ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 08:20

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General

Target

ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Size

807KB
MD5

2412da83446101710291d39b2204f3de
SHA1

248c12f372adcc93cb292d5b7b4c8907a6eb81a0
SHA256

ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397
SHA512

f423f4177fef5e7688a4070ceacb5bdd763d07434d820fd0e80ff997be3200258fddccf9331e723f040b89f581741592979a833fec5434e8e28244af64015849
SSDEEP

24576:XSvkvoX9d2LS8/SL7xq9SioC7ry+dYAs5Gip:XR8WLj/S/xq9SjC7ry+dYA0p

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-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.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	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4332	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4332	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
4332	ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe

C:\Users\Admin\AppData\Local\Temp\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe
"C:\Users\Admin\AppData\Local\Temp\ab96b4ea23a6d2ef8b756423f51d1805d5ec633e8eff7f694e3371ec7728a397.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4332

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

Replay Monitor

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Downloads

memory/4332-132-0x00000000029A0000-0x0000000002B23000-memory.dmp

Filesize
1.5MB

Download
memory/4332-139-0x00000000029A0000-0x0000000002B23000-memory.dmp

Filesize
1.5MB

Download
memory/4332-140-0x00000000029A0000-0x0000000002B23000-memory.dmp

Filesize
1.5MB

Download
memory/4332-141-0x00000000029A0000-0x0000000002B23000-memory.dmp

Filesize
1.5MB

Download