b0f47162c914bd59d930816e6fff26507f78792614f930f139d214b793277f14

Analysis

max time kernel
127s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 07:53

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General

Target

eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
Size

471KB
MD5

eae3bcc3a956a478dfd8bd007a5296c6
SHA1

2f1ae94ae0209742228854ab6a67d719c5372874
SHA256

b0f47162c914bd59d930816e6fff26507f78792614f930f139d214b793277f14
SHA512

6a0984c3f391cce8df9eb8e21d86e4501372a2443d5df59e79cafc31b2d697b728d8d01c6023f0aa909497d84f1c636f7d71ab507d8774c92bbe4cbf1642259d
SSDEEP

6144:zWqjOyTnFNYcMjvb6s06y3IHkD8PObZJ282FZzc4fdytV+nyyMrDQHg5GnKmR+:zW3sFNZ3fBrbZE8WzVnwSg5WX+

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/368-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/368-1-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/368-2-0x0000000000400000-0x0000000000476000-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)	\??\n:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\q:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\w:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\p:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\t:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\v:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\h:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\i:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\k:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\m:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\o:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\r:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\u:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\z:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\e:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\g:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\j:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\l:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\s:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\x:	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
File opened (read-only)	\??\y:	eae3bcc3a956a478dfd8bd007a5296c6_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	eae3bcc3a956a478dfd8bd007a5296c6_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	eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eae3bcc3a956a478dfd8bd007a5296c6_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:368

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/368-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/368-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/368-2-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads