a5c5fe214fd54999336f42bf063e674ea64762796e8acffbbdd5248fed4552f8

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 20:51

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General

Target

c18ec8251b39ddb88e3586b05eac3008_JaffaCakes118.exe
Size

16KB
MD5

c18ec8251b39ddb88e3586b05eac3008
SHA1

db8d8b2c7cc2a2509373f63259b68077afabe1d6
SHA256

a5c5fe214fd54999336f42bf063e674ea64762796e8acffbbdd5248fed4552f8
SHA512

bde3f5546912e35314aaad0ce563e83ff251ef5a76d6311832d595e5e5b3063d9fdb5babf242ca0b57ade4cc2e64b5ee31fa36e7a5ab76a2cd04063a83f29282
SSDEEP

192:OvbRloEPcRKckFWBcEFJYsEmyzZhsIzDtk0HjQvWDWHofKizJcKaRzA5V+v:OvFloE0cckFWBjFWsbUhvbHbaeKK2R2q

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3680-3-0x0000000007000000-0x000000000700A000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bgz0ueitgy = "C:\\Users\\Admin\\bgz0ueitgy.exe"	c18ec8251b39ddb88e3586b05eac3008_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	c18ec8251b39ddb88e3586b05eac3008_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c18ec8251b39ddb88e3586b05eac3008_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c18ec8251b39ddb88e3586b05eac3008_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3680-0-0x0000000009200000-0x0000000009210000-memory.dmp

Filesize
64KB

Download
memory/3680-1-0x0000000009200000-0x0000000009210000-memory.dmp

Filesize
64KB

Download
memory/3680-4-0x000000000B000000-0x000000000B007000-memory.dmp

Filesize
28KB

Download
memory/3680-3-0x0000000007000000-0x000000000700A000-memory.dmp

Filesize
40KB

Download
memory/3680-6-0x000000000B000000-0x000000000B007000-memory.dmp

Filesize
28KB

Download
memory/3680-7-0x000000000B000000-0x000000000B007000-memory.dmp

Filesize
28KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads