8821f5453f224b75b6f69b45bf017df37283d1f80d96fb393c9a79497902315f

Analysis

max time kernel
149s
max time network
132s
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, 02:38

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General

Target

8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe
Size

71KB
MD5

8cf398ac7fc9b35159dfce17782c1af0
SHA1

84ffc26d57c7e1a777622bf2499bb30a66271cc4
SHA256

8821f5453f224b75b6f69b45bf017df37283d1f80d96fb393c9a79497902315f
SHA512

01622d92d83530688b5a7cb877c8f344b86f9be63cf6388331f61ae2df6cd4954be0af28809b495c07950e5e0d0727740e930474e8d1c0c293d5db508228828d
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sls:Olg35GTslA5t3/w8z

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

Executes dropped EXE 2 IoCs

pid	Process
3700	eamdisag.exe
1144	eamdisag.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"	eamdisag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	eamdisag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	eamdisag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	eamdisag.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}	eamdisag.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	eamdisag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	eamdisag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\msitoat-amid.dll"	eamdisag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	eamdisag.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\eamdisag.exe	8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\upkuxap.exe	eamdisag.exe
File opened for modification	C:\Windows\SysWOW64\msitoat-amid.dll	eamdisag.exe
File opened for modification	C:\Windows\SysWOW64\eamdisag.exe	eamdisag.exe
File opened for modification	C:\Windows\SysWOW64\eamdisag.exe	8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\upkuxap.exe	eamdisag.exe
File opened for modification	C:\Windows\SysWOW64\orranob.exe	eamdisag.exe
File created	C:\Windows\SysWOW64\orranob.exe	eamdisag.exe
File created	C:\Windows\SysWOW64\msitoat-amid.dll	eamdisag.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
1144	eamdisag.exe
1144	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe
3700	eamdisag.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	728	8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe
Token: SeDebugPrivilege	3700	eamdisag.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 3700	728	8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe	83
PID 728 wrote to memory of 3700	728	8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe	83
PID 728 wrote to memory of 3700	728	8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe	83
PID 3700 wrote to memory of 616	3700	eamdisag.exe	5
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 1144	3700	eamdisag.exe	84
PID 3700 wrote to memory of 1144	3700	eamdisag.exe	84
PID 3700 wrote to memory of 1144	3700	eamdisag.exe	84
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54
PID 3700 wrote to memory of 3160	3700	eamdisag.exe	54

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3160
- C:\Users\Admin\AppData\Local\Temp\8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\8cf398ac7fc9b35159dfce17782c1af0_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:728
- - C:\Windows\SysWOW64\eamdisag.exe
    "C:\Windows\system32\eamdisag.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:3700
  - - C:\Windows\SysWOW64\eamdisag.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1144

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\eamdisag.exe

Filesize
71KB

MD5
8cf398ac7fc9b35159dfce17782c1af0

SHA1
84ffc26d57c7e1a777622bf2499bb30a66271cc4

SHA256
8821f5453f224b75b6f69b45bf017df37283d1f80d96fb393c9a79497902315f

SHA512
01622d92d83530688b5a7cb877c8f344b86f9be63cf6388331f61ae2df6cd4954be0af28809b495c07950e5e0d0727740e930474e8d1c0c293d5db508228828d

Download Submit
C:\Windows\SysWOW64\msitoat-amid.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
73KB

MD5
cb32cad43826793a478dc1dd38753d5b

SHA1
5f5867c6d7e902bacb447b6fe5aad56b27994929

SHA256
75420a99454cc4ac41da92146c5ce305e837bde1652b4071511301e0e0dcb0d6

SHA512
f0fb39ec332d2ddb450987e83b420112d00f2a48e73612cddbd4d74dbd85fc2bc3392304ca8b5877c1c5cb9b4659419d833de97ea2b1fc38e591196a0be7bb2e

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

Filesize
74KB

MD5
5439591b078b5c704c570bcfeebdc362

SHA1
70bae579ada9c16f5a7274bc1c56150be82c3d22

SHA256
62700b307f2c9c0cf216e3a8665586175b65393bb48a81b6a070580babb7c35a

SHA512
dc50e79186c7fadd00dc8b220757c91be9d02435b47892fe471b22dd7f641bfb65022aa55d45a528611f8e4490572509a272d7e3125c538a9be6690cfd72d6cc

Download Submit
memory/728-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1144-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3700-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download