05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71

Analysis

max time kernel
156s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 07:10

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General

Target

05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Size

803KB
MD5

b6075005f3e6d41c915d2f9e164ab680
SHA1

58ffac62db04f375ab731ea5d154ff4624e9f6ea
SHA256

05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71
SHA512

a2c021a256e1702d2b95f039a79de14f916e8eb389244c7e81bd7b3e1c29bdd95a3497180a5e4dd22779c54f0b7da4b8e0388f1eeeb42c6e071a89d04258baa0
SSDEEP

12288:eRiTNrOhC09gVDwb5P17xy651L1pK3tXC3tzyKNlJX3mNw+8B6X4zmAs8uBEyRU+:efvpIUK9S3tzFlJnmNwL6XfAsb/RUU73

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.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	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.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"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1092	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1092	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
1092	05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe

C:\Users\Admin\AppData\Local\Temp\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe
"C:\Users\Admin\AppData\Local\Temp\05538e3cc14d1b3bb503e862b500d4b0d028dbdc0ca2c26594751939b5184f71.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1092

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/1092-132-0x0000000002F80000-0x0000000003105000-memory.dmp

Filesize
1.5MB

Download
memory/1092-140-0x0000000002F80000-0x0000000003105000-memory.dmp

Filesize
1.5MB

Download
memory/1092-141-0x0000000002F80000-0x0000000003105000-memory.dmp

Filesize
1.5MB

Download
memory/1092-139-0x0000000002F80000-0x0000000003105000-memory.dmp

Filesize
1.5MB

Download