5836c3b2959b043e0eb55f1ba8e80c1b960d8de7460a274bc56b3d8475c1c280

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 15:42

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General

Target

a321f77568103f7856dd2a3560e98dbe_JaffaCakes118.exe
Size

745KB
MD5

a321f77568103f7856dd2a3560e98dbe
SHA1

5179a89599d3f9250ad991d681473ba0cb2ad374
SHA256

5836c3b2959b043e0eb55f1ba8e80c1b960d8de7460a274bc56b3d8475c1c280
SHA512

cb1e5268ba6315f09e37c6d4490aa404b16710322e588116b4fb10c06426cf15966f148bb3a889d3d9407449e6686fcfb084ff131eeef1ce9a522c569c2acec1
SSDEEP

12288:NT2RMOpt733c29cgs9gP89W0lzPg5a5iBpxgep5VfpkTn5G6YrJX7pgkP/srTI+Q:NT2RMUt73MNgs9g09lPg5a5ygaVx+YrH

Score

9^/10

credential_access discovery persistence spyware stealer upx

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1732-0-0x0000000000400000-0x0000000000603000-memory.dmp	upx
behavioral1/memory/1732-4-0x0000000000400000-0x0000000000603000-memory.dmp	upx
behavioral1/memory/1732-6-0x0000000000400000-0x0000000000603000-memory.dmp	upx
behavioral1/memory/1732-9-0x0000000000400000-0x0000000000603000-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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a321f77568103f7856dd2a3560e98dbe_JaffaCakes118.exe"	a321f77568103f7856dd2a3560e98dbe_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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	a321f77568103f7856dd2a3560e98dbe_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a321f77568103f7856dd2a3560e98dbe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a321f77568103f7856dd2a3560e98dbe_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1732

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Windows Credential Manager

T1555.004

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1732-1-0x0000000002110000-0x0000000002111000-memory.dmp

Filesize
4KB

Download
memory/1732-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1732-0-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/1732-4-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/1732-5-0x0000000000543000-0x00000000005F2000-memory.dmp

Filesize
700KB

Download
memory/1732-6-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/1732-7-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1732-8-0x0000000000543000-0x00000000005F2000-memory.dmp

Filesize
700KB

Download
memory/1732-9-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads