1fb8748b2a28092899e5184e297239daaee0e929d334e96e9a4b91305986e782

Analysis

max time kernel
141s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23/05/2024, 08:34

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General

Target

6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Size

3.9MB
MD5

6a5b80f8c21a2df2a9700dd915673771
SHA1

903085179f25563d80ad957022b3e8cf1137d462
SHA256

1fb8748b2a28092899e5184e297239daaee0e929d334e96e9a4b91305986e782
SHA512

8b99de2c966f4d8a579c72ddf538bd8e6885869660dce051b5fd75a044db5aeb7195092ff7e19ef9cabfc9b446fcd9616ae542e0822f51e3ac891386b896c0db
SSDEEP

98304:WZ7cNqgmBaHBQ3X57+nPvXfpK/GcHXWj00P1M8J/Qs6yLvTRQzm:W+0gmBcBiZ+nXfp2N3WjZ5Z6yTTCzm

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\wc98pp.dll	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ = "C:\\Windows\\wc98pp.dll"	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ThreadingModel = "Apartment"	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp\CLSID = "{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}"	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2752	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
2752	6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a5b80f8c21a2df2a9700dd915673771_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2752

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2752-0-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download
memory/2752-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2752-3-0x00000000004F0000-0x0000000000501000-memory.dmp

Filesize
68KB

Download
memory/2752-20-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download
memory/2752-21-0x00000000004F0000-0x0000000000501000-memory.dmp

Filesize
68KB

Download
memory/2752-24-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download