8da4d170165db2673ca1dbb60dc6287733bb38577740d6fbc12311ea20b4cb6a

Analysis

max time kernel
149s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 19:55

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General

Target

230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe
Size

71KB
MD5

230403daef1c23aba3551cf9e612c860
SHA1

4b6aa55f6b3e08a1a6ea2d577eab835eb9f3ef40
SHA256

8da4d170165db2673ca1dbb60dc6287733bb38577740d6fbc12311ea20b4cb6a
SHA512

c8d15b2863af46913ec8d60814d24b619bdaa9967bed118a3c3f1b03229717952a1c14d49838f82d5b4013c8fb16e552d6b55a64d36a317791a1a737b335036d
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slBU:Olg35GTslA5t3/w8/

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"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ouhboakag.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\{47534147-4d48-4351-4753-41474D484351}	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47534147-4d48-4351-4753-41474D484351}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47534147-4d48-4351-4753-41474D484351}\IsInstalled = "1"	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{47534147-4d48-4351-4753-41474D484351}\StubPath = "C:\\Windows\\system32\\ounxuhax.exe"	ouhboakag.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	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\uvgofec-exeas.exe"	ouhboakag.exe

Executes dropped EXE 2 IoCs

pid	Process
3432	ouhboakag.exe
4484	ouhboakag.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"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ouhboakag.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ouhboakag.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}	ouhboakag.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ixcunear-ofor.dll"	ouhboakag.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ouhboakag.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ouhboakag.exe	230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\ouhboakag.exe	230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\uvgofec-exeas.exe	ouhboakag.exe
File opened for modification	C:\Windows\SysWOW64\ixcunear-ofor.dll	ouhboakag.exe
File opened for modification	C:\Windows\SysWOW64\uvgofec-exeas.exe	ouhboakag.exe
File opened for modification	C:\Windows\SysWOW64\ounxuhax.exe	ouhboakag.exe
File created	C:\Windows\SysWOW64\ounxuhax.exe	ouhboakag.exe
File created	C:\Windows\SysWOW64\ixcunear-ofor.dll	ouhboakag.exe
File opened for modification	C:\Windows\SysWOW64\ouhboakag.exe	ouhboakag.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
4484	ouhboakag.exe
4484	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe
3432	ouhboakag.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe
Token: SeDebugPrivilege	3432	ouhboakag.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 3432	1120	230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe	82
PID 1120 wrote to memory of 3432	1120	230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe	82
PID 1120 wrote to memory of 3432	1120	230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe	82
PID 3432 wrote to memory of 612	3432	ouhboakag.exe	5
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 4484	3432	ouhboakag.exe	83
PID 3432 wrote to memory of 4484	3432	ouhboakag.exe	83
PID 3432 wrote to memory of 4484	3432	ouhboakag.exe	83
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56
PID 3432 wrote to memory of 3440	3432	ouhboakag.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3440
- C:\Users\Admin\AppData\Local\Temp\230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\230403daef1c23aba3551cf9e612c860_NeikiAnalytics.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1120
- - C:\Windows\SysWOW64\ouhboakag.exe
    "C:\Windows\system32\ouhboakag.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:3432
  - - C:\Windows\SysWOW64\ouhboakag.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:4484

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\ixcunear-ofor.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
71KB

MD5
230403daef1c23aba3551cf9e612c860

SHA1
4b6aa55f6b3e08a1a6ea2d577eab835eb9f3ef40

SHA256
8da4d170165db2673ca1dbb60dc6287733bb38577740d6fbc12311ea20b4cb6a

SHA512
c8d15b2863af46913ec8d60814d24b619bdaa9967bed118a3c3f1b03229717952a1c14d49838f82d5b4013c8fb16e552d6b55a64d36a317791a1a737b335036d

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

Filesize
73KB

MD5
e4122b5380f66c2138835c779c985794

SHA1
e86037081088ea79536f0712f469eeb4a9c071a8

SHA256
fcb7d8d14ff7d537fcbd67aae172548d770b1265c12c2ae0c2cc7f11d809f8ec

SHA512
123d23158c03df77a1fdf9185a087a08abd387c073206d19d5ef4e611bebf9c5f00dbb05a11180961b0cd18c67ab09e7694ea629ba364cc27b085abf27a7c63c

Download Submit
C:\Windows\SysWOW64\uvgofec-exeas.exe

Filesize
74KB

MD5
c700fb9a75205f33fd8cedca7194da2d

SHA1
392591d1e9695fdd806a5cf3bb771222571e1e32

SHA256
41581d4629dabe284bfbdfc42234618ae8365ff0d48e135908aaf8e65ceaa5d5

SHA512
5f628894f2da322569cbc7e2fefbde960133099dd83a6634b73b50a325ed585d7e8a24d4eb80ccfa34a7a6093ce744b7eb05d9c93e2cd6fe1ca1622509e7038b

Download Submit
memory/1120-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3432-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4484-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download