436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935

Analysis

max time kernel
163s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 21:41

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General

Target

436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Size

814KB
MD5

ddee7a9d01b2ae4804ef70d43a3b4d94
SHA1

7605ae4fad5aab1fb9b9d1fb71728b894db6ba34
SHA256

436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935
SHA512

03b44186d68f455c046d931c9c95526d4b4fe94dcc1a480301044a9b400b55bfff675ba40ccd01e6b91be397fc272d4a5e2d31450352763d85d3b18ebcc5ea8c
SSDEEP

24576:vC993gW48yeRBAR2czrQNkthOd/WcFC/5JEhw0PUyvi:vCzXjY+/WcARmHi

Score

8^/10

discovery evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe

Modifies registry class 34 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2632	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2632	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
2632	436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe

C:\Users\Admin\AppData\Local\Temp\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe
"C:\Users\Admin\AppData\Local\Temp\436e37f68aa90bd32f9d39d3bba6d820bf0c1d4903eb23161cf54200a3723935.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2632

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2632-132-0x00000000031B0000-0x0000000003331000-memory.dmp

Filesize
1.5MB

Download
memory/2632-139-0x00000000031B0000-0x0000000003331000-memory.dmp

Filesize
1.5MB

Download
memory/2632-140-0x00000000031B0000-0x0000000003331000-memory.dmp

Filesize
1.5MB

Download
memory/2632-141-0x00000000031B0000-0x0000000003331000-memory.dmp

Filesize
1.5MB

Download