b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b

Analysis

max time kernel
147s
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
04/12/2022, 01:53

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General

Target

b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Size

852KB
MD5

14e74a82d48e063812d5dad1131ba882
SHA1

28117b777e0bcbfc427c5095479aafd4bce3bab4
SHA256

b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b
SHA512

304bcf8952603eea57036002d2d22f0d773aae88f8332b86eea813bac055ec32d9334f970f332b192f7754df2d84c0fa9f17b45cd579c07af5c8f9f20e8cdf2e
SSDEEP

24576:wJVL0JiEy2lP4DHmGOBO+yUQvjwTUv8TrEcz:wJl0JigGmGYQvkw+z

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-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.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	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe

Modifies registry class 34 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe"	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3696	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3696	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
3696	b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe

C:\Users\Admin\AppData\Local\Temp\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe
"C:\Users\Admin\AppData\Local\Temp\b05bc1212a4e5edad91b132d1f2b7f07ce7bbeca61631f75355eacddd8649b6b.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3696

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/3696-132-0x0000000003010000-0x000000000318F000-memory.dmp

Filesize
1.5MB

Download
memory/3696-139-0x0000000003010000-0x000000000318F000-memory.dmp

Filesize
1.5MB

Download
memory/3696-140-0x0000000003010000-0x000000000318F000-memory.dmp

Filesize
1.5MB

Download
memory/3696-141-0x0000000003010000-0x000000000318F000-memory.dmp

Filesize
1.5MB

Download