efb749b7ad45b4f52d5839c89e70bb51ec14cf0868eb345b989181dae162cec2

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 05:59

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General

Target

a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe
Size

100KB
MD5

a5a57a089cb3e47e54e50677a17e1e91
SHA1

1dfa977804ee4760d71b77d22c0f0f40462b8e42
SHA256

efb749b7ad45b4f52d5839c89e70bb51ec14cf0868eb345b989181dae162cec2
SHA512

f8d4156a974c92c6ade2bfda9fac7c86d81ed31067a2d9518e8d228c66c923e4247cc82930351756f9a3f2f1a13cbc2195d4bea58242768954495702c13c9e08
SSDEEP

384:3TlBo1FeYTkBhoPZQGtspeggIlTlBo1FeYN:xBo1IYTwGIFBo1IYN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process
2432	2412	WerFault.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2432	2412	a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe	30
PID 2412 wrote to memory of 2432	2412	a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe	30
PID 2412 wrote to memory of 2432	2412	a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe	30
PID 2412 wrote to memory of 2432	2412	a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5a57a089cb3e47e54e50677a17e1e91_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 36
  2⤵
  - Program crash
  PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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