f7610ccc770d8919c4f9547b52c8cd6e12e675eb4c50675622788f7f452133da

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 22:24

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General

Target

07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
Size

221KB
MD5

07aa9aa936166ab325a14d00e1b62ab7
SHA1

a9ebde272a8f657b2daf9a230d52da5a042cf099
SHA256

f7610ccc770d8919c4f9547b52c8cd6e12e675eb4c50675622788f7f452133da
SHA512

b3888ec2b2a572578371051c6ad08a72e90abb0864c8425184e72e0db0986cb417a6ad49d81586bc8bf6e37d829e23f9b320c30663e47618818753540652173a
SSDEEP

6144:Kn26SGFz0EMXqnYkG76TEMw3AcrbnsAse7EvEdQCD:KjSc0/Xgo2TEMsrLBb7EvK/D

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

description	ioc	Process
File opened (read-only)	\??\i:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\j:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\l:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\m:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\s:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\u:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\w:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\h:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\r:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\t:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\y:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\z:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\q:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\g:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\k:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\n:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\p:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\v:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\x:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\e:	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
File opened (read-only)	\??\o:	07aa9aa936166ab325a14d00e1b62ab7_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	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2172-0-0x0000000000B20000-0x0000000000BAD000-memory.dmp	upx
behavioral1/memory/2172-1-0x0000000000B20000-0x0000000000BAD000-memory.dmp	upx
behavioral1/memory/2172-2-0x0000000000B20000-0x0000000000BAD000-memory.dmp	upx
behavioral1/memory/2172-4-0x0000000000B20000-0x0000000000BAD000-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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07aa9aa936166ab325a14d00e1b62ab7_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2172

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/2172-0-0x0000000000B20000-0x0000000000BAD000-memory.dmp

Filesize
564KB

Download
memory/2172-1-0x0000000000B20000-0x0000000000BAD000-memory.dmp

Filesize
564KB

Download
memory/2172-2-0x0000000000B20000-0x0000000000BAD000-memory.dmp

Filesize
564KB

Download
memory/2172-4-0x0000000000B20000-0x0000000000BAD000-memory.dmp

Filesize
564KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads