5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

General

Target

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
Size

277KB
MD5

7abb61412a064ced52fb6174352501d8
SHA1

51b2967bcbfb38ab1059eadf275b64fe9e0eedeb
SHA256

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd
SHA512

1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

Processes:

winsvcs.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	winsvcs.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	winsvcs.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

winsvcs.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	winsvcs.exe

Executes dropped EXE 1 IoCs

Processes:

winsvcs.exe

pid	Process
1812	winsvcs.exe

Loads dropped DLL 2 IoCs

Processes:

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

pid	Process
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

winsvcs.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AutoUpdateDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	winsvcs.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Services = "C:\\Windows\\405068686303039040\\winsvcs.exe"	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Services = "C:\\Windows\\405068686303039040\\winsvcs.exe"	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

Drops file in Windows directory 3 IoCs

Processes:

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

description	ioc	Process
File created	C:\Windows\405068686303039040\winsvcs.exe	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
File opened for modification	C:\Windows\405068686303039040\winsvcs.exe	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
File opened for modification	C:\Windows\405068686303039040	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exewinsvcs.exe

pid	Process
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe
1812	winsvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe

description	pid	Process	procid_target
PID 1976 wrote to memory of 1812	1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe	28
PID 1976 wrote to memory of 1812	1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe	28
PID 1976 wrote to memory of 1812	1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe	28
PID 1976 wrote to memory of 1812	1976	5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe	28

C:\Users\Admin\AppData\Local\Temp\5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe
"C:\Users\Admin\AppData\Local\Temp\5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\405068686303039040\winsvcs.exe
  C:\Windows\405068686303039040\winsvcs.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  PID:1812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\405068686303039040\winsvcs.exe

Filesize
277KB

MD5
7abb61412a064ced52fb6174352501d8

SHA1
51b2967bcbfb38ab1059eadf275b64fe9e0eedeb

SHA256
5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

SHA512
1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018

Download Submit
C:\Windows\405068686303039040\winsvcs.exe

Filesize
277KB

MD5
7abb61412a064ced52fb6174352501d8

SHA1
51b2967bcbfb38ab1059eadf275b64fe9e0eedeb

SHA256
5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

SHA512
1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018

Download Submit
\Windows\405068686303039040\winsvcs.exe

Filesize
277KB

MD5
7abb61412a064ced52fb6174352501d8

SHA1
51b2967bcbfb38ab1059eadf275b64fe9e0eedeb

SHA256
5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

SHA512
1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018

Download Submit
\Windows\405068686303039040\winsvcs.exe

Filesize
277KB

MD5
7abb61412a064ced52fb6174352501d8

SHA1
51b2967bcbfb38ab1059eadf275b64fe9e0eedeb

SHA256
5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

SHA512
1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018

Download Submit
memory/1812-64-0x0000000000597000-0x000000000059C000-memory.dmp

Filesize
20KB

Download
memory/1812-60-0x0000000000000000-mapping.dmp

Download
memory/1812-63-0x0000000000597000-0x000000000059C000-memory.dmp

Filesize
20KB

Download
memory/1812-65-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1812-67-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1976-57-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1976-56-0x00000000005C7000-0x00000000005CC000-memory.dmp

Filesize
20KB

Download
memory/1976-54-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/1976-55-0x00000000005C7000-0x00000000005CC000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads