bde0b845952381245f6de823a98af6f1b447b5b369961faf7978e38b6f7cf751

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 22:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

716c36d833ef5bfbedb8962916cf580a_JaffaCakes118.dll
Size

100KB
MD5

716c36d833ef5bfbedb8962916cf580a
SHA1

463fc56d7e8e75c1d3a2f7ca92939038d2eb5baa
SHA256

bde0b845952381245f6de823a98af6f1b447b5b369961faf7978e38b6f7cf751
SHA512

5ba167e90f4849028ee7256b780c33362ec4862b00ffd888159eac51144911c359693bd6d98b4ca5133b5f07071d7272554e72f4c88fdcf77805d2113884a08c
SSDEEP

3072:NW0qdPXpYVK3HfaSwSyHOfL5N2kH58f1cqicJ:EXtSayHYLTZk1cqj

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2232-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30
PID 2368 wrote to memory of 2232	2368	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\716c36d833ef5bfbedb8962916cf580a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\716c36d833ef5bfbedb8962916cf580a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2232

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/2232-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download