e310096e361a558c51ff56f42c2639aba9027c02030888604e0f1c51afb06573

Analysis

max time kernel
55s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 01:27

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General

Target

08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
Size

2.1MB
MD5

08b6bafe40b9d0a5a3663567dfaf67fe
SHA1

b1496d662a9178fa6cdba42d3639ccb148b3d015
SHA256

e310096e361a558c51ff56f42c2639aba9027c02030888604e0f1c51afb06573
SHA512

27e38e1ef087bc543c51bf3fad3f4e3ada0297ecedac988d60e677fd813669cc64b1c950e9cbdce4e69a3158554f9e5d63c5e16755c042b7d2fe283bd0f00b59
SSDEEP

49152:64HN7MMqMf8Rr2a7NlwifjNeYq2aTe2PuC:6y7MMwJvvLoRjrP

Score

9^/10

evasion

Malware Config

Signatures

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	08b6bafe40b9d0a5a3663567dfaf67fe_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

Processes:

08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	08b6bafe40b9d0a5a3663567dfaf67fe_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

Processes:

08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Wine 08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

pid process

4788 08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

pid process

4788 08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
4788 08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Wine	08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

pid	process
4788	08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

pid	process
4788	08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
4788	08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08b6bafe40b9d0a5a3663567dfaf67fe_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4788

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4788-0-0x0000000000400000-0x00000000008FF000-memory.dmp

Filesize
5.0MB

Download
memory/4788-1-0x0000000077CB4000-0x0000000077CB6000-memory.dmp

Filesize
8KB

Download
memory/4788-6-0x0000000000400000-0x00000000008FF000-memory.dmp

Filesize
5.0MB

Download
memory/4788-10-0x0000000004A20000-0x0000000004A21000-memory.dmp

Filesize
4KB

Download
memory/4788-9-0x0000000004A30000-0x0000000004A31000-memory.dmp

Filesize
4KB

Download
memory/4788-8-0x00000000049F0000-0x00000000049F1000-memory.dmp

Filesize
4KB

Download
memory/4788-7-0x00000000049C0000-0x00000000049C1000-memory.dmp

Filesize
4KB

Download
memory/4788-4-0x00000000049A0000-0x00000000049A1000-memory.dmp

Filesize
4KB

Download
memory/4788-3-0x0000000004A00000-0x0000000004A01000-memory.dmp

Filesize
4KB

Download
memory/4788-2-0x00000000049E0000-0x00000000049E1000-memory.dmp

Filesize
4KB

Download