52eb3f773f09eaa7f0b008cf8739ef5ff5a09d776923c374823c6466e82afa8b

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 13:07

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General

Target

4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Size

467KB
MD5

4005fe37bcf7ba0fe25828092d2677af
SHA1

7b90c904de8ddf272739538ceec938feb11be774
SHA256

52eb3f773f09eaa7f0b008cf8739ef5ff5a09d776923c374823c6466e82afa8b
SHA512

59803abdd0c6419eb1ce77077c49f454a14092a8759664e961101894044d434a9820136444977de5203e060f9485c9e99cd55747c3ddb0c88ad0b35ab3496fca
SSDEEP

12288:gk+vceJ2HfgG+26geCaZnZfeZ1g+3dNvjOoy8TXhR0LQCxRhM:Cvzeg7RWaNZS/3zxALQCjhM

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\wc98pp.dll	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

Modifies registry class 6 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp\CLSID = "{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ = "C:\\Windows\\wc98pp.dll"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ThreadingModel = "Apartment"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2368	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
2368	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2368-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2368-2-0x00000000007F0000-0x0000000000801000-memory.dmp

Filesize
68KB

Download
memory/2368-20-0x00000000007F0000-0x0000000000801000-memory.dmp

Filesize
68KB

Download
memory/2368-21-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2368-19-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download