2214cb347df630a4ec5691c93aebee08ac300a0e37a824ba5d9664b5d7f8f7d1

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 02:58

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General

Target
8f861167ae40df299c47c3f1d68de2e2.exe
Size 852KB
Sample240604-dgmezabe77
SHA256 2214cb347df630a4ec5691c93aebee08ac300a0e37a824ba5d9664b5d7f8f7d1
MD5 8f861167ae40df299c47c3f1d68de2e2
SHA1 91ae66ff4122ac131c057bea2efffebc3797d5bd
SHA512 817afeba3778132dea1c3025e96604b736d9e8cb6e3f5f21a4a256e9d0d36c1fd39add8b644d571c04676f73be79952e7588646f27b803945182663343294e41
SSDEEP 24576:wJVL0NlEy2B6RoozL4TRyWNA12b66oSLqSDHYcW:wJl0NlWsdzSyWNI+dLqSvW
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f861167ae40df299c47c3f1d68de2e2.exe"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f861167ae40df299c47c3f1d68de2e2.exe"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	8f861167ae40df299c47c3f1d68de2e2.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	8f861167ae40df299c47c3f1d68de2e2.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f861167ae40df299c47c3f1d68de2e2.exe"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f861167ae40df299c47c3f1d68de2e2.exe"	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f861167ae40df299c47c3f1d68de2e2.exe"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	8f861167ae40df299c47c3f1d68de2e2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	8f861167ae40df299c47c3f1d68de2e2.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	8f861167ae40df299c47c3f1d68de2e2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1172	8f861167ae40df299c47c3f1d68de2e2.exe
1172	8f861167ae40df299c47c3f1d68de2e2.exe

C:\Users\Admin\AppData\Local\Temp\8f861167ae40df299c47c3f1d68de2e2.exe
"C:\Users\Admin\AppData\Local\Temp\8f861167ae40df299c47c3f1d68de2e2.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1172

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1172-2-0x0000000002A60000-0x0000000002BDF000-memory.dmp

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memory/1172-11-0x0000000002A60000-0x0000000002BDF000-memory.dmp

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memory/1172-9-0x0000000002A60000-0x0000000002BDF000-memory.dmp

Download

memory/1172-10-0x0000000002A60000-0x0000000002BDF000-memory.dmp

Download

memory/1172-12-0x00000000029B0000-0x00000000029B1000-memory.dmp

Download

memory/1172-14-0x00000000029B0000-0x00000000029B1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads