6232cb1aa959af5de49ed6688c820f2944317dfa536d65df84a65a280ff06e41

Analysis

max time kernel
133s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-11-2024 10:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
Size

201KB
MD5

8461d126f72d499ddb0b466fe800907b
SHA1

607a0b614c1c07be54f699343dcc14a2257d9e84
SHA256

6232cb1aa959af5de49ed6688c820f2944317dfa536d65df84a65a280ff06e41
SHA512

81528b2a15888f21889ba3e2c4fdee790a463652a9a23a4f739256e09ba2f3a75421b24fa5ee9bd8a82a02d0a81b187692b0a9deab7fc258522e2984b6b145fd
SSDEEP

6144:iiP9Vhaot0TJWXcB985u0JWZIWxbSG9CuPXQ9:iKvMwaJWsT8xJEIonCuvQ9

Score

6^/10

bootkit discovery persistence upx

Malware Config

Signatures

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

Processes:

8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\h:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\j:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\u:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\x:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\e:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\l:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\o:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\p:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\g:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\m:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\q:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\r:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\w:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\z:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\k:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\n:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\s:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\t:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\v:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\y:	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
File opened (read-only)	\??\i:	8461d126f72d499ddb0b466fe800907b_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

Processes:

8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

description ioc process

File opened for modification \??\PhysicalDrive0 8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2268-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/2268-1-0x0000000000400000-0x0000000000476000-memory.dmp	upx

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

Processes:

8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8461d126f72d499ddb0b466fe800907b_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2268

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2268-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2268-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download