a48be2ddc79ce419a3fcec49b07d4ca8acd4d335a90350f56e4e16ec859707cb

Analysis

max time kernel
140s
max time network
150s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 08:08

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General

Target

3c99afb850a6d8c7dbc556ca813ad2d9_JaffaCakes118.exe
Size

654KB
MD5

3c99afb850a6d8c7dbc556ca813ad2d9
SHA1

05cdc57a4f7e9e139b8fc3bb44c56b3b0893f463
SHA256

a48be2ddc79ce419a3fcec49b07d4ca8acd4d335a90350f56e4e16ec859707cb
SHA512

765977f1d38e384ff8cd390c58d43fb2aebbb656ac3d575643864a577d95ad9bcda6396b34609c672d0d10c81ac14278ca424fd23ce3db1df672aa15f8dcc407
SSDEEP

12288:l5epGw9jVDZVSCDIPNwPCz5MvfYHdAL3H9Kfh/wDrtnqCYzKTH:l5Ij9BD3vIPuHfY9qm9ErtqCAEH

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

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 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3032-0-0x0000000000C70000-0x0000000000DF2000-memory.dmp	upx
behavioral1/memory/3032-3-0x0000000000C70000-0x0000000000DAE000-memory.dmp	upx
behavioral1/memory/3032-4-0x0000000000C70000-0x0000000000DF2000-memory.dmp	upx
behavioral1/memory/3032-6-0x0000000000C70000-0x0000000000DAE000-memory.dmp	upx
behavioral1/memory/3032-10-0x0000000000C70000-0x0000000000DF2000-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\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c99afb850a6d8c7dbc556ca813ad2d9_JaffaCakes118.exe"	3c99afb850a6d8c7dbc556ca813ad2d9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3c99afb850a6d8c7dbc556ca813ad2d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c99afb850a6d8c7dbc556ca813ad2d9_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
PID:3032

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

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3032-0-0x0000000000C70000-0x0000000000DF2000-memory.dmp

Filesize
1.5MB

Download
memory/3032-2-0x0000000000860000-0x00000000008D6000-memory.dmp

Filesize
472KB

Download
memory/3032-1-0x0000000000770000-0x000000000085C000-memory.dmp

Filesize
944KB

Download
memory/3032-3-0x0000000000C70000-0x0000000000DAE000-memory.dmp

Filesize
1.2MB

Download
memory/3032-4-0x0000000000C70000-0x0000000000DF2000-memory.dmp

Filesize
1.5MB

Download
memory/3032-6-0x0000000000C70000-0x0000000000DAE000-memory.dmp

Filesize
1.2MB

Download
memory/3032-10-0x0000000000C70000-0x0000000000DF2000-memory.dmp

Filesize
1.5MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads