166bd1de0c918178f1835130ff8536d4bc6bc968ff2be728fbc1fcbabb75e8a1

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 21:27

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General

Target

69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe
Size

3.6MB
MD5

69002926daa60d89ec34cc051d413f2d
SHA1

9568e64506ce77232b89611f24ad9215e4a1a189
SHA256

166bd1de0c918178f1835130ff8536d4bc6bc968ff2be728fbc1fcbabb75e8a1
SHA512

e9846067d49180452e6aab338bc9872e7723618623d90babcb78ee2228e34be16a5951695c8e706ac6c23570e5f22c3d7c96ffa62aa0343b6606cd48f1261369
SSDEEP

98304:Xqv6Dxg4+sNXYv44MQIayrEBG9uzmwW+rD/:X8PWe44PyqdzmwWCb

Score

6^/10

discovery persistence

Malware Config

Signatures

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\Wapp = "C:\\Arquivos de programas\\Wapp.exe"	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Menu Iniciar\Iniciar\Wapp.exe	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe
File created	C:\WINDOWS\system\Logfile.tx	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1296	schtasks.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3524	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 1296	3524	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe	84
PID 3524 wrote to memory of 1296	3524	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe	84
PID 3524 wrote to memory of 1296	3524	69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69002926daa60d89ec34cc051d413f2d_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /tn startt /tr c:\autoexec.bat /sc onstart /ru system
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3524-0-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-1-0x0000000001910000-0x0000000001911000-memory.dmp

Filesize
4KB

Download
memory/3524-3-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-5-0x0000000001910000-0x0000000001911000-memory.dmp

Filesize
4KB

Download
memory/3524-6-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-7-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-8-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-9-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-10-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-11-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-12-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-13-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-14-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-15-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-16-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download
memory/3524-17-0x0000000000400000-0x0000000001718000-memory.dmp

Filesize
19.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads