cdb5674f451b71aee6166562588c32536b0b3520a2af91b81fc71333ae1a948b

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
16-05-2024 12:27

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General

Target

de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
Size

70KB
MD5

de81981c3bc410f35670506a8cfe6a90
SHA1

ff8e2543a95795a489c923038027834fb0562f57
SHA256

cdb5674f451b71aee6166562588c32536b0b3520a2af91b81fc71333ae1a948b
SHA512

09837b5abf062603254c2a6cbf35e243a9b92b9459db6ef621ea2e7685f67a0bdd3685430c31b59fb5bd464214e36dd93e2481866248a3a02baea6b4615fa619
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl7:Olg35GTslA5t3/w8O

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"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ousrooteab-ouxoab.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\{50554D41-5254-4e52-5055-4D4152544e52}\StubPath = "C:\\Windows\\system32\\ougtotum-umoot.exe"	ousrooteab-ouxoab.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{50554D41-5254-4e52-5055-4D4152544e52}	ousrooteab-ouxoab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{50554D41-5254-4e52-5055-4D4152544e52}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{50554D41-5254-4e52-5055-4D4152544e52}\IsInstalled = "1"	ousrooteab-ouxoab.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	ousrooteab-ouxoab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ousrooteab-ouxoab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\irmeatoos.exe"	ousrooteab-ouxoab.exe

Executes dropped EXE 2 IoCs

pid	Process
1952	ousrooteab-ouxoab.exe
2648	ousrooteab-ouxoab.exe

Loads dropped DLL 3 IoCs

pid	Process
2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
1952	ousrooteab-ouxoab.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"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ousrooteab-ouxoab.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ousrooteab-ouxoab.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\\uflifec-udoot.dll"	ousrooteab-ouxoab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ousrooteab-ouxoab.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	ousrooteab-ouxoab.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ousrooteab-ouxoab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ousrooteab-ouxoab.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\irmeatoos.exe	ousrooteab-ouxoab.exe
File created	C:\Windows\SysWOW64\ougtotum-umoot.exe	ousrooteab-ouxoab.exe
File created	C:\Windows\SysWOW64\uflifec-udoot.dll	ousrooteab-ouxoab.exe
File opened for modification	C:\Windows\SysWOW64\ousrooteab-ouxoab.exe	ousrooteab-ouxoab.exe
File opened for modification	C:\Windows\SysWOW64\ousrooteab-ouxoab.exe	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ousrooteab-ouxoab.exe	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\irmeatoos.exe	ousrooteab-ouxoab.exe
File opened for modification	C:\Windows\SysWOW64\ougtotum-umoot.exe	ousrooteab-ouxoab.exe
File opened for modification	C:\Windows\SysWOW64\uflifec-udoot.dll	ousrooteab-ouxoab.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
2648	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe
1952	ousrooteab-ouxoab.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
Token: SeDebugPrivilege	1952	ousrooteab-ouxoab.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 1952	2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe	28
PID 2284 wrote to memory of 1952	2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe	28
PID 2284 wrote to memory of 1952	2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe	28
PID 2284 wrote to memory of 1952	2284	de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe	28
PID 1952 wrote to memory of 432	1952	ousrooteab-ouxoab.exe	5
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 2648	1952	ousrooteab-ouxoab.exe	29
PID 1952 wrote to memory of 2648	1952	ousrooteab-ouxoab.exe	29
PID 1952 wrote to memory of 2648	1952	ousrooteab-ouxoab.exe	29
PID 1952 wrote to memory of 2648	1952	ousrooteab-ouxoab.exe	29
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21
PID 1952 wrote to memory of 1168	1952	ousrooteab-ouxoab.exe	21

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1168
- C:\Users\Admin\AppData\Local\Temp\de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\de81981c3bc410f35670506a8cfe6a90_NeikiAnalytics.exe"
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2284
- - C:\Windows\SysWOW64\ousrooteab-ouxoab.exe
    "C:\Windows\system32\ousrooteab-ouxoab.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:1952
  - - C:\Windows\SysWOW64\ousrooteab-ouxoab.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2648

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\irmeatoos.exe

Filesize
74KB

MD5
5b93679c9e79315f191efc2b765c84d1

SHA1
be2a7782c1cce091282172aa6453cd4914704d0f

SHA256
ac1500de4b16766bb4a8c05b09bff4a6d3ebdc12590a388d85bde96415ee71b7

SHA512
1eaba7f46447438144157711370b241986ca5c24788a8c555aec6ed3decec2f568d36e644c2aea79e9fd64199049847f7d79318cc7178095a87ab80545bc38f8

Download Submit
C:\Windows\SysWOW64\ougtotum-umoot.exe

Filesize
73KB

MD5
76adc6574e76b3667077928e6ba59845

SHA1
3d32cd87a0d9ee7f3a7f11cd0f2c4eeba4192233

SHA256
b7e79a481581f658ca53014359b13402d9caf398b32405017c0e2da7fdff85e3

SHA512
8e769966ca15edcc95cf7444d908691f63d3a827a46bc230e0e7b2719593eb194ad68337c129ec2c78a531cf90a92ca200c71b6c4ed4cce49e1e7da8728be2ed

Download Submit
C:\Windows\SysWOW64\uflifec-udoot.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
\Windows\SysWOW64\ousrooteab-ouxoab.exe

Filesize
70KB

MD5
de81981c3bc410f35670506a8cfe6a90

SHA1
ff8e2543a95795a489c923038027834fb0562f57

SHA256
cdb5674f451b71aee6166562588c32536b0b3520a2af91b81fc71333ae1a948b

SHA512
09837b5abf062603254c2a6cbf35e243a9b92b9459db6ef621ea2e7685f67a0bdd3685430c31b59fb5bd464214e36dd93e2481866248a3a02baea6b4615fa619

Download Submit
memory/1952-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2284-10-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2648-56-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download