31a75cc2e8a4b4741dd4aab7d68b2ec1fd8600fbfaab63460c6edd45ab657f68

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 17:52

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General

Target

d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
Size

539KB
MD5

d6d31ef980fd679a1ff9a1df5d5c2d28
SHA1

12a4197c29fbd70e9cdbc8cbeb48ca3ec1f13cf6
SHA256

31a75cc2e8a4b4741dd4aab7d68b2ec1fd8600fbfaab63460c6edd45ab657f68
SHA512

21801997fceb006efc4c09dab1bb99188a9582891685f23a25090775d1a4e40f156f3cafbda77596a5743c505b6197bb890356296c0d0ebc0c76d01a87c5e742
SSDEEP

12288:lhXFjJpL0EgYSP7hu5kC6Kj1qnbOUOA1Ehspw:7qiSP70xknSUOA1Ehspw

Score

7^/10

bootkit discovery persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3452-0-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral2/memory/3452-1-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral2/memory/3452-2-0x0000000000400000-0x0000000000487000-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)	\??\o:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\x:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\h:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\k:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\m:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\z:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\t:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\v:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\w:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\q:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\u:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\y:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\e:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\g:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\j:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\p:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\r:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\s:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\i:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\l:	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
File opened (read-only)	\??\n:	d6d31ef980fd679a1ff9a1df5d5c2d28_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	d6d31ef980fd679a1ff9a1df5d5c2d28_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	d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6d31ef980fd679a1ff9a1df5d5c2d28_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:3452

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/3452-0-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/3452-1-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/3452-2-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads