2ffda23ebcea722558f277afcb8c18ad1b6df10e30f40a20a46fed4083233e3c

Analysis

max time kernel
149s
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
02/06/2024, 08:07

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General

Target

581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe
Size

72KB
MD5

581290727ab136999670c0d739fc6e60
SHA1

ce6911c3b5f08f441dad61bd9fb85f87ab05d75f
SHA256

2ffda23ebcea722558f277afcb8c18ad1b6df10e30f40a20a46fed4083233e3c
SHA512

5b5e2d7f02d820a48ba9de75df36092af54ea9d60709a8bf4388a0d8905bb952a7032d18c0574ca0aa36b723d677c349dd736249dc9bc764617fb92741146a4e
SSDEEP

768:x/nbDcnZARkcr07JP9Xdg7SV5bWNy1IMakG98N+hayyyOHoW5iKTNGNXft9RxVHh:xDDcIJ0JlXuGEUaWMnHcJOVkOVd

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\AntiVirusOverride = "25600"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ubcedux.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\{4F424A49-5955-4945-4F42-4A4959554945}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\IsInstalled = "1"	ubcedux.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\StubPath = "C:\\Windows\\system32\\igvobat.exe"	ubcedux.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}	ubcedux.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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	ubcedux.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ubcedux.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\eafmevux-oukooc.exe"	ubcedux.exe

Executes dropped EXE 2 IoCs

pid	Process
5052	ubcedux.exe
2148	ubcedux.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"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ubcedux.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ubcedux.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ubcedux.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	ubcedux.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ubcedux.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ubcedux.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ilkeafev-afid.dll"	ubcedux.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ubcedux.exe	581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\eafmevux-oukooc.exe	ubcedux.exe
File created	C:\Windows\SysWOW64\eafmevux-oukooc.exe	ubcedux.exe
File opened for modification	C:\Windows\SysWOW64\igvobat.exe	ubcedux.exe
File created	C:\Windows\SysWOW64\igvobat.exe	ubcedux.exe
File opened for modification	C:\Windows\SysWOW64\ilkeafev-afid.dll	ubcedux.exe
File opened for modification	C:\Windows\SysWOW64\ubcedux.exe	ubcedux.exe
File opened for modification	C:\Windows\SysWOW64\ubcedux.exe	581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ilkeafev-afid.dll	ubcedux.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2148	ubcedux.exe
2148	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe
5052	ubcedux.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5052	ubcedux.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 5052	1768	581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe	83
PID 1768 wrote to memory of 5052	1768	581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe	83
PID 1768 wrote to memory of 5052	1768	581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe	83
PID 5052 wrote to memory of 2148	5052	ubcedux.exe	84
PID 5052 wrote to memory of 2148	5052	ubcedux.exe	84
PID 5052 wrote to memory of 2148	5052	ubcedux.exe	84
PID 5052 wrote to memory of 612	5052	ubcedux.exe	5
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56
PID 5052 wrote to memory of 3396	5052	ubcedux.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3396
- C:\Users\Admin\AppData\Local\Temp\581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\581290727ab136999670c0d739fc6e60_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1768
- - C:\Windows\SysWOW64\ubcedux.exe
    "C:\Windows\SysWOW64\ubcedux.exe"
    3⤵
    - Windows security bypass
    - Modifies Installed Components in the registry
    - Sets file execution options in registry
    - Executes dropped EXE
    - Windows security modification
    - Modifies WinLogon
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:5052
  - - C:\Windows\SysWOW64\ubcedux.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2148

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\eafmevux-oukooc.exe

Filesize
73KB

MD5
908e80ac32d2b85572649d7996b076fd

SHA1
c26c625f4796fe537e087e4868544706ed98d5ed

SHA256
a8de097f3d1decda6b047cf8e31fb00c33cbbfe71b876e1b70f2ce9c4657f384

SHA512
e2a94b921375d0d69d0ee7d826fb85cbbd8809d15bad384e35f3b1f34ed6ab8ae90462a058592503d473b0869b0f331e33f5347d7aca6bbcb91025a11f5b9399

Download Submit
C:\Windows\SysWOW64\igvobat.exe

Filesize
72KB

MD5
9e494cb4e888e6867e6a72c8ae400a32

SHA1
34776f2c1e500f55593bdeac85839d7738a6c31a

SHA256
278ffdfce094555075c749a94bd9a27a8ad599f8b713dc6cb3245bd90dd3f33d

SHA512
280ba076abfc59bf9e8d7f41bdd82ca2ba2b590e0954a2019ffa8078d066c74fb45c06145f2cb22f5bc3c9a745f5641888cb967f1b74e59d10c1b4965e54511a

Download Submit
C:\Windows\SysWOW64\ilkeafev-afid.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\ubcedux.exe

Filesize
70KB

MD5
84d33de496640c0354cf6faa7ddc2cc0

SHA1
ba7c4a641be8ae261555e48ff4332cae988a1725

SHA256
1c31efc1b9e22115866bbe54d2cc90cb2715c9d812688cec8877260e67fc7c34

SHA512
1c2c38e3349630169bd030ebfe387039a7ed7efe805c26131ab3cadf1923125e2c1ad448e0c0c2ce3578db9beac0c9ac969badb50149718e1f91b7c5dad58cf3

Download Submit
memory/1768-2-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2148-48-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5052-47-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download