metasploit | c5e2c7feaaec8f48a8000602cef5e8925e49aa0a88e2032d01c89dafe0f67893

Analysis

max time kernel
148s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 15:17

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General

Target

020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
Size

112KB
MD5

020451bbb6189263a13e61756a03bd22
SHA1

d379da639f6c2258d19b8a0409ea44be21052bae
SHA256

c5e2c7feaaec8f48a8000602cef5e8925e49aa0a88e2032d01c89dafe0f67893
SHA512

615319b5d0d118b6df41ca1054b49bf68d33d6829546deda17ff99cfb468941a44ad08e1983816f69bdea531def25d03586f0926fb62f1b58764daa499b0cd36
SSDEEP

3072:YuFs5T9SddSSSF8Oi0hlAd2APa6MjBjxYV:ds5ZSddSuwhlC25BY

Score

10^/10

metasploit backdoor discovery persistence trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

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

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\cwdrive32.exe"	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
3024	cwdrive32.exe
2240	cwdrive32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\cwdrive32.exe"	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1920 set thread context of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 3024 set thread context of 2240	3024	cwdrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\cwdrive32.exe	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
File opened for modification	C:\Windows\cwdrive32.exe	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
File created	C:\Windows\%windir%\lfffile32.log	cwdrive32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwdrive32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
3024	cwdrive32.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 1920 wrote to memory of 2052	1920	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	30
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 2052 wrote to memory of 3024	2052	020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe	31
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32
PID 3024 wrote to memory of 2240	3024	cwdrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\AppData\Local\Temp\020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\020451bbb6189263a13e61756a03bd22_JaffaCakes118.exe"
  2⤵
  - Adds policy Run key to start application
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\cwdrive32.exe
    "C:\Windows\cwdrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3024
  - - C:\Windows\cwdrive32.exe
      "C:\Windows\cwdrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:2240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

C:\Windows\cwdrive32.exe

Filesize
112KB

MD5
020451bbb6189263a13e61756a03bd22

SHA1
d379da639f6c2258d19b8a0409ea44be21052bae

SHA256
c5e2c7feaaec8f48a8000602cef5e8925e49aa0a88e2032d01c89dafe0f67893

SHA512
615319b5d0d118b6df41ca1054b49bf68d33d6829546deda17ff99cfb468941a44ad08e1983816f69bdea531def25d03586f0926fb62f1b58764daa499b0cd36

Download Submit
memory/2052-22-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2052-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2052-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2052-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-25-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-29-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-18-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-20-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-24-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-15-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-26-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-27-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-28-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-21-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-30-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-31-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-32-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-33-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-34-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-35-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-36-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2240-37-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download