joker | 3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c

General

Target

3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Size

962KB
MD5

e89d18eb26b29b358d44a86a07645164
SHA1

7e3ee73f74858e138a9cd034685fe494f579a479
SHA256

3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c
SHA512

5e817b1410f034af32de880a5f2d4947d0228810b7e79c559e0ed4ac1bb378c0b2cd51e85d88a8495d70b526722ce3cd4cea0a20e22c39dabf234f911987d6dd
SSDEEP

24576:EEsZg89x5NU+wnzihMeDfWmASWKBzTXBfxztO9gDMcoBNZN:EEsJnEevhTHZOyQtv/

Score

10^/10

joker infostealer trojan

Malware Config

Signatures

joker
Joker is an Android malware that targets billing and SMS fraud.
infostealer trojan joker
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 16 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\2dama.com	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "126"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "126"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\NumberOfSubdomains = "1"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\IESettingSync	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.2dama.com	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "63"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "63"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.GHSProtocol\ = "Embedded Async Pluggable Protocol"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.GHSProtocol\Clsid	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ = "Embedded Async Pluggable Protocol"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.GHSProtocol\Clsid\ = "{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID\ = "3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.GHSProtocol"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe"	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.GHSProtocol	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3756	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
3756	3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe

C:\Users\Admin\AppData\Local\Temp\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe
"C:\Users\Admin\AppData\Local\Temp\3b0b8cbabc203526740653efc1e66120f4743d40a0f7c0da5380d53ce7411d2c.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3756

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads