85aee191e77d7b9c5433b81da1ea595deaa33c4278ee1d5552738a741ffd8790

Analysis

max time kernel
131s
max time network
138s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 13:43

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General

Target

d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
Size

228KB
MD5

d47e81ee56d086025f9c3e60435e9de8
SHA1

de0fde0711e00c06e8ae58a19674f3d72513e5f9
SHA256

85aee191e77d7b9c5433b81da1ea595deaa33c4278ee1d5552738a741ffd8790
SHA512

bf23ce7ee10b6a9a8dbb7502635960c8d551c27994690aae126f06126aa131a2153d11efe4b31e48890ec388021c96fac7ec47c976460d7054b2b602d78f6a1b
SSDEEP

6144:d7rW6hc9lPz/5jHtFNXZQxJEiwCvvvRHr8ygp8:xW6a1jHtFNXZQxHvZr8ygp8

Score

7^/10

bootkit discovery persistence upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2528-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2528-1-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2528-2-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2528-7-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2528-8-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2528-14-0x0000000000400000-0x0000000000486000-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)	\??\k:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\o:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\q:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\r:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\w:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\z:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\j:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\g:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\n:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\p:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\u:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\x:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\e:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\l:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\m:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\s:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\y:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\h:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\t:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\v:	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
File opened (read-only)	\??\i:	d47e81ee56d086025f9c3e60435e9de8_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	d47e81ee56d086025f9c3e60435e9de8_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	d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d47e81ee56d086025f9c3e60435e9de8_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2528

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/2528-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2528-1-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2528-2-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2528-7-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2528-8-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2528-14-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads