25ce4ec60efeed3c0741fac7630bb73019807e6e1cb1536152a70bcf3d21467f

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 00:48

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General

Target

6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe
Size

138KB
MD5

6586c221f9b3accf6ae830cb91613b80
SHA1

84a082af45b9f3792454a798b84c1b6bc53079e7
SHA256

25ce4ec60efeed3c0741fac7630bb73019807e6e1cb1536152a70bcf3d21467f
SHA512

840e247cd0413e361a67855d4fec8cd2177ddd6a351fc6054859712d330fae4207bed8965369cbeeb339b09d64e6edc267ed38f14ebf7da30e98e861b8a74e77
SSDEEP

1536:rC2/fYuPfbESFYXRWhpKRycRd57JkIqFHhzm4hWru/BzihhMN45MF5FvHP132xPH:r7YubEwYXRWhpAJUHhzm4hUukS6Kmec9

Score

8^/10

evasion execution

Malware Config

Signatures

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002
Executes dropped EXE 1 IoCs

Processes:

smss.exe

pid process

624 smss.exe

pid	process
624	smss.exe

Drops file in System32 directory 3 IoCs

Processes:

6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exesmss.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\1230\smss.exe	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\1230\smss.exe	smss.exe
File opened for modification	C:\Windows\SysWOW64\Service.exe	smss.exe

Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exe

pid process

3268 sc.exe
2120 sc.exe
3092 sc.exe
220 sc.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exesmss.exe

pid process

5064 6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe
624 smss.exe

pid	process
3268	sc.exe
2120	sc.exe
3092	sc.exe
220	sc.exe

pid	process
5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe
624	smss.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exesmss.exe

description	pid	process	target process
PID 5064 wrote to memory of 3092	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	sc.exe
PID 5064 wrote to memory of 3092	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	sc.exe
PID 5064 wrote to memory of 3092	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	sc.exe
PID 5064 wrote to memory of 220	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	sc.exe
PID 5064 wrote to memory of 220	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	sc.exe
PID 5064 wrote to memory of 220	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	sc.exe
PID 5064 wrote to memory of 624	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	smss.exe
PID 5064 wrote to memory of 624	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	smss.exe
PID 5064 wrote to memory of 624	5064	6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe	smss.exe
PID 624 wrote to memory of 3268	624	smss.exe	sc.exe
PID 624 wrote to memory of 3268	624	smss.exe	sc.exe
PID 624 wrote to memory of 3268	624	smss.exe	sc.exe
PID 624 wrote to memory of 2120	624	smss.exe	sc.exe
PID 624 wrote to memory of 2120	624	smss.exe	sc.exe
PID 624 wrote to memory of 2120	624	smss.exe	sc.exe

C:\Users\Admin\AppData\Local\Temp\6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6586c221f9b3accf6ae830cb91613b80_NeikiAnalytics.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5064

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe stop SharedAccess
2⤵
- Launches sc.exe
PID:3092

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe stop wscsvc
2⤵
- Launches sc.exe
PID:220

C:\Windows\SysWOW64\1230\smss.exe
C:\Windows\system32\1230\smss.exe -d
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:624

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe stop SharedAccess
3⤵
- Launches sc.exe
PID:3268

C:\Windows\SysWOW64\sc.exe
C:\Windows\system32\sc.exe stop wscsvc
3⤵
- Launches sc.exe
PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Windows\SysWOW64\1230\smss.exe

Filesize
138KB

MD5
71521cf7eec7763391afca3e9f283ad4

SHA1
735f1cc4c3bdca755aecf940ba5e8d7cb669bf15

SHA256
c58442c129744272708da58e788b6931416132ab846bbe6030e34d62a46c0b3e

SHA512
e2bff61c26edcf69fb1097f5d76855b708bed7b85fb54a2a25be583980350e330e392ee8c816b985ac1fe3311b37326afea2957c0dcfac4b37fd46749a2f84d8

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