5080f6efc5f65098cac75824cb1c8849922ea8f7fc06aeba649cfe9b230fda6b

Analysis

max time kernel
97s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 04:34

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General

Target

d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
Size

229KB
MD5

d38cdffa655bb08fbd96eaaf2604d40a
SHA1

db0fa7f9c3b0c0f41c029e1019d01fc375323c13
SHA256

5080f6efc5f65098cac75824cb1c8849922ea8f7fc06aeba649cfe9b230fda6b
SHA512

0bf60e5befc71c150e01b79d769b36723657dadd2126cd346929c1338b9ae60aa1ab758a10d26abfee2c01beebfe2f3ce00448e92fd6ee49dc643d6dbf7937d2
SSDEEP

6144:6vjIC/oLul6lR2X6grUdSwxpYeAEu8/uWN/yFJgG+6:6vjDGu0lM7IdRxpYnED/bKJ46

Score

7^/10

bootkit discovery persistence upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3488-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/3488-1-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/3488-2-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/3488-4-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/3488-6-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\l:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\n:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\o:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\r:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\y:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\e:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\s:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\u:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\v:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\w:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\x:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\i:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\j:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\q:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\t:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\z:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\g:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\h:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\k:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\m:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
File opened (read-only)	\??\p:	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe

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	d38cdffa655bb08fbd96eaaf2604d40a_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	d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d38cdffa655bb08fbd96eaaf2604d40a_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:3488

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3488-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3488-1-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3488-2-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3488-4-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3488-6-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads