736dfeb6b8fdc3ba0c74da586f71093b878a216ad44ea16264cb002b043668a1

Analysis

max time kernel
95s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 07:21

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General

Target

dc0f4ed1bb79029fec89affecc6960da_JaffaCakes118.exe
Size

230KB
MD5

dc0f4ed1bb79029fec89affecc6960da
SHA1

a9b0b5efa007c59d9b3997d3c1dea09c9bf25c6e
SHA256

736dfeb6b8fdc3ba0c74da586f71093b878a216ad44ea16264cb002b043668a1
SHA512

0811d9b6cb3be7dd35c680ad2dd606b0b1e9621401bdfe7d17cb38a4c1d539d52ca436c090675041d59c34c080b0d59c7a2a0953505ef4bd085ea39d9848abaa
SSDEEP

6144:b5nw2+xRh5IQmixkBLg1Bgch+r56T+xgxUfVd/OX9WA:Jw2W5IQjUYKch+r2ag6OX9b

Score

7^/10

bootkit discovery persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2448-0-0x0000000000400000-0x000000000048D000-memory.dmp	upx
behavioral2/memory/2448-1-0x0000000000400000-0x000000000048D000-memory.dmp	upx

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	dc0f4ed1bb79029fec89affecc6960da_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	dc0f4ed1bb79029fec89affecc6960da_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\dc0f4ed1bb79029fec89affecc6960da_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc0f4ed1bb79029fec89affecc6960da_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2448-0-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/2448-1-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads