b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 02:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Size

815KB
MD5

26cc195d4e30389d64707dbe100874e7
SHA1

70bdcb580c7348133d090bcdd5e296e4c0fb6ff1
SHA256

b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335
SHA512

a657be157257a2da5d45f1ffa676039f69ae6f3a3e093b28452a291f7ae7586bf2390ae6ce0beb5172eca2f801e01287799b341d8f87464de3cf667518a80720
SSDEEP

24576:AHuCklb6kiOMYdVg+k71q6wyR62gYz3sL:MlYdnA1qRyR6L

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	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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\\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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\\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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\\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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\\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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}"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1324	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1324	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
1324	b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe

C:\Users\Admin\AppData\Local\Temp\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.exe
"C:\Users\Admin\AppData\Local\Temp\b04cc66f3c8bb80e159534bd24c41e86b436c942c7a113b8351fae2d9de5e335.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:1324

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/1324-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1324-55-0x0000000000B30000-0x0000000000CB4000-memory.dmp

Filesize
1.5MB

Download
memory/1324-64-0x0000000000B30000-0x0000000000CB4000-memory.dmp

Filesize
1.5MB

Download
memory/1324-63-0x0000000000B30000-0x0000000000CB4000-memory.dmp

Filesize
1.5MB

Download
memory/1324-62-0x0000000000B30000-0x0000000000CB4000-memory.dmp

Filesize
1.5MB

Download