17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2

Analysis

max time kernel
162s
max time network
221s
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 21:56

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General

Target

17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Size

814KB
MD5

d69c02f94852463e94b1fc4931ed59ff
SHA1

1a98f9e2955ff6f4618849af390d698d3a863e69
SHA256

17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2
SHA512

e19e62f6d25f90609097f7085e8313144db3ad79e7cde7444661d47b4d043499b4a81a1d25221dfd4b8941328ef3a7d3e5e9577914a8fefa768a4a277c2fa8de
SSDEEP

12288:lRm9holQE0v9JQtuSHUu9eJOFE50JIayGoikmtSD6ZaDf8+Scmg3QYNmUPqQ6:zmHMtu1v5NmtSjFXmggRQ6

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
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.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	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe"	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3120	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3120	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
3120	17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe

C:\Users\Admin\AppData\Local\Temp\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe
"C:\Users\Admin\AppData\Local\Temp\17b419f6574de40181ddfb55168accae71f50ce7e433652e6210fd4812a507a2.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3120

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/3120-132-0x0000000002CF0000-0x0000000002E71000-memory.dmp

Filesize
1.5MB

Download
memory/3120-140-0x0000000002CF0000-0x0000000002E71000-memory.dmp

Filesize
1.5MB

Download
memory/3120-141-0x0000000002CF0000-0x0000000002E71000-memory.dmp

Filesize
1.5MB

Download
memory/3120-139-0x0000000002CF0000-0x0000000002E71000-memory.dmp

Filesize
1.5MB

Download