d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01

General

Target

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
Size

160KB
MD5

3523d9fc43d6e2636c3fd522694a4c29
SHA1

2476d100d56d382d64f511efb0d7ff2b0aa8b82b
SHA256

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01
SHA512

3f5b542cc2a6ab536ef23c7e18484ebc9a8e6dd78566c343e04a5f629dd3cb27be732da62db9a01c768b90fe84455b658b4dff077b1178ab834962001285da1f
SSDEEP

1536:yCEFY1w9tkprlMsxCimXImsXkNFZUOCMq5ELEDkLfdjcbZOshVtIZklp:TPi9tupMsxC2VXyrUnMqUx6hVp

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exehooot.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	hooot.exe

Executes dropped EXE 1 IoCs

Processes:

hooot.exe

pid process

1064 hooot.exe

pid	process
1064	hooot.exe

Loads dropped DLL 2 IoCs

Processes:

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe

pid	process
768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe

Adds Run key to start application 2 TTPs 29 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

hooot.exed069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /b"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /m"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /c"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /u"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /x"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /a"	hooot.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /z"	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /f"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /v"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /j"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /y"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /z"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /s"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /h"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /p"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /o"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /e"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /l"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /i"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /q"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /k"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /t"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /g"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /w"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /n"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /r"	hooot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hooot = "C:\\Users\\Admin\\hooot.exe /d"	hooot.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exehooot.exe

pid	process
768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe
1064	hooot.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exehooot.exe

pid process

768 d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
1064 hooot.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe

description	pid	process	target process
PID 768 wrote to memory of 1064	768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe	hooot.exe
PID 768 wrote to memory of 1064	768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe	hooot.exe
PID 768 wrote to memory of 1064	768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe	hooot.exe
PID 768 wrote to memory of 1064	768	d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe	hooot.exe

C:\Users\Admin\AppData\Local\Temp\d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe
"C:\Users\Admin\AppData\Local\Temp\d069dd9131c88ada8d181390d78594313cd7b5388b3b565bb391f601353c6a01.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:768

C:\Users\Admin\hooot.exe
"C:\Users\Admin\hooot.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1064

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\hooot.exe

Filesize
160KB

MD5
4bcde84041367197c6ad3d5c8869e234

SHA1
d32e53fa42ae715fe1ffffc054ef11a9e64c0c65

SHA256
1fffc3c693051d9fd21fd5242c754fc668eb41c42970702f2966758c250b6520

SHA512
64e4ded2b6e61844abd7062fe683265d6fed4db7bf4a553baf431271e1b4b0ee6bef8d7f269da8ce23541014224649aa09ccace2efd448e20c98549bd5267788

Download Submit
C:\Users\Admin\hooot.exe

Filesize
160KB

MD5
4bcde84041367197c6ad3d5c8869e234

SHA1
d32e53fa42ae715fe1ffffc054ef11a9e64c0c65

SHA256
1fffc3c693051d9fd21fd5242c754fc668eb41c42970702f2966758c250b6520

SHA512
64e4ded2b6e61844abd7062fe683265d6fed4db7bf4a553baf431271e1b4b0ee6bef8d7f269da8ce23541014224649aa09ccace2efd448e20c98549bd5267788

Download Submit
\Users\Admin\hooot.exe

Filesize
160KB

MD5
4bcde84041367197c6ad3d5c8869e234

SHA1
d32e53fa42ae715fe1ffffc054ef11a9e64c0c65

SHA256
1fffc3c693051d9fd21fd5242c754fc668eb41c42970702f2966758c250b6520

SHA512
64e4ded2b6e61844abd7062fe683265d6fed4db7bf4a553baf431271e1b4b0ee6bef8d7f269da8ce23541014224649aa09ccace2efd448e20c98549bd5267788

Download Submit
\Users\Admin\hooot.exe

Filesize
160KB

MD5
4bcde84041367197c6ad3d5c8869e234

SHA1
d32e53fa42ae715fe1ffffc054ef11a9e64c0c65

SHA256
1fffc3c693051d9fd21fd5242c754fc668eb41c42970702f2966758c250b6520

SHA512
64e4ded2b6e61844abd7062fe683265d6fed4db7bf4a553baf431271e1b4b0ee6bef8d7f269da8ce23541014224649aa09ccace2efd448e20c98549bd5267788

Download Submit
memory/768-56-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download
memory/1064-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads