22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20/06/2024, 01:18

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General

Target

22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
Size

741KB
MD5

cc2e1d95832a728f5477c23ce4e53d00
SHA1

79a42c64269f2b69b274fff866230e508845f7be
SHA256

22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0
SHA512

f6cdd1bbedfed9f51341a2de2c4f5fd31090d6855cc9f845279c928dce8899c3c9bed09c397780aa2e13cffb8939e91dc7e02bca0c2af9f6586f582ba20da52c
SSDEEP

12288:ltTuhrf45I8jWtJ8OgL27rd69bk5NCgGhSFB79gYhLIf6EQ9EYcw1Fh:lIt4kt0Kd6F6CNzYhUiEWEYcwp

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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe

Executes dropped EXE 4 IoCs

pid	Process
3008	explorer.exe
2672	spoolsv.exe
2744	svchost.exe
2456	spoolsv.exe

Loads dropped DLL 4 IoCs

pid	Process
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
3008	explorer.exe
2672	spoolsv.exe
2744	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"	svchost.exe
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

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 19 IoCs

pid	Process
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
3008	explorer.exe
2672	spoolsv.exe
2744	svchost.exe
2456	spoolsv.exe
3008	explorer.exe
2744	svchost.exe
3008	explorer.exe
2744	svchost.exe
3008	explorer.exe
2744	svchost.exe
3008	explorer.exe
2744	svchost.exe
3008	explorer.exe
2744	svchost.exe
3008	explorer.exe
2744	svchost.exe
3008	explorer.exe
2744	svchost.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_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

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
2912	schtasks.exe
996	schtasks.exe
908	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
2672	spoolsv.exe
2672	spoolsv.exe
2672	spoolsv.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2672	spoolsv.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2744	svchost.exe
3008	explorer.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
3008	explorer.exe
3008	explorer.exe
3008	explorer.exe
2672	spoolsv.exe
2672	spoolsv.exe
2672	spoolsv.exe
2744	svchost.exe
2744	svchost.exe
2744	svchost.exe
2456	spoolsv.exe
2456	spoolsv.exe
2456	spoolsv.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 3008	2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe	28
PID 2044 wrote to memory of 3008	2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe	28
PID 2044 wrote to memory of 3008	2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe	28
PID 2044 wrote to memory of 3008	2044	22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe	28
PID 3008 wrote to memory of 2672	3008	explorer.exe	29
PID 3008 wrote to memory of 2672	3008	explorer.exe	29
PID 3008 wrote to memory of 2672	3008	explorer.exe	29
PID 3008 wrote to memory of 2672	3008	explorer.exe	29
PID 2672 wrote to memory of 2744	2672	spoolsv.exe	30
PID 2672 wrote to memory of 2744	2672	spoolsv.exe	30
PID 2672 wrote to memory of 2744	2672	spoolsv.exe	30
PID 2672 wrote to memory of 2744	2672	spoolsv.exe	30
PID 2744 wrote to memory of 2456	2744	svchost.exe	31
PID 2744 wrote to memory of 2456	2744	svchost.exe	31
PID 2744 wrote to memory of 2456	2744	svchost.exe	31
PID 2744 wrote to memory of 2456	2744	svchost.exe	31
PID 3008 wrote to memory of 2520	3008	explorer.exe	32
PID 3008 wrote to memory of 2520	3008	explorer.exe	32
PID 3008 wrote to memory of 2520	3008	explorer.exe	32
PID 3008 wrote to memory of 2520	3008	explorer.exe	32
PID 2744 wrote to memory of 2912	2744	svchost.exe	33
PID 2744 wrote to memory of 2912	2744	svchost.exe	33
PID 2744 wrote to memory of 2912	2744	svchost.exe	33
PID 2744 wrote to memory of 2912	2744	svchost.exe	33
PID 2744 wrote to memory of 996	2744	svchost.exe	38
PID 2744 wrote to memory of 996	2744	svchost.exe	38
PID 2744 wrote to memory of 996	2744	svchost.exe	38
PID 2744 wrote to memory of 996	2744	svchost.exe	38
PID 2744 wrote to memory of 908	2744	svchost.exe	40
PID 2744 wrote to memory of 908	2744	svchost.exe	40
PID 2744 wrote to memory of 908	2744	svchost.exe	40
PID 2744 wrote to memory of 908	2744	svchost.exe	40

C:\Users\Admin\AppData\Local\Temp\22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\22b586f97b11010cc55cd503043f180737052dca055c848178329f538c10ade0_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:2044
- \??\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:3008
- - \??\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 behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2672
  - - \??\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:2744
    - - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        5⤵
        Executes dropped EXE
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetWindowsHookEx
        
        PID:2456
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 01:20 /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2912
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 01:21 /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:996
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 01:22 /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:908
- - C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe
    3⤵
    PID:2520

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:\Windows\Resources\spoolsv.exe

Filesize
741KB

MD5
16ad4068ab5a76d98d225e759ee1eacf

SHA1
12e3b32f7f10b7a76272fb63ed009669ee6dcf03

SHA256
5a28997363dfd11e7bb4a8bdfd07982c266013b3946886577c279a26b51ce9f0

SHA512
5c5d857e7ae4ec36eb7f92b7714c7439a03e77fd6d781e5e3e3309a3a5a549758e7e310879f50549d5cc9b0cd96efd570fc9b01452ba9f2f31f1087e50bec088

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

Filesize
741KB

MD5
25e1606ef0c6929805329336ff8826bb

SHA1
24986d35e58f224058d5ac4ad20449bbb8545aa1

SHA256
204b2ecd3c5e7fabe294b6d91d48b791d49aafe4ee3fe43b25c35e9d263911e0

SHA512
b00f83b88811d6d3ec0a6e10c51be323c4c3d96a04659e0f006c061445a7a67679138947925dc7790bd8e41ec93bae9cebd46e69e760915b7a0a28473fd6c21a

Download Submit
\Windows\Resources\svchost.exe

Filesize
741KB

MD5
63ab80f53525d870fd49c04e410d0399

SHA1
2c160bb29fd9822e9a8f4e3a6f86845981142e78

SHA256
e14430f41bf5c84d791cfa480df03300bb5c12a7fe9d39faead6338a741ae141

SHA512
7c977d8d60a8afdb7775bf94aebf93b672b8c211741d4ceb36c898d9dccb8139aa451e61f7b7ff49671df920453c58eb1af456ab219225a78f050ceff88f1c6f

Download Submit
memory/2044-52-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2044-10-0x0000000003CA0000-0x0000000004012000-memory.dmp

Filesize
3.4MB

Download
memory/2044-0-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2456-48-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2456-43-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2672-23-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2672-34-0x0000000003D50000-0x00000000040C2000-memory.dmp

Filesize
3.4MB

Download
memory/2672-50-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-54-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-42-0x0000000003990000-0x0000000003D02000-memory.dmp

Filesize
3.4MB

Download
memory/2744-35-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-77-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-75-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-73-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-65-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/2744-57-0x0000000003990000-0x0000000003D02000-memory.dmp

Filesize
3.4MB

Download
memory/2744-61-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-64-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-55-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-66-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-68-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-70-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-72-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-21-0x0000000003D70000-0x00000000040E2000-memory.dmp

Filesize
3.4MB

Download
memory/3008-53-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-11-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download
memory/3008-80-0x0000000000400000-0x0000000000772000-memory.dmp

Filesize
3.4MB

Download