8bfdebcba4101fd6c72fe2edd1553848c19f5f616a056810e727bde73fbd3063

Analysis

max time kernel
144s
max time network
148s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
14-06-2024 05:50

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General

Target

a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
Size

472KB
MD5

a8365230a83187ca869d68563884aad0
SHA1

e01f010ce7920078ebd9a1e85fac41548cc2fe4a
SHA256

8bfdebcba4101fd6c72fe2edd1553848c19f5f616a056810e727bde73fbd3063
SHA512

a3e20d161d9df698c26d8ecfc853fcd0fab5c9c4f5750b1c0550266a0195c8a60ff09e86b30f1ed8177f3a7c1e0bae4b49b24b4961bb65f128d440fa4c03c4c5
SSDEEP

12288:J3Wu9r2aErcZt2EQ+q4pggNQ+KBn4SmEfC:J3DVVeEQWpnQ+KBna

Score

6^/10

bootkit persistence

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

description	ioc	Process
File opened (read-only)	\??\k:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\r:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\x:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\g:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\h:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\l:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\s:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\u:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\v:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\i:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\j:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\p:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\q:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\t:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\z:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\e:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\n:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\w:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\y:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\m:	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
File opened (read-only)	\??\o:	a8365230a83187ca869d68563884aad0_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	a8365230a83187ca869d68563884aad0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a8365230a83187ca869d68563884aad0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8365230a83187ca869d68563884aad0_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:1148

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/1148-0-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads