8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6

General

Target

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Size

893KB
MD5

b946250548876715d3538b32d4d8c56e
SHA1

31b92ece5a63d7847a5eae046f9e360f71bcab84
SHA256

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6
SHA512

5dc56ec12a7319e85464607b1bc59fdeb639960126ade0b568978bcc9835ce38e11f1154824fc35f434ff250932afaa9ecb382d426a05c6df5263867adfb97f0
SSDEEP

24576:Tl2KWr0+97PAQnGfEMeWqueWmXMLFasNQuTkv:Tl2PQobWqueFMLMsNtwv

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

Processes:

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.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

Processes:

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

Modifies registry class 36 IoCs

Processes:

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

description pid process

Token: SeDebugPrivilege 1500 8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

description	pid	process
Token: SeDebugPrivilege	1500	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

pid	process
1500	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
1500	8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe

C:\Users\Admin\AppData\Local\Temp\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe
"C:\Users\Admin\AppData\Local\Temp\8b4bd7402b3fd8737b7fa2f3bfd478b2f6b809169627b0ea0dd531af7f5520e6.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1500

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1500-54-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1500-55-0x0000000000A70000-0x0000000000BF4000-memory.dmp

Filesize
1.5MB

Download
memory/1500-62-0x0000000000A70000-0x0000000000BF4000-memory.dmp

Filesize
1.5MB

Download
memory/1500-63-0x0000000000A70000-0x0000000000BF4000-memory.dmp

Filesize
1.5MB

Download
memory/1500-64-0x0000000000A70000-0x0000000000BF4000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads