aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd

Analysis

max time kernel
166s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 14:41

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General

Target

aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Size

810KB
MD5

81ded146c1ce63c97f79aa7600106375
SHA1

6bbc794db626337519810f2e291b5bd5438804ed
SHA256

aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd
SHA512

76edd733a74d3d13bc349778ec6324e5e14bb8ad1137ce2154182ebbc7f3d1687a85f86f6fb1e67662acf891c5537fc0dad15b69faa60453b2aa5c7bb405ebed
SSDEEP

24576:0RXhWDdioZFalYwx4hWU0i52N6YVBpg2tBY5kWd:IsDDFpRp2btBkvd

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-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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\\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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\\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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\\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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\\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.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}"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	536	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
536	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
536	aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe

C:\Users\Admin\AppData\Local\Temp\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe
"C:\Users\Admin\AppData\Local\Temp\aef7b86d584efd6c4f478472e4f4680f7d1aeccb230b8c8add3fbf44e4d0fedd.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:536

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/536-132-0x0000000002690000-0x0000000002813000-memory.dmp

Filesize
1.5MB

Download
memory/536-139-0x0000000002690000-0x0000000002813000-memory.dmp

Filesize
1.5MB

Download
memory/536-140-0x0000000002690000-0x0000000002813000-memory.dmp

Filesize
1.5MB

Download
memory/536-141-0x0000000002690000-0x0000000002813000-memory.dmp

Filesize
1.5MB

Download