6bae8d08f22411084831b06be9359a73c344ccfeb972b099dccdf35c54a05e37

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 21:52

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General

Target

b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
Size

458KB
MD5

b0fa39c28fb41a7ebee917436046e625
SHA1

47c02cff1fc1e9bd34c8204ebb8809bbc89bf77c
SHA256

6bae8d08f22411084831b06be9359a73c344ccfeb972b099dccdf35c54a05e37
SHA512

824bf13de69d43feae94cff65b6ae1a852849bf74dccd8542ec58bf80e022fa13291daef0b6a8d85efe3b1716d32a53efc2792276b00191ddbb640e7c2182e01
SSDEEP

6144:9GzbMhshUyxuRcBNTcKPnRKH4y3Ake08+T2VUPjmIL6H52g:sHMhs2yAk1Bkw08Q2VUPqy6ZB

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/3244-0-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/3244-1-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/3244-2-0x0000000000400000-0x0000000000473000-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:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\u:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\l:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\m:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\s:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\w:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\e:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\h:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\t:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\v:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\x:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\y:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\i:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\r:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\k:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\n:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\p:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\q:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\z:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\g:	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
File opened (read-only)	\??\j:	b0fa39c28fb41a7ebee917436046e625_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	b0fa39c28fb41a7ebee917436046e625_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	b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0fa39c28fb41a7ebee917436046e625_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:3244

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/3244-0-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/3244-1-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/3244-2-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads