e1a6117f58433fdce9ee096a6eea882e62cfe7b571ffff877f8cf49e850b5bf7

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 12:25

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General

Target

1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe
Size

681KB
MD5

1b4ba20513c2b1420694f273d3aa3e0d
SHA1

96e026cacf84754176f25fdbc5308f69de610b2c
SHA256

e1a6117f58433fdce9ee096a6eea882e62cfe7b571ffff877f8cf49e850b5bf7
SHA512

c3f8510cdadd0f8156d8214c50e051228ad6abb5509176ae201127636bcf76e18d0836921d1dc5013bff956a204efc570ddb6c31d797f109f62f56038dbd2f32
SSDEEP

12288:SNT0c4lYNAZFzt1m2Wvlp48JmjQThRAjWQQofZudsxSb1WDnBPG:9hUAZRtIW8Js6hR3pohuyxNDBP

Score

8^/10

evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2900	netsh.exe

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-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\tark = "C:\\Windows\\system32\\hosts.scr"	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\TypedURLs	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2332	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe
2332	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2900	2332	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe	28
PID 2332 wrote to memory of 2900	2332	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe	28
PID 2332 wrote to memory of 2900	2332	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe	28
PID 2332 wrote to memory of 2900	2332	1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b4ba20513c2b1420694f273d3aa3e0d_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram C:\windows\system32\hosts.scr Ftp..
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  PID:2900

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2332-0-0x0000000000400000-0x0000000001004000-memory.dmp

Filesize
12.0MB

Download
memory/2332-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2332-2-0x0000000000400000-0x0000000001004000-memory.dmp

Filesize
12.0MB

Download
memory/2332-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads