6b542e79f6a0223462c61a73d1e2c4ad7367967a64e329dde16d0630e1ad1863

Analysis

max time kernel
149s
max time network
140s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
11/05/2024, 18:41

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General

Target

29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
Size

70KB
MD5

29cf7612c567c31341256b53c71a8830
SHA1

fe0dd686f6d3dff9aacd289f409045f99ca1a58b
SHA256

6b542e79f6a0223462c61a73d1e2c4ad7367967a64e329dde16d0630e1ad1863
SHA512

23359053fb958e9a5f99e6a4909c21c7bc66853d7180030becb6368d7f571ba03bb86c516f1ffb551eedb40f7ad9b21e2a51b902c26b9b47b018f63d8e64893a
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8Qy:Olg35GTslA5t3/w8Qy

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ihseasoos.exe

Modifies Installed Components in the registry 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\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\IsInstalled = "1"	ihseasoos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\StubPath = "C:\\Windows\\system32\\arxetun-oudoab.exe"	ihseasoos.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}	ihseasoos.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ihseasoos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\oufboonub-ehooc.exe"	ihseasoos.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	ihseasoos.exe

Executes dropped EXE 2 IoCs

pid	Process
1800	ihseasoos.exe
1164	ihseasoos.exe

Loads dropped DLL 3 IoCs

pid	Process
1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
1800	ihseasoos.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ihseasoos.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ihseasoos.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ihseasoos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ihseasoos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\isnomir-omoab.dll"	ihseasoos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ihseasoos.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	ihseasoos.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\isnomir-omoab.dll	ihseasoos.exe
File opened for modification	C:\Windows\SysWOW64\ihseasoos.exe	ihseasoos.exe
File created	C:\Windows\SysWOW64\ihseasoos.exe	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\oufboonub-ehooc.exe	ihseasoos.exe
File created	C:\Windows\SysWOW64\oufboonub-ehooc.exe	ihseasoos.exe
File created	C:\Windows\SysWOW64\arxetun-oudoab.exe	ihseasoos.exe
File opened for modification	C:\Windows\SysWOW64\ihseasoos.exe	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\arxetun-oudoab.exe	ihseasoos.exe
File created	C:\Windows\SysWOW64\isnomir-omoab.dll	ihseasoos.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1164	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe
1800	ihseasoos.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
Token: SeDebugPrivilege	1800	ihseasoos.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1800	1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe	28
PID 1304 wrote to memory of 1800	1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe	28
PID 1304 wrote to memory of 1800	1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe	28
PID 1304 wrote to memory of 1800	1304	29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe	28
PID 1800 wrote to memory of 436	1800	ihseasoos.exe	5
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1164	1800	ihseasoos.exe	29
PID 1800 wrote to memory of 1164	1800	ihseasoos.exe	29
PID 1800 wrote to memory of 1164	1800	ihseasoos.exe	29
PID 1800 wrote to memory of 1164	1800	ihseasoos.exe	29
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21
PID 1800 wrote to memory of 1208	1800	ihseasoos.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:436

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\29cf7612c567c31341256b53c71a8830_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1304
- - C:\Windows\SysWOW64\ihseasoos.exe
    "C:\Windows\system32\ihseasoos.exe"
    3⤵
    - Windows security bypass
    - Modifies Installed Components in the registry
    - Sets file execution options in registry
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Modifies WinLogon
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1800
  - - C:\Windows\SysWOW64\ihseasoos.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\arxetun-oudoab.exe

Filesize
72KB

MD5
b5e76363c58dd43108d8aabfee13f37b

SHA1
bfc12e8d445905247d8259db5cacb1c1fa713a03

SHA256
2402db1249aaa4e0c2745edb7ce6667d16f4fc7774c4f684561a5e1ae5bb64e4

SHA512
106d3983cd61aeec6f01f5f27d5a2eaa7a857a6c9b497f5d7480fc5e1a32c3b17f2c54fff43171e626c2e667dc7b264d8426a9d90962f0db39b53b55e910daaf

Download Submit
C:\Windows\SysWOW64\isnomir-omoab.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\oufboonub-ehooc.exe

Filesize
73KB

MD5
20daad5f595915cc58df14ed78ffaeba

SHA1
997d35ada0be749dfd5096d74f4f2c2c7bfd049c

SHA256
60f98b544b08d97e868b9b3419c6509753ff26732a2b86caf12db62a3ff43e6c

SHA512
a1b85a53815232ed9ef8498132d3434f798f32d0ae553d4f421eec106274470ba93ae8f6251ef6b000f4ad8d3ea25f13492162e9765388d14c31841f4005d4d4

Download Submit
\Windows\SysWOW64\ihseasoos.exe

Filesize
70KB

MD5
29cf7612c567c31341256b53c71a8830

SHA1
fe0dd686f6d3dff9aacd289f409045f99ca1a58b

SHA256
6b542e79f6a0223462c61a73d1e2c4ad7367967a64e329dde16d0630e1ad1863

SHA512
23359053fb958e9a5f99e6a4909c21c7bc66853d7180030becb6368d7f571ba03bb86c516f1ffb551eedb40f7ad9b21e2a51b902c26b9b47b018f63d8e64893a

Download Submit
memory/1164-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1304-10-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1800-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download