1e6fc3a8788dee9e2499fad43164f524319796c8801394f1808268fb880bc47c

Analysis

max time kernel
150s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 07:15

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General

Target

6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
Size

135KB
MD5

6896b29c080de488d8246d1073817ab0
SHA1

1119ad81cc985210374994b6267ff35a8f30a199
SHA256

1e6fc3a8788dee9e2499fad43164f524319796c8801394f1808268fb880bc47c
SHA512

7506671992ac3e2236cd5ff7070861333bd58d751d99af9c3a3aba70313f95a0a582cb2a8c9f57adf828c0e38089440b331a6d38920e8bff19ce3f5c2412caeb
SSDEEP

1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVfD4:UVqoCl/YgjxEufVU0TbTyDDal94

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Executes dropped EXE 4 IoCs

pid	Process
4412	explorer.exe
4364	spoolsv.exe
1104	svchost.exe
2792	spoolsv.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

Drops file in Windows directory 4 IoCs

description	ioc	Process
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
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe
4412	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
4412	explorer.exe
1104	svchost.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
4412	explorer.exe
4412	explorer.exe
4364	spoolsv.exe
4364	spoolsv.exe
1104	svchost.exe
1104	svchost.exe
2792	spoolsv.exe
2792	spoolsv.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 4412	736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe	81
PID 736 wrote to memory of 4412	736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe	81
PID 736 wrote to memory of 4412	736	6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe	81
PID 4412 wrote to memory of 4364	4412	explorer.exe	82
PID 4412 wrote to memory of 4364	4412	explorer.exe	82
PID 4412 wrote to memory of 4364	4412	explorer.exe	82
PID 4364 wrote to memory of 1104	4364	spoolsv.exe	83
PID 4364 wrote to memory of 1104	4364	spoolsv.exe	83
PID 4364 wrote to memory of 1104	4364	spoolsv.exe	83
PID 1104 wrote to memory of 2792	1104	svchost.exe	85
PID 1104 wrote to memory of 2792	1104	svchost.exe	85
PID 1104 wrote to memory of 2792	1104	svchost.exe	85

C:\Users\Admin\AppData\Local\Temp\6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6896b29c080de488d8246d1073817ab0_NeikiAnalytics.exe"
1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:736
- \??\c:\windows\resources\themes\explorer.exe
  c:\windows\resources\themes\explorer.exe
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - 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:4412
- - \??\c:\windows\resources\spoolsv.exe
    c:\windows\resources\spoolsv.exe SE
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4364
  - - \??\c:\windows\resources\svchost.exe
      c:\windows\resources\svchost.exe
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Drops file in System32 directory
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1104
    - - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        5⤵
        Executes dropped EXE
        Suspicious use of SetWindowsHookEx
        
        PID:2792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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
135KB

MD5
b934a6b47390c8c8f5ad69a13df4241c

SHA1
6f4ff0c757e9f903ec22db4dbd7992eea9cd35e8

SHA256
e92cd9d60d74749bf9254c64307471a00a96a76bc5177ed22d3fb1ba5858df41

SHA512
bf2ca453b32e6620de15b9bbc2197d7571648fa997d6f6d430218d4fe7105d6d91b1765cbd00c312ea1408223f8fabed8db7b6c7af61e78a431dadf649ff705b

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

Filesize
135KB

MD5
74820e88b348f6663181689498096928

SHA1
78457a9eb2d9aea6bb997e18526cc05a5a839f17

SHA256
40bde1bdace88b9611bf4d008dda8badff4efa48e7432e6fa728f7c80a39b8e1

SHA512
4e0fe9aa13703e9e6558a0583e7be337d8eb3cfabed10291d99c9c326417ddb7454ed2f920425ca870106c6a7607204baf80b1631cbaeda70f892e37b1b4befc

Download Submit
\??\c:\windows\resources\themes\explorer.exe

Filesize
135KB

MD5
4fc05d9683e0e9df8b57c8187df2f898

SHA1
d266122dd85a542cacfb4eac38654dae20d66735

SHA256
4ff1df8f9d95eb479e448d653c554568219f904c2fbf34f6fa58703ac249cdf1

SHA512
117f1867c2a793772d6fbd412575651acf11ea39549249b7f2ee9c30826b4dae11470b48cc15f0c8c84fd0cc6a90c53f5e3da75f163cb199b87f8dcdd9fcf4b9

Download Submit
memory/736-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/736-35-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2792-33-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4364-34-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4412-9-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download