b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343

Analysis

max time kernel
181s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 03:49

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General

Target

b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Size

814KB
MD5

6c64f7c1162479b21ba77ec677ba528e
SHA1

735a563c93ad6f2e62f2a564332ef0146d50c369
SHA256

b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343
SHA512

b1b593c95b5849783a30ff41e75dbc568df31d59c740033cce7bfb3280ce6e34bd25e12d6dcdd6b15c38da3638b24cdfafcaee1e0c8d1ca815585828ef91798c
SSDEEP

24576:1eu+Vs5yjAD5dxtEoo5Tpk0sh6cf0BGcUQ:UugsqAD5lEdtMJoWQ

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-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.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	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe"	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1216	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1216	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
1216	b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe

C:\Users\Admin\AppData\Local\Temp\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe
"C:\Users\Admin\AppData\Local\Temp\b0275d27d2061a80f9e8a334cbf12880a9b1462fa056c3bd938f76f37e5dd343.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1216

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/1216-132-0x0000000002F90000-0x0000000003114000-memory.dmp

Filesize
1.5MB

Download
memory/1216-139-0x0000000002F90000-0x0000000003114000-memory.dmp

Filesize
1.5MB

Download
memory/1216-140-0x0000000002F90000-0x0000000003114000-memory.dmp

Filesize
1.5MB

Download
memory/1216-141-0x0000000002F90000-0x0000000003114000-memory.dmp

Filesize
1.5MB

Download