446f5d4bdeb230747be93d2559e93006951730671d62d6ac1af8f7675fa29916

Analysis

max time kernel
149s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 17:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe
Size

4.0MB
MD5

75062f0c176769202af8cfe712bc141b
SHA1

0847ff0777e9017bb71f5de6700e82baf7a0d3de
SHA256

446f5d4bdeb230747be93d2559e93006951730671d62d6ac1af8f7675fa29916
SHA512

93745d7a3373df154781236efbed2dbfc8b7306f9ae301daa0db21ba0240f6e2373af6448864d22f35f00f39a116b5bba836a9862bdf33a3de8dbff147af0d5d
SSDEEP

98304:7JoTa2NqO3oE6d5u889y15uxobSRWGR0IS2FVErAgEXqH+2:4amqS6ds8Qoux9rejaELQ2+2

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\jusched.exe = "C:\\Windows\\System32\\jusched.exe"	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\jusched.exe	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\jusched.exe	75062f0c176769202af8cfe712bc141b_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	75062f0c176769202af8cfe712bc141b_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
2540	schtasks.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2108	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2540	2108	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe	30
PID 2108 wrote to memory of 2540	2108	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe	30
PID 2108 wrote to memory of 2540	2108	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe	30
PID 2108 wrote to memory of 2540	2108	75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\75062f0c176769202af8cfe712bc141b_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2108
- 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:2540

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

Loading Replay Monitor...

Downloads

memory/2108-6-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2108-5-0x00000000017C0000-0x0000000001842000-memory.dmp

Filesize
520KB

Download
memory/2108-4-0x00000000001C0000-0x00000000001CE000-memory.dmp

Filesize
56KB

Download
memory/2108-3-0x0000000000400000-0x0000000001334000-memory.dmp

Filesize
15.2MB

Download
memory/2108-2-0x0000000001770000-0x00000000017B7000-memory.dmp

Filesize
284KB

Download
memory/2108-1-0x0000000000400000-0x0000000001334000-memory.dmp

Filesize
15.2MB

Download
memory/2108-10-0x0000000000400000-0x0000000001334000-memory.dmp

Filesize
15.2MB

Download
memory/2108-11-0x0000000001770000-0x00000000017B7000-memory.dmp

Filesize
284KB

Download
memory/2108-12-0x0000000000400000-0x0000000001334000-memory.dmp

Filesize
15.2MB

Download
memory/2108-23-0x0000000000400000-0x0000000001334000-memory.dmp

Filesize
15.2MB

Download
memory/2108-24-0x0000000000400000-0x0000000001334000-memory.dmp

Filesize
15.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads