4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 23:24

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General

Target

4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Size

820KB
MD5

c141118d673dbf1ed08365de89f9c66e
SHA1

81a06e8b2d272ae698366c12e4c8a6d0c4ac7fae
SHA256

4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d
SHA512

d529440a8099f437f048c4b4d3c03ed9f955ef37ebc399f17d9aa3ecdf3869b9d33f5cac8612522421b3b2914f4a6bac334031b73fad8cffc383923e66d8bb1a
SSDEEP

12288:z1gkMVssiOGsbqgCIdK+cHqZLZul2zld1dn+jDbcRXwxsYq33YT6ZfPJY8iC:z1cGsbhCDULS2Rd1deYgs3tP+8iC

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-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.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	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe"	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2016	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2016	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
2016	4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe

C:\Users\Admin\AppData\Local\Temp\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.exe
"C:\Users\Admin\AppData\Local\Temp\4b24f88cb3672c0c8b0a2d39e52a665a698e40fae9ff0e2930cabb253ee9967d.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:2016

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/2016-54-0x00000000761F1000-0x00000000761F3000-memory.dmp

Filesize
8KB

Download
memory/2016-55-0x00000000020D0000-0x0000000002253000-memory.dmp

Filesize
1.5MB

Download
memory/2016-62-0x00000000020D0000-0x0000000002253000-memory.dmp

Filesize
1.5MB

Download
memory/2016-63-0x00000000020D0000-0x0000000002253000-memory.dmp

Filesize
1.5MB

Download
memory/2016-64-0x00000000020D0000-0x0000000002253000-memory.dmp

Filesize
1.5MB

Download