81b21007050e6154b80e6434d2de6b237ba2ab96c962f674ccba33d3160c8495

Analysis

max time kernel
123s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 19:24

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General

Target

5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
Size

469KB
MD5

5d530d851103bed95f415d36cb482c87
SHA1

ac0a2efa1b3bf7b18000b2d10775f86e7d4616bb
SHA256

81b21007050e6154b80e6434d2de6b237ba2ab96c962f674ccba33d3160c8495
SHA512

e585ef802a9c23b65b34302ca5a7cb5b595abfdd73c11577db20023af7e0feced75c4dc87b7de04a16b15c31915e77ce6899ce0e30d6cb4f56ea4c3df18e21d5
SSDEEP

6144:OV7+rXXlqAOLuiZ9SIbVMbwi3U2e2pKHdevI0P9TTHwOtwsflw/hiwiK36fddi:lDlMKc9Juwi3U2e2HB9Tzwo1fK9T33

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
behavioral1/memory/1828-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1828-1-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/1828-2-0x0000000000400000-0x0000000000476000-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)	\??\t:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\h:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\r:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\q:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\v:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\z:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\l:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\n:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\k:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\o:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\p:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\u:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\w:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\x:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\g:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\i:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\y:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\m:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\s:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\e:	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
File opened (read-only)	\??\j:	5d530d851103bed95f415d36cb482c87_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	5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5d530d851103bed95f415d36cb482c87_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:1828

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/1828-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1828-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1828-2-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads