3353f8d2d9161b650358f377917b61886c6fdba597b95b17f4c2f11594d8bced

Analysis

max time kernel
98s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 11:39

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General

Target

de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
Size

202KB
MD5

de42963423b912bb258b89b4ebc6a60c
SHA1

ffb7c5c75e07260534926860f087229b7400bac5
SHA256

3353f8d2d9161b650358f377917b61886c6fdba597b95b17f4c2f11594d8bced
SHA512

3f0fc17bcc95c919efab10b0c9f6bf28aab06d523550d06250f07095ea7f580d5be14788af0192a54b80394a20c6610997ff457c4ceb68ca8b4460858a510691
SSDEEP

3072:LoiC41VwhoqWB+Ai104Af5Lprr+xxkGqdYzvtkSh8ZtajBk592MdtVLz:Mi51VwhoqDA95drGAd1ShgtaS592MdXz

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/3888-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/3888-1-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/3888-2-0x0000000000400000-0x0000000000476000-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)	\??\v:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\e:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\h:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\k:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\m:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\p:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\q:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\t:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\l:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\u:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\z:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\g:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\j:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\n:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\r:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\y:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\i:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\o:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\s:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\w:	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
File opened (read-only)	\??\x:	de42963423b912bb258b89b4ebc6a60c_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	de42963423b912bb258b89b4ebc6a60c_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	de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\de42963423b912bb258b89b4ebc6a60c_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:3888

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/3888-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3888-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3888-2-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads