b69b01dc28a9a5cf721c243579baf39ba301e7c02e3d41d5b1cf31b119178841

General

Target

30a05e35f0c6dfe14a405d6e5782d154_JaffaCakes118.exe
Size

716KB
MD5

30a05e35f0c6dfe14a405d6e5782d154
SHA1

7cbd5fd061865abfa0e574035e53bb21582c1eb4
SHA256

b69b01dc28a9a5cf721c243579baf39ba301e7c02e3d41d5b1cf31b119178841
SHA512

e55af5fd5db3fc7eb8ffff712e2348e9179daa0af41f7aae46d852fed04382b7646bd5ef2d34ffd8ee1d9a6a8df7b9cb6ed4ed13f96725c91b79ac9964c9f4ed
SSDEEP

12288:4Oa1Z+qy4PhuBWAm1KL1aFZZWBnmdEEG2dh8qSNxkqJQFbxI+C5z1/ScJL:4OMciPwMBFZwn9Efh8BLkkQFK+y

Score

7^/10

credential_access discovery persistence spyware stealer upx

Malware Config

Signatures

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 3 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

Credentials from Web Browsers
T1555.003

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\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\30a05e35f0c6dfe14a405d6e5782d154_JaffaCakes118.exe"	30a05e35f0c6dfe14a405d6e5782d154_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

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1480-1-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-5-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-2-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-6-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-4-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-7-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-14-0x0000000000400000-0x0000000000604000-memory.dmp	upx
behavioral1/memory/1480-22-0x0000000000400000-0x0000000000604000-memory.dmp	upx

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	30a05e35f0c6dfe14a405d6e5782d154_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\30a05e35f0c6dfe14a405d6e5782d154_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30a05e35f0c6dfe14a405d6e5782d154_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

2

T1555

Credentials from Web Browsers

1

T1555.003

Windows Credential Manager

1

T1555.004

Unsecured Credentials

2

T1552

Credentials In Files

1

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Browser Information Discovery

Query Registry

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1480-1-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-5-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-2-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-6-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-3-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/1480-4-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-7-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-8-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/1480-14-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1480-22-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads