b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9

Analysis

max time kernel
165s
max time network
171s
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 01:08

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General

Target

b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Size

703KB
MD5

44b21a832250e59f42d0ae2be7180dd1
SHA1

0f9a630356824c98db1cc870903b4bf838e6562e
SHA256

b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9
SHA512

dbf4a5c768d38de7a277402a27d64c2d0774d83d1a709625ee04612fac750aca4f5a899d5a8fd0093a350e34fcaafb6e33f6a549546e473c7d89d4572c98e704
SSDEEP

12288:pviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24WN:FYLqv/gaTbisSqrQL6yoQfhdC24WN

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-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.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\\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.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	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.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\\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.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\\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
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}"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.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"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1920	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1920	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
1920	b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe

C:\Users\Admin\AppData\Local\Temp\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe
"C:\Users\Admin\AppData\Local\Temp\b070830a33399b94f4043c355919237a95da5af8b51c2f20a5ad9438669d67c9.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1920

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/1920-132-0x0000000001540000-0x00000000016C1000-memory.dmp

Filesize
1.5MB

Download