07c82f7d2057321c84c63f721fbb1d7986ccc2a058322f1558ccf78c43ad9495

General

Target

482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Size

13.1MB
MD5

482e33042a3b562371bd5449f76f6ae3
SHA1

fc55730b846f5dde62f3e14615780292720ea0ab
SHA256

07c82f7d2057321c84c63f721fbb1d7986ccc2a058322f1558ccf78c43ad9495
SHA512

40f889473cd46927cad6cf1d06fc2455cfb5b5ec854f201c47d1502e7ec28a9db311aaa126e8f0edf3a96bdc234be107cf5e1a18a678c6970c51007722d6de37
SSDEEP

393216:6qZa8N7bbOv55brV1tstTuLEhSJEujPwVUBtAI51:6UxnOBd/tmV2lt1

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1472-0-0x0000000000400000-0x00000000004CD000-memory.dmp	upx
behavioral1/memory/1472-10-0x0000000000400000-0x00000000004CD000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe

Modifies registry class 20 IoCs

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1472	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1472	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
1472	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

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Downloads

memory/1472-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1472-0-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/1472-10-0x0000000000400000-0x00000000004CD000-memory.dmp

Filesize
820KB

Download
memory/1472-12-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D173E10A-001D-4318-9822-8C97A8418482}\ = "ExternalNSHandler"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D173E10A-001D-4318-9822-8C97A8418482}\LocalServer32	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.ExternalNSHandler\ = "ExternalNSHandler"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.ExternalNSHandler\Clsid\ = "{D173E10A-001D-4318-9822-8C97A8418482}"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D173E10A-001D-4318-9822-8C97A8418482}\ProgID	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\ProgID\ = "482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.eBookNSHandler"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D173E10A-001D-4318-9822-8C97A8418482}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\ = "eBookNSHandler"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.eBookNSHandler	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.eBookNSHandler\Clsid	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.eBookNSHandler\Clsid\ = "{9C453F21-396D-11D5-9734-70E252C10127}"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.ExternalNSHandler\Clsid	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D173E10A-001D-4318-9822-8C97A8418482}\ProgID\ = "482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.ExternalNSHandler"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\ProgID	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D173E10A-001D-4318-9822-8C97A8418482}	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.ExternalNSHandler	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\LocalServer32	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.eBookNSHandler\ = "eBookNSHandler"	482e33042a3b562371bd5449f76f6ae3_JaffaCakes118.exe

Analysis

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