e2a3943ca78a49be5048f8368276c5276602c1d77197e97a6ab66ded509789ef

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 01:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe
Size

72KB
MD5

555e5b661e94fd437cd7846113dad9a0
SHA1

02e1c284633dbc1f655b0acf2b8ad252f845dc25
SHA256

e2a3943ca78a49be5048f8368276c5276602c1d77197e97a6ab66ded509789ef
SHA512

9ff0e47e9a570cd00a0e164f42f66da4b0efe26ab4455b93efe08a5bfd18b17572b5d9430e052cdf8e16b3bdf790c65dd55d8da73c63f88e7d41e746780380b9
SSDEEP

768:x/neHUjXYmP4hoZJPYzWmOeBFiO2zs03x48cttDZvxMWxRU0TsMkNVMbmo+tove:xWHoXfP4+jCvOeCpWtON0TeQe

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"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	orloseap.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\{5549424E-514e-4d41-5549-424E514E4d41}	orloseap.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\IsInstalled = "1"	orloseap.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\StubPath = "C:\\Windows\\system32\\oulbehoas.exe"	orloseap.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	orloseap.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	orloseap.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\uhmufeb.exe"	orloseap.exe

Executes dropped EXE 2 IoCs

pid	Process
2036	orloseap.exe
1720	orloseap.exe

Loads dropped DLL 3 IoCs

pid	Process
2176	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe
2176	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe
2036	orloseap.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"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	orloseap.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	orloseap.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}\DLLName = "C:\\Windows\\system32\\ilmemup-oudid.dll"	orloseap.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	orloseap.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	orloseap.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	orloseap.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	orloseap.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\orloseap.exe	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\uhmufeb.exe	orloseap.exe
File opened for modification	C:\Windows\SysWOW64\oulbehoas.exe	orloseap.exe
File created	C:\Windows\SysWOW64\oulbehoas.exe	orloseap.exe
File created	C:\Windows\SysWOW64\ilmemup-oudid.dll	orloseap.exe
File opened for modification	C:\Windows\SysWOW64\orloseap.exe	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\ilmemup-oudid.dll	orloseap.exe
File opened for modification	C:\Windows\SysWOW64\orloseap.exe	orloseap.exe
File opened for modification	C:\Windows\SysWOW64\uhmufeb.exe	orloseap.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
1720	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe
2036	orloseap.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	orloseap.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2036	2176	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe	28
PID 2176 wrote to memory of 2036	2176	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe	28
PID 2176 wrote to memory of 2036	2176	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe	28
PID 2176 wrote to memory of 2036	2176	555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe	28
PID 2036 wrote to memory of 432	2036	orloseap.exe	5
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1720	2036	orloseap.exe	29
PID 2036 wrote to memory of 1720	2036	orloseap.exe	29
PID 2036 wrote to memory of 1720	2036	orloseap.exe	29
PID 2036 wrote to memory of 1720	2036	orloseap.exe	29
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21
PID 2036 wrote to memory of 1192	2036	orloseap.exe	21

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\555e5b661e94fd437cd7846113dad9a0_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2176
- - C:\Windows\SysWOW64\orloseap.exe
    "C:\Windows\SysWOW64\orloseap.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:2036
  - - C:\Windows\SysWOW64\orloseap.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1720

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\ilmemup-oudid.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
72KB

MD5
d0cda8060745827e4f1aa638424adfbf

SHA1
5a5475cb1be21b121829feb3bd4f3860830b552e

SHA256
11ac2bdb2871520a5dbd69af584dc529ea0de95f472547ef4b88cfeafe876a3a

SHA512
7b156870ebb640e54831a38d30b14a7b025845083bb4462788f9c4b27a5bdc28a33f4b749103a31e58778bda38503bb8ec9f2d83d196e2fc6b77c7071fe5ed93

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

Filesize
74KB

MD5
0dc3771aa4cb55c35fbdd31d3edbae5a

SHA1
84123789aed83f0b0e226852bcb6cca09d80182f

SHA256
0ea68d0cb3657cba763f1bcb5b6a56d26ef4bdbaa7fc239be457d168538c20f1

SHA512
7f5f01960fdd26c123469429ee2b28c78fae9cefa52ba88b38a9fca87b3906a575e8aff03fb4f1cb9b47af46d0ae6788599cca9807a5477c22670e90baf27d16

Download Submit
\Windows\SysWOW64\orloseap.exe

Filesize
70KB

MD5
37090d5d1e3ee99e7ca989adae10296e

SHA1
145a3a5c4ff9bbecbb6cf631a18ddb6d276b66d8

SHA256
d6d8ec331ac83a26769012164a50113bd0231085c638bf51d452a9e2f8d88e06

SHA512
0b837a609b206f451fc2fc5c8ae3d2b20357018d85b7c8871cbb02f37ca39172119c45684f9b2ed167785ac4c5b55abda4e67f808f59d515c2c08ec20bca065f

Download Submit
memory/1720-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2036-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2176-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download