b1c07ebcb812023a58f674ad6c00e6f2aeb9cb5c8d922cbba2b4218427631c61

Analysis

max time kernel
140s
max time network
151s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 00:34

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General

Target

47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe
Size

858KB
MD5

47754bf9c692a964efd5c295b467e502
SHA1

e2066da1d8e4a077c57f2a3499a256458b1e04a0
SHA256

b1c07ebcb812023a58f674ad6c00e6f2aeb9cb5c8d922cbba2b4218427631c61
SHA512

85ac02cb28d4b53e96d3be4ef1296ccccdcc15f5f8deaaa9c244995e41715849a789b8d3cec85b9645603fd9acab5a370803d8a4611224e9edfa7fab3d1b68f7
SSDEEP

24576:0unTWx6MeTN+xIYxQJRZ6S71gWdRkNChD:0Px6N+5OiS71gWd/D

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

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 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2156-2-0x0000000000E60000-0x000000000109E000-memory.dmp	upx
behavioral1/memory/2156-3-0x0000000000E60000-0x00000000010A5000-memory.dmp	upx
behavioral1/memory/2156-5-0x0000000000E60000-0x000000000109E000-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\MozillaAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe"	47754bf9c692a964efd5c295b467e502_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

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Checks processor information in registry
PID:2156

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2156-0-0x0000000000480000-0x0000000000554000-memory.dmp

Filesize
848KB

Download
memory/2156-1-0x0000000000BC0000-0x0000000000C8E000-memory.dmp

Filesize
824KB

Download
memory/2156-2-0x0000000000E60000-0x000000000109E000-memory.dmp

Filesize
2.2MB

Download
memory/2156-3-0x0000000000E60000-0x00000000010A5000-memory.dmp

Filesize
2.3MB

Download
memory/2156-5-0x0000000000E60000-0x000000000109E000-memory.dmp

Filesize
2.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads