bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3

Analysis

max time kernel
45s
max time network
153s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 13:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Size

882KB
MD5

545506b7d70fd3f4e93af42f73551f3a
SHA1

2d5b96ce3a9783d8c8a3b8b3204022c3674b7fef
SHA256

bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3
SHA512

a0035c41606390faea3a6ff2db4cffb2a2454fdfb48c41927af62d9e18419224e179463e2be2e7d0c976a004dc7f90f1de8ee02e9534d33f0c762126b1352710
SSDEEP

24576:tkLj9qMNv1xfMXEhnyRxROGHZE4Dnq8A+mqfh:tkdJNLoEhnAxzK4L7xh

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	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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\\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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\\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe

Modifies registry class 39 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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}"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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\\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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\\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1292	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1292	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
1292	bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe

C:\Users\Admin\AppData\Local\Temp\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.exe
"C:\Users\Admin\AppData\Local\Temp\bfaafa1f16c512606a0ef1b9a0cf2d366de6332ceede7d27abb65ca15a86a0c3.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:1292

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/1292-54-0x00000000762E1000-0x00000000762E3000-memory.dmp

Filesize
8KB

Download
memory/1292-55-0x0000000000A90000-0x0000000000BD5000-memory.dmp

Filesize
1.3MB

Download
memory/1292-63-0x0000000000A90000-0x0000000000BD5000-memory.dmp

Filesize
1.3MB

Download
memory/1292-64-0x0000000000A90000-0x0000000000BD5000-memory.dmp

Filesize
1.3MB

Download
memory/1292-62-0x0000000000A90000-0x0000000000BD5000-memory.dmp

Filesize
1.3MB

Download