2b79d9345a0f3a6734c06f093901d43b24aaca10fa48800ea3e1aa0a5c252243

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 22:48

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General

Target

17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
Size

465KB
MD5

17d0fe26f98f101a972fbe52d6f47597
SHA1

be0121f15b92ad7980e4793011135457b5d52fce
SHA256

2b79d9345a0f3a6734c06f093901d43b24aaca10fa48800ea3e1aa0a5c252243
SHA512

6c6790a5dd0edd6c90cb664acc0f067fcd34e97e3ae76a195a705d36de822f314594afbd5e748f7fdf0aa445c0311a21a9e0637de6f900c9d256db1e916ffad5
SSDEEP

12288:fATEooMqY+w/QS6un1bs/958FftY02JJ7:YT9CY+w/QSVn2158B6

Score

7^/10

bootkit 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/4480-0-0x0000000000400000-0x0000000000475000-memory.dmp	upx
behavioral2/memory/4480-1-0x0000000000400000-0x0000000000475000-memory.dmp	upx
behavioral2/memory/4480-2-0x0000000000400000-0x0000000000475000-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)	\??\h:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\y:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\k:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\q:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\t:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\v:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\w:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\z:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\i:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\j:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\l:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\n:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\u:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\x:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\e:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\g:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\p:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\r:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\s:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\m:	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
File opened (read-only)	\??\o:	17d0fe26f98f101a972fbe52d6f47597_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	17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17d0fe26f98f101a972fbe52d6f47597_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:4480

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4480-0-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/4480-1-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download
memory/4480-2-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads