087d22c95d90004b217026c5dccdce125c73fc65a6845d179cea8d97ee8c898b

Analysis

max time kernel
145s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 22:08

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General

Target
480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe
Size 495KB
Sample240612-12e8qasdpf
SHA256 087d22c95d90004b217026c5dccdce125c73fc65a6845d179cea8d97ee8c898b
MD5 480f71714cc58fe55d2942057aba3760
SHA1 79f02f7620e68803ab5e43163751842120c591a8
SHA512 339bf98ecdb68ba026995af42f4d5ee7aea9bc04f00fb2c64e1c11683e181d80792084e17fb5856b74f5b06ff9c27624a3c773569b57c20b635418df2c3dff88
SSDEEP 6144:3CK2QdSQ8mUY9WFNWC5y/X/Ci0CzAoP5piGzL58joVeuNnzZ/d8AMKNcFAykBNoZ:S2h8/V/b8ai0+AsFLmoVeu1ZlVMi1ze
MD5 SHA1 SHA512 SSDEEP

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\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"explorer.exe\", \"C:\\Users\\Admin\\AppData\\Local\\Temp\\3277c468\\daemon.exe\""	csc.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4048 set thread context of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe
File created	C:\Windows\assembly\Desktop.ini	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe
Token: SeDebugPrivilege	1128	csc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1128	csc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85
PID 4048 wrote to memory of 1128	4048	480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe	85

C:\Users\Admin\AppData\Local\Temp\480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe"
1⤵
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4048
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe "C:\Users\Admin\AppData\Local\Temp\480f71714cc58fe55d2942057aba3760_NeikiAnalytics.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1128

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

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Downloads

memory/1128-5-0x0000000000400000-0x000000000045E000-memory.dmp

Download

memory/1128-8-0x0000000075090000-0x0000000075641000-memory.dmp

Download

memory/1128-10-0x0000000075090000-0x0000000075641000-memory.dmp

Download

memory/1128-9-0x0000000075090000-0x0000000075641000-memory.dmp

Download

memory/1128-11-0x0000000075090000-0x0000000075641000-memory.dmp

Download

memory/4048-0-0x0000000075092000-0x0000000075093000-memory.dmp

Download

memory/4048-1-0x0000000075090000-0x0000000075641000-memory.dmp

Download

memory/4048-2-0x0000000075090000-0x0000000075641000-memory.dmp

Download

memory/4048-7-0x0000000075090000-0x0000000075641000-memory.dmp

Download