5e9cb5d8b72d755ca9e8b40203b7e34275b032eca3e96df7b27196904c2422b0

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 17:14

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General

Target

f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
Size

539KB
MD5

f67b2d505bd7691c1ad354302642a204
SHA1

b7a962632e7339ecd22d308d0dd738c5714b88ff
SHA256

5e9cb5d8b72d755ca9e8b40203b7e34275b032eca3e96df7b27196904c2422b0
SHA512

dc5062a55bbcb7f236298a7fdced45b3e38fcebbe61828d104809158a3070e3465402e1fea0aa1bed905a8c31fb57a8b35e2101b5069f00f610d96f83d160093
SSDEEP

12288:pdrajxZ5awl7DW/HgoWHBXhZLqh0nUHtC456Ln:pa7DWIXGhCUHfcT

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)	\??\z:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\e:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\o:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\q:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\w:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\y:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\p:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\s:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\u:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\h:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\i:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\j:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\k:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\l:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\v:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\g:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\n:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\r:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\x:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\m:	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
File opened (read-only)	\??\t:	f67b2d505bd7691c1ad354302642a204_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	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1840-0-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral2/memory/1840-1-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral2/memory/1840-2-0x0000000000400000-0x0000000000487000-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	f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f67b2d505bd7691c1ad354302642a204_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:1840

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/1840-0-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1840-1-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/1840-2-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads