a51cbe12fb3934945f075947f98a4aed6232f11fd857d69d0239101644ea5bd3

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
17-05-2024 06:00

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General

Target

baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe
Size

72KB
MD5

baa22f46897f2c6640d76677699ec6d0
SHA1

ffdffe7a3f13e097fdde36625c7e9838e6d75c88
SHA256

a51cbe12fb3934945f075947f98a4aed6232f11fd857d69d0239101644ea5bd3
SHA512

18ca6fa8b926087d11202dc601d60c0becb2010801995e08ea909d8166ab25b0ad67ab18c35f247b9fa2ebe42289bf3afb890a50f4e81aa39d664699d3a7c9e0
SSDEEP

1536:xk8KE3UknVTVpXd4Q2x6H5eCU8hh/Q/0ATiPGQQPWTWOeV:Tp37VTV5d4Q2xpIhhTA5feq

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

Executes dropped EXE 2 IoCs

pid	Process
2184	ixlotut-ofor.exe
1832	ixlotut-ofor.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"	ixlotut-ofor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ixlotut-ofor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ixlotut-ofor.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ixlotut-ofor.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}	ixlotut-ofor.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ixlotut-ofor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ixlotut-ofor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\emgimen-icid.dll"	ixlotut-ofor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ixlotut-ofor.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ouxtoatuk-for.exe	ixlotut-ofor.exe
File created	C:\Windows\SysWOW64\emgimen-icid.dll	ixlotut-ofor.exe
File opened for modification	C:\Windows\SysWOW64\ixlotut-ofor.exe	ixlotut-ofor.exe
File created	C:\Windows\SysWOW64\odnegak-asur.exe	ixlotut-ofor.exe
File opened for modification	C:\Windows\SysWOW64\ouxtoatuk-for.exe	ixlotut-ofor.exe
File opened for modification	C:\Windows\SysWOW64\emgimen-icid.dll	ixlotut-ofor.exe
File opened for modification	C:\Windows\SysWOW64\ixlotut-ofor.exe	baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ixlotut-ofor.exe	baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\odnegak-asur.exe	ixlotut-ofor.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
1832	ixlotut-ofor.exe
1832	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe
2184	ixlotut-ofor.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2184	ixlotut-ofor.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 2184	4904	baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe	83
PID 4904 wrote to memory of 2184	4904	baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe	83
PID 4904 wrote to memory of 2184	4904	baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe	83
PID 2184 wrote to memory of 1832	2184	ixlotut-ofor.exe	84
PID 2184 wrote to memory of 1832	2184	ixlotut-ofor.exe	84
PID 2184 wrote to memory of 1832	2184	ixlotut-ofor.exe	84
PID 2184 wrote to memory of 632	2184	ixlotut-ofor.exe	5
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.exe	56
PID 2184 wrote to memory of 3508	2184	ixlotut-ofor.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\baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\baa22f46897f2c6640d76677699ec6d0_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:4904
- - C:\Windows\SysWOW64\ixlotut-ofor.exe
    "C:\Windows\SysWOW64\ixlotut-ofor.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:2184
  - - C:\Windows\SysWOW64\ixlotut-ofor.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1832

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\emgimen-icid.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\ixlotut-ofor.exe

Filesize
70KB

MD5
b9c1cdb26e97d3ba4831f3fc6025e6e1

SHA1
7ec14f508a395b5cd0e0edba7d37058b33716820

SHA256
914e89bbea416650435539b61be666f9d309a603743a067649d4e05327fe7ead

SHA512
ed3bd05098202a967b013c15c94e24454edbad88ce9117daa403c2a4c058378b6185336ee42043b82bdf2a71d293e68338fd3be6c24c2deca22590bed91c4bfb

Download Submit
C:\Windows\SysWOW64\odnegak-asur.exe

Filesize
73KB

MD5
4df50d6b4ca0512d734100b6f459d3ad

SHA1
cca4d9928cd9b27071a4835d329ba0ed14bf0576

SHA256
7793e133c1b686798ac8037f8a7d182c1dbded5555423d24dd53224e6cab8f5c

SHA512
c7f8eb82e39143ad7b533997b768fe380bd3d4850d7ea5b9dc55a8d26d92110864de722f00118082953d85be3e5f98ccd6648ac7c96ab1196d66a415c60110e5

Download Submit
C:\Windows\SysWOW64\ouxtoatuk-for.exe

Filesize
72KB

MD5
540f654202607098c969f7539b48d8e1

SHA1
1c06f9eb2518bc9fd3501ed69d9c5c8535df3ab4

SHA256
d42ea0a862cd295b186815acf64f663105616ee582bf738a73fcf587085b9246

SHA512
07705d28c116d55fda90d014eeb6f20ca560b08460e620b5a3ddde568826070c5354e1fa812ac05c7e22f0642e6772001a356ba4b9a682ff67e92f1a7fbdde49

Download Submit
memory/1832-48-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2184-47-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4904-3-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download