31401ffa639eccb75f398319c0389a857be57c40edea5b30e81fd76a974a5f34

Analysis

max time kernel
133s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 00:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
Size

36KB
MD5

c7eabbcf0404854def673abf74c0723c
SHA1

5f42a4366147f4a441caeb016d1fb4995e48af63
SHA256

31401ffa639eccb75f398319c0389a857be57c40edea5b30e81fd76a974a5f34
SHA512

26786e874c03de9f5743fa21f5f36edd9d48ff92af53e7b33b256d44bbbaaf2ebeefda8ac3e13475f56fe4a1d468ad114b543cba79fb7240449e844f81e62cd3
SSDEEP

768:L5uhMogHxJ5CVpm6jFHd+mc+8MfIsVNwDhqpsqf:9FoglCVBjdqz9Nwpn

Score

7^/10

discovery

Malware Config

Signatures

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	50.7.247.251
Destination IP	50.7.247.251
Destination IP	50.7.247.251
Destination IP	50.7.247.251
Destination IP	50.7.247.251

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3332 set thread context of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts\1nc27V8Hk.com	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
File created	C:\Windows\Fonts\1nc27V8Hk.com	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe

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

System Information Discovery
T1082

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	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1976	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
1976	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87
PID 3332 wrote to memory of 1976	3332	c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3332
- C:\Users\Admin\AppData\Local\Temp\c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\c7eabbcf0404854def673abf74c0723c_JaffaCakes118.exe
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:1976

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1976-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1976-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1976-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1976-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download