b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f

Analysis

max time kernel
113s
max time network
118s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04-12-2022 03:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Size

852KB
MD5

3c4a6a3513239ca886f857983e60bd26
SHA1

c8f5f4a4480f60ec310a650a3fbe82d7a7707ff6
SHA256

b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f
SHA512

797a9e3a7f1bccaf2972fce2f0d3050af2f71b4a5acbd21f04e67c16e275008731b38c6362bf1ba3daa23bb9e671fb639e1ff1c7536656c5f6535c67468d61e2
SSDEEP

24576:MJVL0KaEy26ek4RlL88kXlGc5cF4GnbTZc7:MJl0Kai/XkXlWusa7

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	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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\\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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\\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe

Modifies registry class 36 IoCs

description	ioc	Process
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\\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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\\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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}"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1840	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1840	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
1840	b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe

C:\Users\Admin\AppData\Local\Temp\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.exe
"C:\Users\Admin\AppData\Local\Temp\b02a81b99d337bac1822f0e88785503e421782d5b5506858432c64f53eb3aa2f.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:1840

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

Loading Replay Monitor...

Downloads

memory/1840-54-0x0000000076401000-0x0000000076403000-memory.dmp

Filesize
8KB

Download
memory/1840-55-0x00000000020A0000-0x000000000221F000-memory.dmp

Filesize
1.5MB

Download
memory/1840-62-0x00000000020A0000-0x000000000221F000-memory.dmp

Filesize
1.5MB

Download
memory/1840-63-0x00000000020A0000-0x000000000221F000-memory.dmp

Filesize
1.5MB

Download
memory/1840-64-0x00000000020A0000-0x000000000221F000-memory.dmp

Filesize
1.5MB

Download