Malware Analysis Report

2025-08-05 23:41

Sample ID 250108-h5xytssjeq
Target a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe
SHA256 a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778
Tags
discovery evasion persistence privilege_escalation trojan
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778

Threat Level: Shows suspicious behavior

The file a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery evasion persistence privilege_escalation trojan

Event Triggered Execution: Component Object Model Hijacking

Checks installed software on the system

Checks whether UAC is enabled

System Location Discovery: System Language Discovery

Modifies Internet Explorer settings

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-08 07:19

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-08 07:19

Reported

2025-01-08 07:21

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe

"C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 60.153.16.2.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/536-2-0x0000000002AB0000-0x0000000002BF5000-memory.dmp

memory/536-9-0x0000000002AB0000-0x0000000002BF5000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-08 07:19

Reported

2025-01-08 07:21

Platform

win7-20241010-en

Max time kernel

14s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe"

Signatures

Event Triggered Execution: Component Object Model Hijacking

persistence privilege_escalation

Checks installed software on the system

discovery

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe

"C:\Users\Admin\AppData\Local\Temp\a0bc20c97c8a792a31af7788a766e3b9e7e8682cdd117bd4b06ad4d54b677778N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 c1.allocal.info udp
US 8.8.8.8:53 r1.joburnt.net udp
US 8.8.8.8:53 c2.allocal.info udp

Files

memory/2260-2-0x0000000001FD0000-0x0000000002115000-memory.dmp

memory/2260-11-0x0000000001FD0000-0x0000000002115000-memory.dmp

memory/2260-10-0x0000000001FD0000-0x0000000002115000-memory.dmp

memory/2260-9-0x0000000001FD0000-0x0000000002115000-memory.dmp

memory/2260-13-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2260-15-0x00000000002C0000-0x00000000002C1000-memory.dmp