32b7fdc1308d2414383dc5cda0942e84bdc3072b5157f4175254bd064b21b802

Analysis

max time kernel
55s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
27/04/2024, 10:20

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General

Target

03087282bff4648494fad71faaf8176c_JaffaCakes118.exe
Size

1.1MB
MD5

03087282bff4648494fad71faaf8176c
SHA1

2c2db6864fbd030691de8fd66eec882b5f89ffc1
SHA256

32b7fdc1308d2414383dc5cda0942e84bdc3072b5157f4175254bd064b21b802
SHA512

0c7e03498869a8ec16411ff76a474cdc6161d38a287114b3ccfe8c0d086ac1b8519adaa0041fca919af7c4477f728b16315c353323bbeb0dea5dd1be8420017b
SSDEEP

24576:hax2z+5P9W4bveC4KuEemOw8iz5GKRgB8V9Urv0Jf:Ex2z2VDbveC4KucT8yGKe872v0Jf

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	03087282bff4648494fad71faaf8176c_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\VideoBiosVersion	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	03087282bff4648494fad71faaf8176c_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-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
828	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\03087282bff4648494fad71faaf8176c_JaffaCakes118.exe = "0"	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
828	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe
828	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
828	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe
828	03087282bff4648494fad71faaf8176c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\03087282bff4648494fad71faaf8176c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03087282bff4648494fad71faaf8176c_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
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

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Downloads

memory/828-0-0x0000000000820000-0x0000000000A7F000-memory.dmp

Filesize
2.4MB

Download
memory/828-1-0x0000000077324000-0x0000000077326000-memory.dmp

Filesize
8KB

Download
memory/828-18-0x00000000048C0000-0x00000000048C1000-memory.dmp

Filesize
4KB

Download
memory/828-17-0x0000000004880000-0x0000000004881000-memory.dmp

Filesize
4KB

Download
memory/828-16-0x00000000048B0000-0x00000000048B1000-memory.dmp

Filesize
4KB

Download
memory/828-15-0x00000000048D0000-0x00000000048D1000-memory.dmp

Filesize
4KB

Download
memory/828-14-0x0000000004890000-0x0000000004891000-memory.dmp

Filesize
4KB

Download
memory/828-13-0x00000000048A0000-0x00000000048A1000-memory.dmp

Filesize
4KB

Download
memory/828-2-0x0000000000820000-0x0000000000A7F000-memory.dmp

Filesize
2.4MB

Download
memory/828-12-0x00000000048E0000-0x00000000048E1000-memory.dmp

Filesize
4KB

Download
memory/828-11-0x0000000004800000-0x0000000004801000-memory.dmp

Filesize
4KB

Download
memory/828-10-0x0000000004830000-0x0000000004831000-memory.dmp

Filesize
4KB

Download
memory/828-9-0x0000000004810000-0x0000000004811000-memory.dmp

Filesize
4KB

Download
memory/828-8-0x0000000004850000-0x0000000004851000-memory.dmp

Filesize
4KB

Download
memory/828-7-0x0000000004840000-0x0000000004841000-memory.dmp

Filesize
4KB

Download
memory/828-6-0x00000000047F0000-0x00000000047F1000-memory.dmp

Filesize
4KB

Download
memory/828-5-0x0000000004870000-0x0000000004871000-memory.dmp

Filesize
4KB

Download
memory/828-4-0x00000000047E0000-0x00000000047E1000-memory.dmp

Filesize
4KB

Download
memory/828-3-0x0000000004860000-0x0000000004861000-memory.dmp

Filesize
4KB

Download
memory/828-19-0x0000000000820000-0x0000000000A7F000-memory.dmp

Filesize
2.4MB

Download
memory/828-21-0x0000000000820000-0x0000000000A7F000-memory.dmp

Filesize
2.4MB

Download