3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53

Analysis

max time kernel
67s
max time network
69s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 10:00

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General

Target

3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Size

890KB
MD5

cd1ac199fcb1ca277e9c2f66e01722ef
SHA1

9f2c2fc79c4f07357e9215c2da8dc8b03949cb67
SHA256

3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53
SHA512

266431d4cd3811777ef1f46b09c420959d8e067581c5ff83e017e7a3f027035c3f0fb36bdab5e48baee3e2339917321b77b674a8b7ee1d57c5d05deb82feb2fb
SSDEEP

12288:DX+06tuHw2/n4xwaVRCYhFIiNJc+EhgWJTgFOvqm7lQ3/JeS2qjpqo5ywNXuZvFy:r632/OhOWmWYCMCkZoq9uXGQczy6mTWg

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-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.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	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1444	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
1444	3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe

C:\Users\Admin\AppData\Local\Temp\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.exe
"C:\Users\Admin\AppData\Local\Temp\3bd71162047fe46453f28c709cf909a4d034c5752b6fd8d4a607ecef9051ef53.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:1444

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/1444-54-0x0000000075D71000-0x0000000075D73000-memory.dmp

Filesize
8KB

Download
memory/1444-55-0x0000000000C90000-0x0000000000E15000-memory.dmp

Filesize
1.5MB

Download
memory/1444-62-0x0000000000C90000-0x0000000000E15000-memory.dmp

Filesize
1.5MB

Download
memory/1444-63-0x0000000000C90000-0x0000000000E15000-memory.dmp

Filesize
1.5MB

Download
memory/1444-64-0x0000000000C90000-0x0000000000E15000-memory.dmp

Filesize
1.5MB

Download