59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc

Analysis

max time kernel
138s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 21:34

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General

Target

59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Size

843KB
MD5

b15a3a769f62280f306ec4654121f6f3
SHA1

0f0a5c849b510d9b1c7548f4a0e15bcb73fa293b
SHA256

59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc
SHA512

fef3d4fc13e997ca9142b7ebf64a9a5f835440cb1af6d66f5d7de21ea604f35b66d9381cfdf48af060964ac3cce13dcf3e377523e82c572fcb39523933e3ecb9
SSDEEP

24576:7njI1T2ZDOZ1OY2lsSGh0bJfCumuvy3AnUivd6:7ncVZcYSGubZCvil6

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-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.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	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1156	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1156	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
1156	59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe

C:\Users\Admin\AppData\Local\Temp\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe
"C:\Users\Admin\AppData\Local\Temp\59b75341e2603f2c4c1c18aa3f7ea182691afcd4866de135389ee23957f1ccbc.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1156

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/1156-132-0x0000000002E80000-0x0000000002FFF000-memory.dmp

Filesize
1.5MB

Download
memory/1156-139-0x0000000002E80000-0x0000000002FFF000-memory.dmp

Filesize
1.5MB

Download
memory/1156-140-0x0000000002E80000-0x0000000002FFF000-memory.dmp

Filesize
1.5MB

Download
memory/1156-141-0x0000000002E80000-0x0000000002FFF000-memory.dmp

Filesize
1.5MB

Download