fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a

Analysis

max time kernel
43s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 04:09

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General

Target

fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Size

844KB
MD5

654961e0a9d9d3b8e9ebe4a80f974116
SHA1

83dcbe6a9df31687d29cacbfd641b059bc95973f
SHA256

fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a
SHA512

010cbc3cecc92bc56f452b12ec9dad1bf280b157c875bf1126d1f412427436d94fbf5ada1480bf41a7d569a175b13d26cebdd6c727588dcefb3c35557422c672
SSDEEP

24576:uhMSI/HeSozz9JrDhYyAbeFsACXKRTipQh:kMSI/He/zDr1FAbeFsrCTimh

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-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.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	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe

Modifies registry class 36 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1816	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
1816	fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe

C:\Users\Admin\AppData\Local\Temp\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe
"C:\Users\Admin\AppData\Local\Temp\fb766ae38fd5dda6a51c9f21fec4f801d4c265d38493cb06a95979913123ce6a.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1816

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/1816-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1816-55-0x0000000001F40000-0x00000000020C2000-memory.dmp

Filesize
1.5MB

Download
memory/1816-62-0x0000000001F40000-0x00000000020C2000-memory.dmp

Filesize
1.5MB

Download
memory/1816-64-0x0000000001F40000-0x00000000020C2000-memory.dmp

Filesize
1.5MB

Download
memory/1816-63-0x0000000001F40000-0x00000000020C2000-memory.dmp

Filesize
1.5MB

Download