665e760f7aae7009edf90695b41c11fdcd5f653f72e8a91d12465c674c431ef5

Analysis

max time kernel
145s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 10:32

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General

Target

a232411b095dc51141ece3fc955f69cb_JaffaCakes118.exe
Size

984KB
MD5

a232411b095dc51141ece3fc955f69cb
SHA1

ca3f6e98d9ce937a5c36fcae1054d268e8f4df81
SHA256

665e760f7aae7009edf90695b41c11fdcd5f653f72e8a91d12465c674c431ef5
SHA512

4300cfa29918906970ae3992f57284d3d5f96f6d2f6625d52114581e282994c5f7abfc9f5ddbdd303adcaa2af0fb44a1fe2c5767117f695ddd00b4b54cf92031
SSDEEP

24576:jDvMDnYaUf/VBzaYZKK7mW31EB4icX8KnZkTVCzyJs/ul9Y:0DYa+tBzn7n3umi6qVsyHy

Score

9^/10

discovery 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__	a232411b095dc51141ece3fc955f69cb_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 1 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	a232411b095dc51141ece3fc955f69cb_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-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine	a232411b095dc51141ece3fc955f69cb_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a232411b095dc51141ece3fc955f69cb_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a232411b095dc51141ece3fc955f69cb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a232411b095dc51141ece3fc955f69cb_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:5100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5100-0-0x0000000000400000-0x00000000005ED000-memory.dmp

Filesize
1.9MB

Download
memory/5100-1-0x0000000000400000-0x00000000005ED000-memory.dmp

Filesize
1.9MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads