7b1892afdc20dbeba3d849bbece3e4c3590ba6a622bad09da0fd0cae98db60ad

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 08:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe
Size

1.8MB
MD5

66cc8bc5815451e17df0e366b4c0acff
SHA1

d958d8d641962025e3f0d282dd70ca2c440a83a1
SHA256

7b1892afdc20dbeba3d849bbece3e4c3590ba6a622bad09da0fd0cae98db60ad
SHA512

ccd27ce588e162cebeab8cc62a722f5e0d062ceb2bdd163c59534fd1e77a09da3beb4ea5b0daf22abf18d64a34fc1ab168e131cf6495d35ed007ea804be1a8a1
SSDEEP

49152:v+vxNdjEUWcHW2ScsreJFEaR4WzhbxIy2LbLdcdfrE3iMX:v+vXd11SSEaqQbOyOdWBc

Score

9^/10

evasion persistence

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Wine	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe"	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3632	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3632	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe
3632	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3632	66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\66cc8bc5815451e17df0e366b4c0acff_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3632-0-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-3-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-4-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-5-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-6-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-7-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-8-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-9-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-10-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-11-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-12-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-13-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-14-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-15-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download
memory/3632-16-0x0000000000400000-0x000000000089D000-memory.dmp

Filesize
4.6MB

Download