20985ab6a3237d8f4115c83752bcf67bbced9a0775b133b17f9c9b4ea671005c

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 17:22

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General

Target

facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe
Size

1.1MB
MD5

facc885268ca467221cf86c7fd3c824f
SHA1

e758f8bb2f72608d4d07ab20b989307d9de3dcc1
SHA256

20985ab6a3237d8f4115c83752bcf67bbced9a0775b133b17f9c9b4ea671005c
SHA512

62bb381835fcf65de489d91364455810866a3024a76548c0fa0036cdbefcf5795b318fd30ab6dc6f35bf6118f253abbb2b2f45bb665c8ebd284765cd992c25f4
SSDEEP

24576:6GwsWy/7Cab83RI3i0Iw+76n9cmnYiMSCMKrUDp:6OnDKI3iXwSw9Bn4Sqip

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__	facc885268ca467221cf86c7fd3c824f_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	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	facc885268ca467221cf86c7fd3c824f_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-1-5-21-1132431369-515282257-1998160155-1000\Software\Wine	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4568	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe = "0"	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4568	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe
4568	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4568	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe
4568	facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\facc885268ca467221cf86c7fd3c824f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\facc885268ca467221cf86c7fd3c824f_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:4568

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/4568-0-0x0000000000CF0000-0x0000000000F5D000-memory.dmp

Filesize
2.4MB

Download
memory/4568-1-0x0000000077464000-0x0000000077466000-memory.dmp

Filesize
8KB

Download
memory/4568-2-0x0000000000CF0000-0x0000000000F5D000-memory.dmp

Filesize
2.4MB

Download
memory/4568-3-0x00000000052F0000-0x00000000052F1000-memory.dmp

Filesize
4KB

Download
memory/4568-4-0x0000000005270000-0x0000000005271000-memory.dmp

Filesize
4KB

Download
memory/4568-6-0x0000000005280000-0x0000000005281000-memory.dmp

Filesize
4KB

Download
memory/4568-5-0x0000000005300000-0x0000000005301000-memory.dmp

Filesize
4KB

Download
memory/4568-7-0x00000000052D0000-0x00000000052D1000-memory.dmp

Filesize
4KB

Download
memory/4568-8-0x00000000052E0000-0x00000000052E1000-memory.dmp

Filesize
4KB

Download
memory/4568-10-0x00000000052C0000-0x00000000052C1000-memory.dmp

Filesize
4KB

Download
memory/4568-9-0x00000000052A0000-0x00000000052A1000-memory.dmp

Filesize
4KB

Download
memory/4568-11-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/4568-12-0x0000000005320000-0x0000000005321000-memory.dmp

Filesize
4KB

Download
memory/4568-13-0x0000000005310000-0x0000000005311000-memory.dmp

Filesize
4KB

Download
memory/4568-14-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/4568-15-0x0000000005340000-0x0000000005341000-memory.dmp

Filesize
4KB

Download
memory/4568-16-0x0000000005290000-0x0000000005291000-memory.dmp

Filesize
4KB

Download
memory/4568-17-0x0000000005330000-0x0000000005331000-memory.dmp

Filesize
4KB

Download
memory/4568-18-0x0000000005360000-0x0000000005361000-memory.dmp

Filesize
4KB

Download
memory/4568-20-0x0000000000CF0000-0x0000000000F5D000-memory.dmp

Filesize
2.4MB

Download