7003e5d941c1ba4dd659f16ff1a417dd2e98f4b005599abdc67bcca8234a2d74

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08-12-2024 10:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe
Size

313KB
MD5

d690ef5a15a19bafd22e22757f028bea
SHA1

2abcf6b2d1dee419b8eae5f6f42ef8b8718ffc87
SHA256

7003e5d941c1ba4dd659f16ff1a417dd2e98f4b005599abdc67bcca8234a2d74
SHA512

dc41c4fdbb2147dfe0ce26efc5c553cafd7e0c3c69ce5cdc5d661fb63afe3cb52034b17b23bafdf1cad6bf4727f46b8b9713a39be9c780b4395a8da35bc98b9a
SSDEEP

6144:77UYntUlCVmbYiZEX2k+AxJj998C3r6Xpkrax/ELKTI0I3GIFvI:3cEV8Z4J+3C3OjtELKT0FvI

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2368-0-0x0000000000400000-0x00000000004A7000-memory.dmp	upx
behavioral1/memory/2368-2-0x0000000000400000-0x00000000004A7000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2416	2368	WerFault.exe	29

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	d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2416	2368	d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2416	2368	d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2416	2368	d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2416	2368	d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d690ef5a15a19bafd22e22757f028bea_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 204
  2⤵
  - Program crash
  PID:2416

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2368-0-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/2368-2-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download