bd5fbb75da23c0cf516eb4e90c29fb68511ac3ab3e300f721b0ae34121f63414

Analysis

max time kernel
109s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20240729-en
resource tags

arch:x64arch:x86image:win10v2004-20240729-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 17:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe
Size

280KB
MD5

78e4ed5e85d5f4c7200cb939e06061ac
SHA1

e2026d588f8fc11e74903b29d1e38050414db0ea
SHA256

bd5fbb75da23c0cf516eb4e90c29fb68511ac3ab3e300f721b0ae34121f63414
SHA512

3182a29b5d6d7c02791960e2b15fa6f75590d6b207343f7056362038ce5a4ab5468137c68d1f787934e17b92f69b770ee80719020f9f715100298cb20349dfc7
SSDEEP

3072:GGNhsmuLF9w8Vg8JVwl27xEYUfWHg5422Njjcvf4EnP8chkSGf2rLEu/LM/Jzjo:GGfc9w8Vg8JVY422NjIigrLEu

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\code.dll	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\yxxxx.CLL	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3628	cmd.exe
5040	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
5040	PING.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2388	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 3628	2388	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe	92
PID 2388 wrote to memory of 3628	2388	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe	92
PID 2388 wrote to memory of 3628	2388	78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe	92
PID 3628 wrote to memory of 5040	3628	cmd.exe	94
PID 3628 wrote to memory of 5040	3628	cmd.exe	94
PID 3628 wrote to memory of 5040	3628	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c echo ping 127.1 -n 3 >nul 2>nul >c:\cd.bat&echo del "C:\Users\Admin\AppData\Local\Temp\78e4ed5e85d5f4c7200cb939e06061ac_JaffaCakes118.exe">>c:\cd.bat&echo del c:\cd.bat>>c:\cd.bat&c:\cd.bat
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.1 -n 3
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:5040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\yxxxx.CLL

Filesize
2KB

MD5
0bbe24d142f8bc1a0306dc608e70daf3

SHA1
da1e0fa05fee8f110e4a2fcbd00feb7995d643ea

SHA256
d9decf5c9d2ed1aa18bfc17fba4ae2e9dc997bf8820041279815214261700185

SHA512
b772b96264c26cd3494e6886bd0a2d5d49bbb09d584fe23cb8c9d9c3f9d7542528cd1376bbdc92ec0fa24a1e829ac5b104b986fa40f52df38863c41da77150b6

Download Submit
C:\cd.bat

Filesize
125B

MD5
880627af3dea2abaf2447b14b3816571

SHA1
b2e2cf030af8e984c74dc9de1dda55bce62a5a7f

SHA256
534bf62a015d3249030a4121e9e876cde40d54c22e17528accb7c57d7f02fedf

SHA512
0f957faafbad111c5e9dc3aa562866269d1e915011f3d0bc23908387f7ea8beae69d2800207cd0306b4ed87dd58aa1be13010b3d614c3fccbdfae8c220c9e83b

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads