bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93

Analysis

max time kernel
90s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2022, 22:43

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General

Target

bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Size

838KB
MD5

2b5a9f1da832481c2168f416dba54455
SHA1

ffd314a26b8e6210d1b6716cfec40c6bd5c897fd
SHA256

bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93
SHA512

5cbbda940ceb65e3d891f9717db2bf6676d3c538d55dab3fe783a05b4465e3473ca332b23b18c8f1f46b15fcecf1d42a753b0cd14f33899a763b961cc5d3d2a3
SSDEEP

24576:/kZzNcpurPoCugyQPNwE460Yql417ADBZ:/kZz6pQQCugP3yFZ

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-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.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	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe

Modifies registry class 34 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3376	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3376	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
3376	bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe

C:\Users\Admin\AppData\Local\Temp\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe
"C:\Users\Admin\AppData\Local\Temp\bdc89e6099cd0729c1bb1c3713869bfdbe584407de5d6f95ef1c4e16996b0d93.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3376

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/3376-132-0x0000000002560000-0x00000000026E3000-memory.dmp

Filesize
1.5MB

Download
memory/3376-139-0x0000000002560000-0x00000000026E3000-memory.dmp

Filesize
1.5MB

Download
memory/3376-141-0x0000000002560000-0x00000000026E3000-memory.dmp

Filesize
1.5MB

Download
memory/3376-140-0x0000000002560000-0x00000000026E3000-memory.dmp

Filesize
1.5MB

Download