3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec

Analysis

max time kernel
147s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2022, 23:29

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General

Target

3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Size

856KB
MD5

d5f61391ed1ab3514f46fab857389b4b
SHA1

1a06dff38d18af7945217145a9f4caf6b5e33c1c
SHA256

3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec
SHA512

db0520c0679300cc0a8a42f2dad28d49c011a02b7271afd595ffa67b13a0cf06f7e83a16a212dfb36967b58999dd34db5430493cc94ffe4e56637c12fd2bca1b
SSDEEP

24576:NxSnqcBXGh9NI7adAd3m0ZFmxs2e3fIeHuuK:vSnqcBa9Kee1nF2e3fIs3K

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-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.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	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe"	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1512	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1512	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
1512	3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe

C:\Users\Admin\AppData\Local\Temp\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe
"C:\Users\Admin\AppData\Local\Temp\3b16c5de1e5cf2051621655d549dd72880a03368bc7ff801484ebf541bf7e1ec.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1512

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

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Downloads

memory/1512-135-0x0000000003250000-0x00000000033D5000-memory.dmp

Filesize
1.5MB

Download
memory/1512-142-0x0000000003250000-0x00000000033D5000-memory.dmp

Filesize
1.5MB

Download
memory/1512-144-0x0000000003250000-0x00000000033D5000-memory.dmp

Filesize
1.5MB

Download
memory/1512-143-0x0000000003250000-0x00000000033D5000-memory.dmp

Filesize
1.5MB

Download