ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29/06/2024, 14:04

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General

Target

ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
Size

135KB
MD5

14169dd9c539e2ea4b115e5009028830
SHA1

fbb10e26b81c90c7816ba68c55fba22f06a593d4
SHA256

ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958
SHA512

c0d9dd58ec7004b784ba28df05e6cc4930694d5176c5c1ba17e44114dbf5c5b46b8d299223a844cc235eb5e968d77cb2232b3d3e7a777fc02fa86544ad1225e6
SSDEEP

1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVXr:UVqoCl/YgjxEufVU0TbTyDDalRr

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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Executes dropped EXE 4 IoCs

pid	Process
3028	explorer.exe
2816	spoolsv.exe
3004	svchost.exe
2660	spoolsv.exe

Loads dropped DLL 4 IoCs

pid	Process
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
3028	explorer.exe
2816	spoolsv.exe
3004	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

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_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
380	schtasks.exe
1780	schtasks.exe
2716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3004	svchost.exe
3028	explorer.exe
3028	explorer.exe
3028	explorer.exe
3004	svchost.exe
3004	svchost.exe
3028	explorer.exe
3004	svchost.exe
3028	explorer.exe
3004	svchost.exe
3028	explorer.exe
3004	svchost.exe
3028	explorer.exe
3004	svchost.exe
3028	explorer.exe
3004	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3028	explorer.exe
3004	svchost.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
3028	explorer.exe
3028	explorer.exe
2816	spoolsv.exe
2816	spoolsv.exe
3004	svchost.exe
3004	svchost.exe
2660	spoolsv.exe
2660	spoolsv.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 3028	2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe	28
PID 2928 wrote to memory of 3028	2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe	28
PID 2928 wrote to memory of 3028	2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe	28
PID 2928 wrote to memory of 3028	2928	ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe	28
PID 3028 wrote to memory of 2816	3028	explorer.exe	29
PID 3028 wrote to memory of 2816	3028	explorer.exe	29
PID 3028 wrote to memory of 2816	3028	explorer.exe	29
PID 3028 wrote to memory of 2816	3028	explorer.exe	29
PID 2816 wrote to memory of 3004	2816	spoolsv.exe	30
PID 2816 wrote to memory of 3004	2816	spoolsv.exe	30
PID 2816 wrote to memory of 3004	2816	spoolsv.exe	30
PID 2816 wrote to memory of 3004	2816	spoolsv.exe	30
PID 3004 wrote to memory of 2660	3004	svchost.exe	31
PID 3004 wrote to memory of 2660	3004	svchost.exe	31
PID 3004 wrote to memory of 2660	3004	svchost.exe	31
PID 3004 wrote to memory of 2660	3004	svchost.exe	31
PID 3028 wrote to memory of 2724	3028	explorer.exe	32
PID 3028 wrote to memory of 2724	3028	explorer.exe	32
PID 3028 wrote to memory of 2724	3028	explorer.exe	32
PID 3028 wrote to memory of 2724	3028	explorer.exe	32
PID 3004 wrote to memory of 2716	3004	svchost.exe	33
PID 3004 wrote to memory of 2716	3004	svchost.exe	33
PID 3004 wrote to memory of 2716	3004	svchost.exe	33
PID 3004 wrote to memory of 2716	3004	svchost.exe	33
PID 3004 wrote to memory of 380	3004	svchost.exe	38
PID 3004 wrote to memory of 380	3004	svchost.exe	38
PID 3004 wrote to memory of 380	3004	svchost.exe	38
PID 3004 wrote to memory of 380	3004	svchost.exe	38
PID 3004 wrote to memory of 1780	3004	svchost.exe	40
PID 3004 wrote to memory of 1780	3004	svchost.exe	40
PID 3004 wrote to memory of 1780	3004	svchost.exe	40
PID 3004 wrote to memory of 1780	3004	svchost.exe	40

C:\Users\Admin\AppData\Local\Temp\ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ae99906d31e01eb7101a175b706cea87a00e62ee7547f916080c9efafc48d958_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2928
- \??\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
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3028
- - \??\c:\windows\resources\spoolsv.exe
    c:\windows\resources\spoolsv.exe SE
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Windows directory
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2816
  - - \??\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 behavior: EnumeratesProcesses
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3004
    - - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        5⤵
        Executes dropped EXE
        Suspicious use of SetWindowsHookEx
        
        PID:2660
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 14:06 /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2716
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 14:07 /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:380
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 14:08 /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:1780
- - C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe
    3⤵
    PID:2724

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
135KB

MD5
431e831a9347ed1f1e2feb8ddfcac2d5

SHA1
50cd4a96802ace157e6a69b8629c0bffc5867501

SHA256
bc86ad98ac79376485a18fe04d97c3c32c1ab9a17d135a2b45f02da220965011

SHA512
eaeff45199cf91355ba93684046bec33267ec64c496e323c9a6f663907ccbe2efa202368466b3589506b2b515067661cd648ea8bf7a74bf250d56439c2abebc3

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

Filesize
135KB

MD5
e5d6818a2b361f4e6edbbc286595aa95

SHA1
1e798b59236323642d7cab59079185139496e6b0

SHA256
512bedce13b5c80792889b57bbaeb44090d819fca7417e33c79e95b9d224333d

SHA512
0676ca5599fa53ef366e4b526c77278ca46e50ce67c29ad10c6ae71ff17513ecb19279ac5361c9708cf5840c3183c5d27d2a45cc2848a110c5114826dbb5a15a

Download Submit
\Windows\Resources\svchost.exe

Filesize
135KB

MD5
26f3dde4070df25eac7d0e65c14d4f4e

SHA1
e2f472cfdab1311a27e240b1b08bad3f4f0b7ff9

SHA256
ffc3704cd50bbd43bd9ad559aa6d70a6285f05148022b38b12ca0a82b9755163

SHA512
845f57d46ea5206ac410e723f864cd98797e99dc488cc1518a846fd3938de804f18f1a2b144b971d4083472f4ceb9216dc62256e137ed504e57948f63ffe1acd

Download Submit
memory/2660-41-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2816-31-0x0000000000350000-0x000000000036F000-memory.dmp

Filesize
124KB

Download
memory/2816-42-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2928-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2928-10-0x00000000003E0000-0x00000000003FF000-memory.dmp

Filesize
124KB

Download
memory/2928-43-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download