4ec6531d14fbc17c5d1bd562fc98354a80e3a40bc63f0cb46607303b685db84d

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
01/06/2024, 08:24

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General

Target

94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe
Size

73KB
MD5

94510ce2e949072d10b8f7c91d109d40
SHA1

b1dfa97ddef4f2f77781648b834091452a9cece2
SHA256

4ec6531d14fbc17c5d1bd562fc98354a80e3a40bc63f0cb46607303b685db84d
SHA512

40a033733d00cfc311ac9178b2c5787e42424d4573ac429e520aec48fd6a2de9270d6638b7f7ed04946191005e953ebc6d598c809171d365af9d2968031ae1d5
SSDEEP

768:x/n3i1kK4GJrydY8O8oM+9asPW+JXr7QILPcMLopRgVdfbII8CQ7QHt08FIsAYaW:x7K8Y1XVVkgVdrI7Q3FIskXJYWE1

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

Executes dropped EXE 2 IoCs

pid	Process
3264	uxmecut.exe
3316	uxmecut.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\AntiVirusOverride = "25600"	uxmecut.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	uxmecut.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	uxmecut.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	uxmecut.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\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	uxmecut.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	uxmecut.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	uxmecut.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\eagsidab.dll"	uxmecut.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	uxmecut.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\uxmecut.exe	94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\oupgoaxoob.exe	uxmecut.exe
File created	C:\Windows\SysWOW64\ugreamut.exe	uxmecut.exe
File opened for modification	C:\Windows\SysWOW64\oupgoaxoob.exe	uxmecut.exe
File opened for modification	C:\Windows\SysWOW64\eagsidab.dll	uxmecut.exe
File created	C:\Windows\SysWOW64\eagsidab.dll	uxmecut.exe
File opened for modification	C:\Windows\SysWOW64\uxmecut.exe	uxmecut.exe
File opened for modification	C:\Windows\SysWOW64\uxmecut.exe	94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\ugreamut.exe	uxmecut.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3316	uxmecut.exe
3316	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe
3264	uxmecut.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3264	uxmecut.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 3264	2440	94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe	83
PID 2440 wrote to memory of 3264	2440	94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe	83
PID 2440 wrote to memory of 3264	2440	94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe	83
PID 3264 wrote to memory of 632	3264	uxmecut.exe	5
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3316	3264	uxmecut.exe	84
PID 3264 wrote to memory of 3316	3264	uxmecut.exe	84
PID 3264 wrote to memory of 3316	3264	uxmecut.exe	84
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56
PID 3264 wrote to memory of 3508	3264	uxmecut.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:632

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3508
- C:\Users\Admin\AppData\Local\Temp\94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\94510ce2e949072d10b8f7c91d109d40_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2440
- - C:\Windows\SysWOW64\uxmecut.exe
    "C:\Windows\SysWOW64\uxmecut.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:3264
  - - C:\Windows\SysWOW64\uxmecut.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:3316

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\eagsidab.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
73KB

MD5
ddfa2f2b89fb5afbc2431235ca8b4532

SHA1
a9c5c9fd9db99ae56dd30d0001ec417c2b7c8ec7

SHA256
d2278e0a512282bce05bfc3e76098496f42a42dfb0138c3ffd72751c5235b240

SHA512
f5acc32f93c0e5ef123425d8da88f883dc312d580a2adb06ef449289d37cb0145bd84458e0a060f78bef16252d88b24b1f44bec712d2c1a71ede7127710bf634

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

Filesize
74KB

MD5
adf96a9ced36aad5a27588061621b29f

SHA1
47159849365c09699f2673cfc7767912f38dbfa0

SHA256
41fc947ca1aba822100317d785d5e83d6d643b802948b2d913e50db4807dff00

SHA512
9b853a96ed57025ccb8cc3af26c25107f0571918784e2215bfadec4e6b7740ae45c19d111e07f5919b98b4822e2e4e122d0941c406ab1803335516e1f10ca3a8

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

Filesize
71KB

MD5
ee6fa4259e68088952e686294a7fc772

SHA1
bafe0e7303673828953b1bcfa81892040a72fabf

SHA256
ebf79c3ce07a1eb5094ca89ff74839dc43ac4c1e7880c0fde99cd8de84292541

SHA512
6de968731caf7e976879830e524d362119fe21d53ed622919aa5125adb0313ec4a662327b64de33f06770c684ad87069d20824cdf992d352ed1ddaad5d51ce25

Download Submit
memory/2440-2-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3264-47-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3316-48-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download