joker | b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b

General

Target

b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Size

1.2MB
MD5

084d65131c5cb63817e1672b5b258295
SHA1

fc611ce31b613f7ea8c8dfb1383797bfda9af556
SHA256

b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b
SHA512

d09fd8f5ed2a8777e6ac009900d3b2ec5009ea67fbf334fb804e8ae733f8598bdab4655b9558d35707401a090313d375393bb07cd62d9a96c66fcda407c3a77d
SSDEEP

24576:EEsZg89x5NU+wnzihMeDfWmASWKBzTXBfxztO9getMVP72fi4UBkQd:EEsJnEevhTHZOyl2ffskQd

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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "126"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\NumberOfSubdomains = "1"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "126"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\2dama.com	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.2dama.com	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "63"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "63"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.GHSProtocol	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.GHSProtocol\ = "Embedded Async Pluggable Protocol"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.GHSProtocol\Clsid	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.GHSProtocol\Clsid\ = "{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID\ = "b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.GHSProtocol"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ = "Embedded Async Pluggable Protocol"	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4464	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
4464	b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe

C:\Users\Admin\AppData\Local\Temp\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe
"C:\Users\Admin\AppData\Local\Temp\b031ed5688f42de428c32cc55adaeeeccec1d7007665ff54fa824e5dd470656b.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4464

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads