joker | d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c

General

Target

d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Size

2.0MB
MD5

2746f4d78ff222797a63989670be0925
SHA1

1661bf5b02722628527874069219283064f308c8
SHA256

d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c
SHA512

0a543ef2e6ce6eed9e6b9e5dd8dd5675aedc12dd4eaf7ad1b65fa2cc56cd859ae6795ae9e7efd389356770495a4f6db82b3c22271565afbd1a061cb39e2ba308
SSDEEP

24576:EEsZg89x5NU+wnzihMeDfWmASWKBzTXBfxztO9g5/Kl78pP4+qVeyvb14ubpYUOO:EEsJnEevhTHZOy53fqP2OXTLg9JnIAyD

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\Total	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.2dama.com	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "63"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\NumberOfSubdomains = "1"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\2dama.com	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "63"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "126"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "126"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\IESettingSync	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.GHSProtocol\ = "Embedded Async Pluggable Protocol"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.GHSProtocol\Clsid\ = "{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ = "Embedded Async Pluggable Protocol"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.GHSProtocol	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.GHSProtocol\Clsid	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID\ = "d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.GHSProtocol"	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
988	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
988	d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe

C:\Users\Admin\AppData\Local\Temp\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe
"C:\Users\Admin\AppData\Local\Temp\d4253c8bb17854828b4f65c9a508cb0f718f7039f381960df672a4dfb948180c.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:988

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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