ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e

Analysis

max time kernel
147s
max time network
187s
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 20:36

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General

Target

ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Size

833KB
MD5

3fe9bb503c09c8a53d59cd45adf9b321
SHA1

9dea6cd9f98b5b61385cbddab35437bc88ce57b9
SHA256

ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e
SHA512

f92613896eaac073ba09d429274ffff456ef948fc07deb637a2f1e843f7a9e4da18ce1e3f41b4ad298d00c9fd6005559eb7259a8ab55e0c5ff06c4a18fddda6c
SSDEEP

24576:mnjNaT2X+UqqDIGISl6ywwtGQCvF7q6c9W1q:mnMLGIG3QymFW9gq

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-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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\\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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\\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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\\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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\\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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}"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.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"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1576	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1576	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
1576	ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe

C:\Users\Admin\AppData\Local\Temp\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe
"C:\Users\Admin\AppData\Local\Temp\ec1af06eec091e7ee9fca6997932adedbb8baff8a812391adf0585debfcb368e.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1576

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/1576-132-0x0000000002D50000-0x0000000002ECF000-memory.dmp

Filesize
1.5MB

Download
memory/1576-139-0x0000000002D50000-0x0000000002ECF000-memory.dmp

Filesize
1.5MB

Download
memory/1576-140-0x0000000002D50000-0x0000000002ECF000-memory.dmp

Filesize
1.5MB

Download
memory/1576-141-0x0000000002D50000-0x0000000002ECF000-memory.dmp

Filesize
1.5MB

Download