a9ec0b76d95d86b871f0bcde93d918020c630dbe14862b2fb8891bf9829eddec

Analysis

max time kernel
149s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
17-05-2024 00:47

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General

Target

6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe
Size

70KB
MD5

6d14256959bb74e11c410106804a1df0
SHA1

caf8328017def03a2fd16e3d282587f0635250a6
SHA256

a9ec0b76d95d86b871f0bcde93d918020c630dbe14862b2fb8891bf9829eddec
SHA512

735c9a19ee3e031eb64853e7b759b4042a95cd5590793db5569445fc9699650eb1fbe7183d6a3341072fcf94ea761a7f1f807d9b68a6cc4c3a8b576f0e3c9ec1
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8j:Olg35GTslA5t3/w8j

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"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	rkutes-etoas.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\{4C4C5844-4845-5743-4C4C-584448455743}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C4C5844-4845-5743-4C4C-584448455743}\IsInstalled = "1"	rkutes-etoas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C4C5844-4845-5743-4C4C-584448455743}\StubPath = "C:\\Windows\\system32\\xmugeat-tom.exe"	rkutes-etoas.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C4C5844-4845-5743-4C4C-584448455743}	rkutes-etoas.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	rkutes-etoas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	rkutes-etoas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\eabbeaxeat-ouxom.exe"	rkutes-etoas.exe

Executes dropped EXE 2 IoCs

pid	Process
4312	rkutes-etoas.exe
1176	rkutes-etoas.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"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	rkutes-etoas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	rkutes-etoas.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}	rkutes-etoas.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	rkutes-etoas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	rkutes-etoas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\epbebos-eaced.dll"	rkutes-etoas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	rkutes-etoas.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\eabbeaxeat-ouxom.exe	rkutes-etoas.exe
File created	C:\Windows\SysWOW64\epbebos-eaced.dll	rkutes-etoas.exe
File created	C:\Windows\SysWOW64\xmugeat-tom.exe	rkutes-etoas.exe
File opened for modification	C:\Windows\SysWOW64\epbebos-eaced.dll	rkutes-etoas.exe
File opened for modification	C:\Windows\SysWOW64\rkutes-etoas.exe	rkutes-etoas.exe
File opened for modification	C:\Windows\SysWOW64\rkutes-etoas.exe	6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\rkutes-etoas.exe	6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\eabbeaxeat-ouxom.exe	rkutes-etoas.exe
File opened for modification	C:\Windows\SysWOW64\xmugeat-tom.exe	rkutes-etoas.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
1176	rkutes-etoas.exe
1176	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe
4312	rkutes-etoas.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1800	6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe
Token: SeDebugPrivilege	4312	rkutes-etoas.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 4312	1800	6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe	85
PID 1800 wrote to memory of 4312	1800	6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe	85
PID 1800 wrote to memory of 4312	1800	6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe	85
PID 4312 wrote to memory of 1176	4312	rkutes-etoas.exe	86
PID 4312 wrote to memory of 1176	4312	rkutes-etoas.exe	86
PID 4312 wrote to memory of 1176	4312	rkutes-etoas.exe	86
PID 4312 wrote to memory of 612	4312	rkutes-etoas.exe	5
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56
PID 4312 wrote to memory of 3528	4312	rkutes-etoas.exe	56

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3528
- C:\Users\Admin\AppData\Local\Temp\6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\6d14256959bb74e11c410106804a1df0_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1800
- - C:\Windows\SysWOW64\rkutes-etoas.exe
    "C:\Windows\system32\rkutes-etoas.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:4312
  - - C:\Windows\SysWOW64\rkutes-etoas.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1176

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\eabbeaxeat-ouxom.exe

Filesize
74KB

MD5
9e02620ecb8f957169b964fa9c2c6221

SHA1
48b306f056d95bb95782264b0dc520bf2f77ddca

SHA256
be4a408974404ce6a27818160bbd06d34b4766ae52057e4c4d63293b0ad7bcfa

SHA512
6fa3275ae73c80a8035d3cfc0d310b0bf1317e68ef3c05fac439f2b1f65337f63f1e317f13885372d947af1b641aa35e3b913dcbe37c5d47650455b9696ccd7a

Download Submit
C:\Windows\SysWOW64\epbebos-eaced.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\rkutes-etoas.exe

Filesize
70KB

MD5
6d14256959bb74e11c410106804a1df0

SHA1
caf8328017def03a2fd16e3d282587f0635250a6

SHA256
a9ec0b76d95d86b871f0bcde93d918020c630dbe14862b2fb8891bf9829eddec

SHA512
735c9a19ee3e031eb64853e7b759b4042a95cd5590793db5569445fc9699650eb1fbe7183d6a3341072fcf94ea761a7f1f807d9b68a6cc4c3a8b576f0e3c9ec1

Download Submit
C:\Windows\SysWOW64\xmugeat-tom.exe

Filesize
72KB

MD5
f4ca41f40e2817c9fcec0443caa61020

SHA1
52344d25b981bf95ded66e0cb9832aa467801f1c

SHA256
4f21ac24a247be5b07c06b1e4e5b732b52ccb8ae25ddf16cc1708a8c925c6b4b

SHA512
debab049fb9f3eb251ede96c1354e93ab76f8267525b303f0bc10ffe0be2974b4817d1443efd5b9d48089294c98a5c001f47ad6c71ae419bce1fc6270cffd37c

Download Submit
memory/1176-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1800-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4312-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download