svchost.exe	33
PID 2764 wrote to memory of 2612	2764	explorer.exe	34
PID 2764 wrote to memory of 2612	2764	explorer.exe	34
PID 2764 wrote to memory of 2612	2764	explorer.exe	34
PID 2764 wrote to memory of 2612	2764	explorer.exe	34
PID 2984 wrote to memory of 2568	2984	svchost.exe	35
PID 2984 wrote to memory of 2568	2984	svchost.exe	35
PID 2984 wrote to memory of 2568	2984	svchost.exe	35
PID 2984 wrote to memory of 2568	2984	svchost.exe	35

C:\Users\Admin\AppData\Local\Temp\1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236
- \??\c:\users\admin\appdata\local\temp\1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_neikianalytics.exe
  c:\users\admin\appdata\local\temp\1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_neikianalytics.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2360
- C:\Windows\Resources\Themes\icsys.icn.exe
  C:\Windows\Resources\Themes\icsys.icn.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2740
- - \??\c:\windows\resources\themes\explorer.exe
    c:\windows\resources\themes\explorer.exe
    3⤵
    - 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
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2764
  - - \??\c:\windows\resources\spoolsv.exe
      c:\windows\resources\spoolsv.exe SE
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in Windows directory
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1256
    - - \??\c:\windows\resources\svchost.exe
        
        c:\windows\resources\svchost.exe
        5⤵
        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 behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2984
      - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        6⤵
        Executes dropped EXE
        Suspicious use of SetWindowsHookEx
        
        PID:2584
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 22:10 /f
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2568
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 22:11 /f
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:752
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 22:12 /f
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:1264
  - - C:\Windows\Explorer.exe
      C:\Windows\Explorer.exe
      4⤵
      PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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:\Users\Admin\AppData\Local\Temp\1de0d2f56e61a044f68fcb9bd111982a6c68bbcefc0587e81e9495bacecb7232_neikianalytics.exe

Filesize
3.4MB

MD5
4ac6b7f3a1f778bfb9e97bdf7d71c0db

SHA1
b6fe449294ddafda2d269200fb9930d1b2e7b5f2

SHA256
1a90efb3a89c7ef2795d12de927e3123a30b278234c8c92ff0479767021b92a5

SHA512
1e44a65df80e240fb39880d6a8da8d6f815b0ac15ecd2838189f0a73ebc2854be0250b2ddb74b193d6f2225f9e3ea9cbeaf96c131400dc9dc11267fa8afc85ef

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

Filesize
135KB

MD5
11c0e3f9d707fd7cdac52c1125e0bd34

SHA1
115e5264b90f5a2ff68bc8e94777b296af0cee86

SHA256
958a5e6e4d2dfd1a47924100c35817fb3dcb3916385465316a506d57451a3241

SHA512
d1f515067ec9be74ba4485c0aa266174d5d88546a91e8ab5234fe32be954020312da036a934d3424db61528026e83a85471dd9ee05d474f29ce8de6d7e45f770

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

Filesize
135KB

MD5
3e95e3e774a7628a84caaf5f746cb4f0

SHA1
13b25155f094a7efbfa79d7a956eed24c2ecd480

SHA256
d0498b27e0b27d2ca9b6528f845bf4fd3f706d85d808411f8870b028fcf788a8

SHA512
cad4ad43cadbf099de1c1e707e4176542d0d85ecbea4339418b2fd1afc9d00ac6a63823975158d587eab5f8c6d42ad6df1c0f9784714b92869b9c8e8e06f70b4

Download Submit
\??\c:\windows\resources\themes\icsys.icn.exe

Filesize
135KB

MD5
d932e116a4a1fc19a31d4a03d272cd39

SHA1
5375297fe87cba5b634d256622a7cc469391d56d

SHA256
1469ad8b900424e6124619b278f3315a4b834ca038a7e3d206e3144a62ed11c1

SHA512
a1e56ec7c357e11ea495a6684935ea91b2965995abde1dabd1ba123db54f8422195b4620eefc021cf0c31b1542dd3bacbe90216ea34e2ae851b804dedb911149

Download Submit
\Windows\Resources\Themes\explorer.exe

Filesize
135KB

MD5
782aa15313a009f6dbe4ee5e88e3bf3c

SHA1
921c81d6a84a8c7bc34a26017ffe9e171cbc20d3

SHA256
3b444a28a40b5fcac01afe4746c9064d3cbc37f1f9fd6fac745488f548910a45

SHA512
2aaba0c1480fcac2bc1d0e98abe25c443d0abfd6ab79ed3a36b90034efa0918fb3f54cd291f772f468ae1545f5ac1642ff26b60ee44e66dc1c684aff210e0b5e

Download Submit
memory/1256-60-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2236-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2236-61-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2236-17-0x00000000002A0000-0x00000000002BF000-memory.dmp

Filesize
124KB

Download
memory/2360-12-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/2360-11-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2584-59-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2740-62-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2740-28-0x0000000000440000-0x000000000045F000-memory.dmp

Filesize
124KB

Download
memory/2984-53-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download