joker | 17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1

General

Target

17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Size

1.7MB
MD5

4e521399f55aadeaf5fdf03808c4fe54
SHA1

dd3479258d4a4138b10751fa81393a715038c880
SHA256

17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1
SHA512

de3963d79f37a62b5002aee57555d2a04f755912375d89c1133b0bfe24fa0dc366be74e21c27f841f9acbb19e6bc9804e1a0b5b895bfb4fc94625aa1dd229543
SSDEEP

24576:EEsZg89x5NU+wnzihMeDfWmASWKBzTXBfxztO9giiEjPw/iSJ89cB97awtOv4+5w:EEsJnEevhTHZOyiiEjPnSAQ2wEz8IuB

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
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\NumberOfSubdomains = "1"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.2dama.com	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "126"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "63"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\2dama.com\Total = "63"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DOMStorage\2dama.com	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.2dama.com\ = "126"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\IESettingSync	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ = "Embedded Async Pluggable Protocol"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.GHSProtocol\Clsid	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.GHSProtocol\Clsid\ = "{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\LocalServer32	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.GHSProtocol	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.GHSProtocol\ = "Embedded Async Pluggable Protocol"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{FCAA32E7-B054-4E44-8EFE-C24329CB7D9F}\ProgID\ = "17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.GHSProtocol"	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5084	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
5084	17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe

C:\Users\Admin\AppData\Local\Temp\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe
"C:\Users\Admin\AppData\Local\Temp\17ca1de4a7057873234dbc1e3f281c21aa6aaea8a3458d9ff94be1093de74da1.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5084

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