b38417e0eb623dba66c69aabad46fa366d196a25229c3c66bd9a081bc5374f1c

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 17:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe
Size

8KB
MD5

0eec42afd71ae6c98164ac2cc589565e
SHA1

2683e18bd99fcdec0a1b26481c1d6d451b5db5fd
SHA256

b38417e0eb623dba66c69aabad46fa366d196a25229c3c66bd9a081bc5374f1c
SHA512

efacc734bd9542abe607c694eeee705e4cd131321176bc08575ad4f5fcb43fd94e4f1dc2910f4c8270116205cb7793ac0fe56df138a01a3bbccf1edbd2ffdc60
SSDEEP

96:pXzJYX9C16U5EfY9/sXJzTH/fTFoU55iE6g3WuNaxf6GpxT2qOH4D7xvFqebMD0O:pDU66UqfY9/sXJ/ffX9oo4XzPxZ1aa8

Score

7^/10

persistence upx

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\systray32.exe \"%1\" %*"	0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1272-0-0x0000000000400000-0x0000000000409000-memory.dmp	upx
behavioral2/memory/1272-2-0x0000000000400000-0x0000000000409000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\systray32.exe	0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\systray32.exe	0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\systray32.exe \"%1\" %*"	0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1272	0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe
1272	0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0eec42afd71ae6c98164ac2cc589565e_JaffaCakes118.exe"
1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:1272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1272-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1272-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download