58298aa9345a7a882f901b3a7c3987894529e9aa2ce575888f23d0629cc3c58f

Analysis

max time kernel
13s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 22:24

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General

Target

d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe
Size

185KB
MD5

d2f4fb990c14bf8416295e6e394d3b3c
SHA1

b5e0fc331020f8f438fec22544fb02e7f780e007
SHA256

58298aa9345a7a882f901b3a7c3987894529e9aa2ce575888f23d0629cc3c58f
SHA512

940396aa72fb4e9eace48e0d4f40b8e7d203f2d0c1badd9cb37b3b0e89f00411de38d1d2cfc1865312d2bdc3c06a6f477d8595e90a2e2600d2cb0dab1a07353c
SSDEEP

3072:KFATSB8soRnH+vYT96HM0XUGXU2Fo21VEV5vLCcyq+F3ZqGGC6Ag1e19gTTfLqP+:+ASYRH+vYznV+EVRLCcyq+jqGGC/g1yy

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

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	d2f4fb990c14bf8416295e6e394d3b3c_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	d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d2f4fb990c14bf8416295e6e394d3b3c_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:984

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/984-0-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/984-1-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download
memory/984-3-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/984-2-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads