fe543a47eea59e6bec1443f70c42378ef3095c9b30e4e43a3f8aa59964d75147

Analysis

max time kernel
149s
max time network
141s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
10/05/2024, 18:19

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General

Target

3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
Size

71KB
MD5

3f7f6e5d4bc0763f63071c70d59bccc0
SHA1

769219abc49f48cd79e0404f315b3904e79c6fdf
SHA256

fe543a47eea59e6bec1443f70c42378ef3095c9b30e4e43a3f8aa59964d75147
SHA512

93c248a10cb5463211ae9c0219822db6496fddf7f72adb666b8aedac13cc9eddaae40b4c311bf490f4a924efb9672b1fb3a22adc931da108610d87cfe35697bb
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slnBg:Olg35GTslA5t3/w8wW

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"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	ebdidooc.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\{53434647-4252-4254-5343-464742524254}	ebdidooc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\IsInstalled = "1"	ebdidooc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\StubPath = "C:\\Windows\\system32\\ouhmeahav.exe"	ebdidooc.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	ebdidooc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ebdidooc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\etlufem.exe"	ebdidooc.exe

Executes dropped EXE 2 IoCs

pid	Process
2188	ebdidooc.exe
1216	ebdidooc.exe

Loads dropped DLL 3 IoCs

pid	Process
2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
2188	ebdidooc.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"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ebdidooc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ebdidooc.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}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ebdidooc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\inpoafeg-oded.dll"	ebdidooc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ebdidooc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	ebdidooc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ebdidooc.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ebdidooc.exe	ebdidooc.exe
File opened for modification	C:\Windows\SysWOW64\ebdidooc.exe	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ebdidooc.exe	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\etlufem.exe	ebdidooc.exe
File opened for modification	C:\Windows\SysWOW64\inpoafeg-oded.dll	ebdidooc.exe
File opened for modification	C:\Windows\SysWOW64\etlufem.exe	ebdidooc.exe
File opened for modification	C:\Windows\SysWOW64\ouhmeahav.exe	ebdidooc.exe
File created	C:\Windows\SysWOW64\ouhmeahav.exe	ebdidooc.exe
File created	C:\Windows\SysWOW64\inpoafeg-oded.dll	ebdidooc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
1216	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe
2188	ebdidooc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
Token: SeDebugPrivilege	2188	ebdidooc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2188	2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe	28
PID 2212 wrote to memory of 2188	2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe	28
PID 2212 wrote to memory of 2188	2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe	28
PID 2212 wrote to memory of 2188	2212	3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe	28
PID 2188 wrote to memory of 432	2188	ebdidooc.exe	5
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1216	2188	ebdidooc.exe	29
PID 2188 wrote to memory of 1216	2188	ebdidooc.exe	29
PID 2188 wrote to memory of 1216	2188	ebdidooc.exe	29
PID 2188 wrote to memory of 1216	2188	ebdidooc.exe	29
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21
PID 2188 wrote to memory of 1380	2188	ebdidooc.exe	21

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1380
- C:\Users\Admin\AppData\Local\Temp\3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\3f7f6e5d4bc0763f63071c70d59bccc0_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\SysWOW64\ebdidooc.exe
    "C:\Windows\system32\ebdidooc.exe"
    3⤵
    - Windows security bypass
    - Modifies Installed Components in the registry
    - Sets file execution options in registry
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Modifies WinLogon
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2188
  - - C:\Windows\SysWOW64\ebdidooc.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1216

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\etlufem.exe

Filesize
74KB

MD5
9ed8d0ba1aff2f3a011c7b40011ff145

SHA1
30e93ee785c1020569113ead0f11e8b72b5d44f8

SHA256
5b23aa9f1e5799650b1e62cd9a5449dfebab0f49de1a0acd639092f3bf92a89b

SHA512
8ccb987bdd4c7ea9f2ef5fb62136ae879489818be30b5c2092e8815fa1acb6e484203f6b79fd6af4d8f5a65e68be02428977579848308297a223dcfb41ad5dbd

Download Submit
C:\Windows\SysWOW64\inpoafeg-oded.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
73KB

MD5
fadf6842ed0d4bf03a81a58142a952da

SHA1
65388621d40366e25bcaecd184ec201041235287

SHA256
3ec914204d9c575fdf8474f48a980c55d21580cc031be613c5c3ab7ecca950b9

SHA512
7a1edeb50b1761990110834c51123bf88befa015e65f447f62e2b9727fcce0c28265e069a998e1353f841eea2b38b066faed9dba4f71487465d6bb3140ef291d

Download Submit
\Windows\SysWOW64\ebdidooc.exe

Filesize
71KB

MD5
3f7f6e5d4bc0763f63071c70d59bccc0

SHA1
769219abc49f48cd79e0404f315b3904e79c6fdf

SHA256
fe543a47eea59e6bec1443f70c42378ef3095c9b30e4e43a3f8aa59964d75147

SHA512
93c248a10cb5463211ae9c0219822db6496fddf7f72adb666b8aedac13cc9eddaae40b4c311bf490f4a924efb9672b1fb3a22adc931da108610d87cfe35697bb

Download Submit
memory/1216-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2188-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2212-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download