metasploit | 248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb

Analysis

max time kernel
148s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 00:14

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General

Target

JaffaCakes118_248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb.dll
Size

417KB
MD5

698be27222c60a9dfd79a25b1b076a7e
SHA1

f725a2cbd62dd595d082ac6ecd52215513ee0770
SHA256

248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb
SHA512

ea151b7d0fac0a2bdf7e6bd295a740b46aa5256c405c23d50f37c45b164cdebd99c6571e268e33602a5704ccceb2cb95506b58adfe7469035c27ab47e8b64094
SSDEEP

6144:B61wc5wDHpRxnKdvmkHLtlyB+m3Nk06z+ymWYghuGSvji9g6Zn7FgBmHjb:B61wrxKdekZsMk6zvVYghKvjiTd

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

http://defenr.com:443/jquery-3.3.1.slim.min.js

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 528	2556	rundll32.exe	82
PID 2556 wrote to memory of 528	2556	rundll32.exe	82
PID 2556 wrote to memory of 528	2556	rundll32.exe	82
PID 528 wrote to memory of 2112	528	rundll32.exe	83
PID 528 wrote to memory of 2112	528	rundll32.exe	83
PID 528 wrote to memory of 2112	528	rundll32.exe	83
PID 2112 wrote to memory of 3796	2112	cmd.exe	85
PID 2112 wrote to memory of 3796	2112	cmd.exe	85
PID 2112 wrote to memory of 3796	2112	cmd.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:528
- - C:\Windows\SysWOW64\cmd.exe
    /c rundll32 "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb.dll", asbEHOEjtlynCxOB
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2112
  - - C:\Windows\SysWOW64\rundll32.exe
      rundll32 "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb.dll", asbEHOEjtlynCxOB
      4⤵
      System Location Discovery: System Language Discovery
      PID:3796

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

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Downloads

memory/3796-0-0x0000000000B00000-0x0000000000B01000-memory.dmp

Filesize
4KB

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