e84f0f45d73d9cf4abe5d1c2f79070c693e57f3343831ee6d2546cc972c765a0

Analysis

max time kernel
150s
max time network
142s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 07:16

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General

Target

cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe
Size

240KB
MD5

cc6362d73a7e523db2ee8c097e1756e0
SHA1

cb25237094cf97c9ec58885699835eee71bca33c
SHA256

e84f0f45d73d9cf4abe5d1c2f79070c693e57f3343831ee6d2546cc972c765a0
SHA512

d34a587e8a3c7f9c290784ccd77a5574a21e0968fe5a2c91476e937859264a7c8bc3a9d4e67318666c458e4a86eaab0c8ebd83f6b07d5b09cd6f9d13742324da
SSDEEP

6144:IuOYYecObhLvkiL2XOdldJNifl4wwXCAjVrUEzvbeTIu//:jK1y9hrTiN4nBRrUS6Tf/

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\apppatch\\svchost.exe,"	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2656	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe
1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\d758d6a8 = "C:\\Windows\\apppatch\\svchost.exe"	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\d758d6a8 = "C:\\Windows\\apppatch\\svchost.exe"	svchost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\apppatch\svchost.exe	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe
File opened for modification	C:\Windows\apppatch\svchost.exe	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2656	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2656	1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe	28
PID 1668 wrote to memory of 2656	1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe	28
PID 1668 wrote to memory of 2656	1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe	28
PID 1668 wrote to memory of 2656	1668	cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\cc6362d73a7e523db2ee8c097e1756e0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\apppatch\svchost.exe
  "C:\Windows\apppatch\svchost.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Executes dropped EXE
  - Modifies WinLogon
  - Suspicious behavior: EnumeratesProcesses
  PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\AppPatch\svchost.exe

Filesize
240KB

MD5
7d953b5f8fb4561cd9f304ee578f19fa

SHA1
d2ff7c642ce9fec2f3b4557bd2a6db51fa9d95ba

SHA256
dd18795f1ce99316952a128ed82ad44dff97ef5134977be2396b5b81feec68c1

SHA512
6245f0cef833b2a141684330425b5e6b6ba47c3af14de8be0cf905aff0cad1a73e88b6f7e14d54d9ffa34d7574800448a42c1ae04b36e57626d8c77126c883ae

Download Submit
memory/1668-16-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1668-1-0x0000000000260000-0x00000000002C5000-memory.dmp

Filesize
404KB

Download
memory/1668-2-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1668-19-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1668-0-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1668-17-0x0000000000260000-0x00000000002C5000-memory.dmp

Filesize
404KB

Download
memory/2656-44-0x0000000002820000-0x0000000002821000-memory.dmp

Filesize
4KB

Download
memory/2656-49-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/2656-21-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2656-33-0x0000000002780000-0x000000000281B000-memory.dmp

Filesize
620KB

Download
memory/2656-32-0x0000000002290000-0x000000000231C000-memory.dmp

Filesize
560KB

Download
memory/2656-30-0x0000000002290000-0x000000000231C000-memory.dmp

Filesize
560KB

Download
memory/2656-28-0x0000000002290000-0x000000000231C000-memory.dmp

Filesize
560KB

Download
memory/2656-26-0x0000000002290000-0x000000000231C000-memory.dmp

Filesize
560KB

Download
memory/2656-24-0x0000000002290000-0x000000000231C000-memory.dmp

Filesize
560KB

Download
memory/2656-22-0x0000000002290000-0x000000000231C000-memory.dmp

Filesize
560KB

Download
memory/2656-35-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2656-36-0x0000000002780000-0x000000000281B000-memory.dmp

Filesize
620KB

Download
memory/2656-40-0x0000000002780000-0x000000000281B000-memory.dmp

Filesize
620KB

Download
memory/2656-38-0x0000000002780000-0x000000000281B000-memory.dmp

Filesize
620KB

Download
memory/2656-42-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2656-18-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2656-45-0x0000000002820000-0x0000000002821000-memory.dmp

Filesize
4KB

Download
memory/2656-46-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2656-48-0x0000000002830000-0x0000000002831000-memory.dmp

Filesize
4KB

Download
memory/2656-20-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2656-52-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/2656-53-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/2656-55-0x00000000032A0000-0x00000000032A1000-memory.dmp

Filesize
4KB

Download
memory/2656-56-0x0000000003470000-0x0000000003471000-memory.dmp

Filesize
4KB

Download
memory/2656-59-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2656-60-0x0000000003470000-0x0000000003471000-memory.dmp

Filesize
4KB

Download
memory/2656-62-0x0000000003C20000-0x0000000003C21000-memory.dmp

Filesize
4KB

Download
memory/2656-66-0x0000000003C40000-0x0000000003C41000-memory.dmp

Filesize
4KB

Download
memory/2656-67-0x0000000003C30000-0x0000000003C31000-memory.dmp

Filesize
4KB

Download
memory/2656-69-0x0000000003C50000-0x0000000003C51000-memory.dmp

Filesize
4KB

Download
memory/2656-70-0x0000000003C60000-0x0000000003C61000-memory.dmp

Filesize
4KB

Download
memory/2656-73-0x0000000003C70000-0x0000000003C71000-memory.dmp

Filesize
4KB

Download
memory/2656-74-0x0000000003C60000-0x0000000003C61000-memory.dmp

Filesize
4KB

Download
memory/2656-76-0x0000000003C80000-0x0000000003C81000-memory.dmp

Filesize
4KB

Download
memory/2656-77-0x0000000003C90000-0x0000000003C91000-memory.dmp

Filesize
4KB

Download
memory/2656-80-0x0000000003CA0000-0x0000000003CA1000-memory.dmp

Filesize
4KB

Download
memory/2656-84-0x0000000003CC0000-0x0000000003CC1000-memory.dmp

Filesize
4KB

Download
memory/2656-83-0x0000000003CB0000-0x0000000003CB1000-memory.dmp

Filesize
4KB

Download
memory/2656-81-0x0000000003C90000-0x0000000003C91000-memory.dmp

Filesize
4KB

Download