c9f7e69a4a2c4792b954214b01c81751ddcd5f7b817766638cd3a70f58c4b3e1

Analysis

max time kernel
157s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 21:45

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General

Target

221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe
Size

71KB
MD5

221b40e5da3d77070021d2c8427177b0
SHA1

09dcdb39b2b8efeaf78a84a093044b33521b3bb8
SHA256

c9f7e69a4a2c4792b954214b01c81751ddcd5f7b817766638cd3a70f58c4b3e1
SHA512

9d73af8d490f3693e152a4a4b03d6d068e46c3b772642b621415794469cc9212576e700ca3b5db2d7b49eeab388353475948f4947189036e5ccdfe57f1a6eb4c
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl21T:Olg35GTslA5t3/w8Th

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"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ampuhid.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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}	ampuhid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\IsInstalled = "1"	ampuhid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\StubPath = "C:\\Windows\\system32\\btoarup.exe"	ampuhid.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	ampuhid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ampuhid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\epcoatos-ecex.exe"	ampuhid.exe

Executes dropped EXE 2 IoCs

pid	Process
3180	ampuhid.exe
3968	ampuhid.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"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ampuhid.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ampuhid.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"	ampuhid.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	ampuhid.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ampuhid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ampuhid.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ouxfootood-eador.dll"	ampuhid.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\btoarup.exe	ampuhid.exe
File created	C:\Windows\SysWOW64\btoarup.exe	ampuhid.exe
File opened for modification	C:\Windows\SysWOW64\ouxfootood-eador.dll	ampuhid.exe
File opened for modification	C:\Windows\SysWOW64\epcoatos-ecex.exe	ampuhid.exe
File created	C:\Windows\SysWOW64\ampuhid.exe	221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\epcoatos-ecex.exe	ampuhid.exe
File created	C:\Windows\SysWOW64\ouxfootood-eador.dll	ampuhid.exe
File opened for modification	C:\Windows\SysWOW64\ampuhid.exe	ampuhid.exe
File opened for modification	C:\Windows\SysWOW64\ampuhid.exe	221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3968	ampuhid.exe
3968	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe
3180	ampuhid.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	380	221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe
Token: SeDebugPrivilege	3180	ampuhid.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 3180	380	221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe	91
PID 380 wrote to memory of 3180	380	221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe	91
PID 380 wrote to memory of 3180	380	221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe	91
PID 3180 wrote to memory of 3968	3180	ampuhid.exe	92
PID 3180 wrote to memory of 3968	3180	ampuhid.exe	92
PID 3180 wrote to memory of 3968	3180	ampuhid.exe	92
PID 3180 wrote to memory of 608	3180	ampuhid.exe	5
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57
PID 3180 wrote to memory of 3156	3180	ampuhid.exe	57

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:608

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3156
- C:\Users\Admin\AppData\Local\Temp\221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\221b40e5da3d77070021d2c8427177b0_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:380
- - C:\Windows\SysWOW64\ampuhid.exe
    "C:\Windows\system32\ampuhid.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:3180
  - - C:\Windows\SysWOW64\ampuhid.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:3968

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4072 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:3940

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\ampuhid.exe

Filesize
71KB

MD5
221b40e5da3d77070021d2c8427177b0

SHA1
09dcdb39b2b8efeaf78a84a093044b33521b3bb8

SHA256
c9f7e69a4a2c4792b954214b01c81751ddcd5f7b817766638cd3a70f58c4b3e1

SHA512
9d73af8d490f3693e152a4a4b03d6d068e46c3b772642b621415794469cc9212576e700ca3b5db2d7b49eeab388353475948f4947189036e5ccdfe57f1a6eb4c

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

Filesize
73KB

MD5
a9fdf6a838dd7841ee16cfc30abb756f

SHA1
886502b356abc39edd0500d4eecc37c0b798a9dd

SHA256
3b6c6739a8c0b1649d316f4d88f112e83fd66c7cefc9ad4983a81287eb35a2e8

SHA512
1f3070e408ccf6c4040a8e1682cc099dd7afd444aca034ac1b8eedb8a46eee418b486e357aa04dfe3a772f5c024c9d3582bdef48cf132bbc900ec260dbaa92e3

Download Submit
C:\Windows\SysWOW64\epcoatos-ecex.exe

Filesize
74KB

MD5
adcf725d9406b976a834aea491320703

SHA1
61c6c4c96011bead64d1febf011cb1d15148bf85

SHA256
402affc9a24203cd7a779b2ce8daed1b6d9185861d40fc40f6b6ddcfc1f44914

SHA512
e3a769ae61a542540484e08fedbcde1c01ab2813d324c56e842fa519a5b483e30bdc6d37b24b21e000920e769e6fb14eef12864484748a5efceea2b39eb4fd51

Download Submit
C:\Windows\SysWOW64\ouxfootood-eador.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
memory/380-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3180-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3968-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download