ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab

Analysis

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

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/06/2024, 12:31

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General

Target

ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe
Size

150KB
MD5

a218db59526521a9e2e6f5ff3de7a3f0
SHA1

572075ecad019a5d89f2808996c5f8a17cc60f45
SHA256

ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab
SHA512

e0c3e977b4e6d52b58c7115b9b7d76519ee621abd71849777615a640f3fe2c8156a1183b2622153cf187a2ed895883e9d1b5f2561c02260c80deadf5ebaeaf3e
SSDEEP

3072:HuuczBGY3j4nLXhfRf70MCRRb85TFcMo7xQGHMOfAVTzXW:HlcEY3iLXXgvRG5TFZoFQaMrHX

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
4692	svchost.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\4fa08f68 = "C:\\Windows\\apppatch\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\4fa08f68 = "C:\\Windows\\apppatch\\svchost.exe"	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\apppatch\svchost.exe	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe
File created	C:\Windows\apppatch\svchost.exe	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe
4692	svchost.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1388	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 4692	1388	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe	81
PID 1388 wrote to memory of 4692	1388	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe	81
PID 1388 wrote to memory of 4692	1388	ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe	81

C:\Users\Admin\AppData\Local\Temp\ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ab8c00477a8a142a9cfd9e08ec179b15c12905eb1f2934aa6923dd55a35755ab_NeikiAnalytics.exe"
1⤵
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\apppatch\svchost.exe
  "C:\Windows\apppatch\svchost.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Executes dropped EXE
  - Modifies WinLogon
  - Suspicious behavior: EnumeratesProcesses
  PID:4692

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

C:\Windows\apppatch\svchost.exe

Filesize
150KB

MD5
f12e2ba96194bdfc343627bd2dc6fd12

SHA1
ab3bbf4ba89a29b2139f1e94c88fbdde7f5a67c2

SHA256
11597e1bb08a45426cd37a2c90c914f1a81d5d93f15b7c00f574443391b21d17

SHA512
8a0da2d9ea72522f10e31b6bae7577807d1f4260479e92c55996a13435036f0474506db786dc5db7976bee4ae4fc185aa2629502ecc51dddccf0d929d5453912

Download Submit
memory/1388-11-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1388-1-0x0000000002080000-0x00000000020B9000-memory.dmp

Filesize
228KB

Download
memory/1388-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1388-13-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1388-12-0x0000000002080000-0x00000000020B9000-memory.dmp

Filesize
228KB

Download
memory/1388-0-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4692-16-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4692-15-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4692-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4692-18-0x0000000002740000-0x0000000002786000-memory.dmp

Filesize
280KB

Download
memory/4692-19-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4692-20-0x0000000002B00000-0x0000000002B4A000-memory.dmp

Filesize
296KB

Download
memory/4692-24-0x0000000002B00000-0x0000000002B4A000-memory.dmp

Filesize
296KB

Download
memory/4692-22-0x0000000002B00000-0x0000000002B4A000-memory.dmp

Filesize
296KB

Download
memory/4692-29-0x0000000002B00000-0x0000000002B4A000-memory.dmp

Filesize
296KB

Download