7c2b7c5911702274c3808b3bc5f1aad29f010bf511694489468aa2e6ffb295a7

General

Target

685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
Size

72KB
MD5

685845d66f894c67f3efdb94003ec350
SHA1

8175d7b7cd19148390dac2a429e65c45f8c71330
SHA256

7c2b7c5911702274c3808b3bc5f1aad29f010bf511694489468aa2e6ffb295a7
SHA512

72caa55b0018a45db60e524c697312631898beee49b059309f65fbb0285eb2c3e398da10210e7096af0473a1b492d5553bcdd7b646036a4f4fe1a74fb6a769c0
SSDEEP

768:x/nk8AFM3YO3mqZLB0eA4Vb+O1q+AfQt295Pe0+03PHvioazoT2bxQ5Tu:xc8acY5c0Hqb+it2zeyPioag2bxQg

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

Processes:

arvoagof-doas.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	arvoagof-doas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	arvoagof-doas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	arvoagof-doas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	arvoagof-doas.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

arvoagof-doas.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\IsInstalled = "1"	arvoagof-doas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\StubPath = "C:\\Windows\\system32\\oxhinem.exe"	arvoagof-doas.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}	arvoagof-doas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	arvoagof-doas.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

arvoagof-doas.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	arvoagof-doas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	arvoagof-doas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\amheadad-ocix.exe"	arvoagof-doas.exe

Executes dropped EXE 2 IoCs

Processes:

arvoagof-doas.exearvoagof-doas.exe

pid process

2628 arvoagof-doas.exe
1728 arvoagof-doas.exe
Loads dropped DLL 3 IoCs

Processes:

685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exearvoagof-doas.exe

pid process

1884 685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
1884 685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
2628 arvoagof-doas.exe

pid	process
1884	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
1884	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
2628	arvoagof-doas.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

arvoagof-doas.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	arvoagof-doas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	arvoagof-doas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	arvoagof-doas.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	arvoagof-doas.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

arvoagof-doas.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	arvoagof-doas.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	arvoagof-doas.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	arvoagof-doas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	arvoagof-doas.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ealxoamap-kix.dll"	arvoagof-doas.exe

Drops file in System32 directory 9 IoCs

Processes:

arvoagof-doas.exe685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\oxhinem.exe	arvoagof-doas.exe
File opened for modification	C:\Windows\SysWOW64\ealxoamap-kix.dll	arvoagof-doas.exe
File created	C:\Windows\SysWOW64\ealxoamap-kix.dll	arvoagof-doas.exe
File created	C:\Windows\SysWOW64\oxhinem.exe	arvoagof-doas.exe
File opened for modification	C:\Windows\SysWOW64\arvoagof-doas.exe	arvoagof-doas.exe
File opened for modification	C:\Windows\SysWOW64\arvoagof-doas.exe	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\arvoagof-doas.exe	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\amheadad-ocix.exe	arvoagof-doas.exe
File created	C:\Windows\SysWOW64\amheadad-ocix.exe	arvoagof-doas.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

arvoagof-doas.exearvoagof-doas.exe

pid	process
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
1728	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe
2628	arvoagof-doas.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

arvoagof-doas.exe

description pid process

Token: SeDebugPrivilege 2628 arvoagof-doas.exe

description	pid	process
Token: SeDebugPrivilege	2628	arvoagof-doas.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exearvoagof-doas.exe

description	pid	process	target process
PID 1884 wrote to memory of 2628	1884	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe	arvoagof-doas.exe
PID 1884 wrote to memory of 2628	1884	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe	arvoagof-doas.exe
PID 1884 wrote to memory of 2628	1884	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe	arvoagof-doas.exe
PID 1884 wrote to memory of 2628	1884	685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe	arvoagof-doas.exe
PID 2628 wrote to memory of 436	2628	arvoagof-doas.exe	winlogon.exe
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1728	2628	arvoagof-doas.exe	arvoagof-doas.exe
PID 2628 wrote to memory of 1728	2628	arvoagof-doas.exe	arvoagof-doas.exe
PID 2628 wrote to memory of 1728	2628	arvoagof-doas.exe	arvoagof-doas.exe
PID 2628 wrote to memory of 1728	2628	arvoagof-doas.exe	arvoagof-doas.exe
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE
PID 2628 wrote to memory of 1400	2628	arvoagof-doas.exe	Explorer.EXE

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:436

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1400

C:\Users\Admin\AppData\Local\Temp\685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\685845d66f894c67f3efdb94003ec350_NeikiAnalytics.exe"
2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\SysWOW64\arvoagof-doas.exe
"C:\Windows\SysWOW64\arvoagof-doas.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:2628

C:\Windows\SysWOW64\arvoagof-doas.exe
--k33p
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Winlogon Helper DLL

1

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Winlogon Helper DLL

1

T1547.004

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\amheadad-ocix.exe

Filesize
73KB

MD5
1549b27fdf0108862fc108018a1692b6

SHA1
8ef9d65c048b7ea004be8d3504713a0fb8380e65

SHA256
a961d21c58c40d030bfcc779acc5dd529fb95bef9c7bcdc196042decf8e81660

SHA512
745d93be66a3bbc8d1ed3cf8356a378adf75fe0649efbe41edded7f9adc94c7cd759c6d512a64a78ce8c293fda84851f7f9bd5958d4e15b81bed3b4a77599fdc

Download Submit
C:\Windows\SysWOW64\ealxoamap-kix.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
72KB

MD5
4f98032706a4331751a6f1119b338882

SHA1
b8ca08e7577138de8c51322ec97d0cce111cd3ab

SHA256
f0a5979461defa7ab4affb0c43308af59492d6a763c7a24658e4ee6795a24c93

SHA512
3ed2ea04de0d3282ab0f7ea6a8fb65c210f2ff8cc53f41f749c1124ced67c6ca4d3b18c04f0f5edb901562dc703f0dafd34d3df9c80145255a35ad0e3cbf0d5a

Download Submit
\Windows\SysWOW64\arvoagof-doas.exe

Filesize
70KB

MD5
19c08c10e1ba5d586b08e98fb7723246

SHA1
4ee9f5d8e02ca3bed332d34eefc09ede4ceff306

SHA256
3938d5e7bc53b3a0f770f12559bf2ec19d0edc2fc6fefd562b61b29ca9882b53

SHA512
72d82c0798c062855c6bb10aad65c30594b639f3d2917f20905c1fde9abd93b50b3196318c121fe33563d0a881f8650664c08b6402d35ee2a3a1934f8dc1ebd2

Download Submit
memory/1728-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1884-7-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2628-53-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads