metasploit | 6b50fdd2cc899f1cfe0b191c30ad8217514f52ca2fec5896ddbf5f9e1c6be43f

Analysis

max time kernel
150s
max time network
58s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 12:46

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General

Target

f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
Size

488KB
MD5

f3ac5a3e525f30d153392d0ef6e85673
SHA1

4c4a336c0428ee12b71b1d02b4c6ac69cba1b754
SHA256

6b50fdd2cc899f1cfe0b191c30ad8217514f52ca2fec5896ddbf5f9e1c6be43f
SHA512

2290edd41ec4c8faab7ab0ceb97a0a2d59a7f0fbd5003759c439ebdc1abdda7a5528356077c1951b5b7a01ef4f46ea0c58dcf1b7ba4b384c35b6e24864d029c3
SSDEEP

12288:7ReCXbFcHAc9r5pmcrIW+61dTdxGmnOY/6:48FSJDm7fMdTH75/6

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

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

Executes dropped EXE 6 IoCs

pid	Process
392	autoformat.exe
3936	autoformat.exe
2164	autoformat.exe
3816	autoformat.exe
4044	autoformat.exe
540	autoformat.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\autoformat.exe	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\autoformat.exe	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\autoformat.exe	autoformat.exe
File created	C:\Windows\SysWOW64\autoformat.exe	autoformat.exe
File created	C:\Windows\SysWOW64\autoformat.exe	autoformat.exe
File created	C:\Windows\SysWOW64\autoformat.exe	autoformat.exe
File created	C:\Windows\SysWOW64\autoformat.exe	autoformat.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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	autoformat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	autoformat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	autoformat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	autoformat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	autoformat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
392	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
3936	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
2164	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
3816	autoformat.exe
4044	autoformat.exe
4044	autoformat.exe
4044	autoformat.exe
4044	autoformat.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 392	2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe	82
PID 2484 wrote to memory of 392	2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe	82
PID 2484 wrote to memory of 392	2484	f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe	82
PID 392 wrote to memory of 3936	392	autoformat.exe	85
PID 392 wrote to memory of 3936	392	autoformat.exe	85
PID 392 wrote to memory of 3936	392	autoformat.exe	85
PID 3936 wrote to memory of 2164	3936	autoformat.exe	91
PID 3936 wrote to memory of 2164	3936	autoformat.exe	91
PID 3936 wrote to memory of 2164	3936	autoformat.exe	91
PID 2164 wrote to memory of 3816	2164	autoformat.exe	92
PID 2164 wrote to memory of 3816	2164	autoformat.exe	92
PID 2164 wrote to memory of 3816	2164	autoformat.exe	92
PID 3816 wrote to memory of 4044	3816	autoformat.exe	93
PID 3816 wrote to memory of 4044	3816	autoformat.exe	93
PID 3816 wrote to memory of 4044	3816	autoformat.exe	93
PID 4044 wrote to memory of 540	4044	autoformat.exe	94
PID 4044 wrote to memory of 540	4044	autoformat.exe	94
PID 4044 wrote to memory of 540	4044	autoformat.exe	94

C:\Users\Admin\AppData\Local\Temp\f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Windows\SysWOW64\autoformat.exe
  C:\Windows\system32\autoformat.exe -bai C:\Users\Admin\AppData\Local\Temp\f3ac5a3e525f30d153392d0ef6e85673_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:392
- - C:\Windows\SysWOW64\autoformat.exe
    C:\Windows\system32\autoformat.exe -bai C:\Windows\SysWOW64\autoformat.exe
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3936
  - - C:\Windows\SysWOW64\autoformat.exe
      C:\Windows\system32\autoformat.exe -bai C:\Windows\SysWOW64\autoformat.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2164
    - - C:\Windows\SysWOW64\autoformat.exe
        
        C:\Windows\system32\autoformat.exe -bai C:\Windows\SysWOW64\autoformat.exe
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3816
      - C:\Windows\SysWOW64\autoformat.exe
        
        C:\Windows\system32\autoformat.exe -bai C:\Windows\SysWOW64\autoformat.exe
        6⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4044
        
        C:\Windows\SysWOW64\autoformat.exe
        
        C:\Windows\system32\autoformat.exe -bai C:\Windows\SysWOW64\autoformat.exe
        7⤵
        Executes dropped EXE
        
        PID:540

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

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Downloads

C:\Windows\SysWOW64\autoformat.exe

Filesize
488KB

MD5
f3ac5a3e525f30d153392d0ef6e85673

SHA1
4c4a336c0428ee12b71b1d02b4c6ac69cba1b754

SHA256
6b50fdd2cc899f1cfe0b191c30ad8217514f52ca2fec5896ddbf5f9e1c6be43f

SHA512
2290edd41ec4c8faab7ab0ceb97a0a2d59a7f0fbd5003759c439ebdc1abdda7a5528356077c1951b5b7a01ef4f46ea0c58dcf1b7ba4b384c35b6e24864d029c3

Download Submit
memory/392-73-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/392-77-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2164-84-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2164-88-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2484-27-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-6-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/2484-58-0x0000000002B00000-0x0000000002B1B000-memory.dmp

Filesize
108KB

Download
memory/2484-57-0x0000000002A80000-0x0000000002A82000-memory.dmp

Filesize
8KB

Download
memory/2484-56-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-55-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-54-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-53-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-52-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-51-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-50-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-49-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-48-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-47-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-46-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-45-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-44-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-43-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-42-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-41-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-40-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-39-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-38-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-37-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2484-36-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2484-35-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2484-34-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2484-33-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2484-32-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2484-31-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-30-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-29-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-28-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-0-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2484-26-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-25-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-23-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-24-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-1-0x0000000000BA0000-0x0000000000BEB000-memory.dmp

Filesize
300KB

Download
memory/2484-21-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-20-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-19-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-18-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/2484-17-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-16-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-15-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-14-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-13-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

Filesize
4KB

Download
memory/2484-12-0x0000000002B00000-0x0000000002B1B000-memory.dmp

Filesize
108KB

Download
memory/2484-11-0x0000000002B00000-0x0000000002B1B000-memory.dmp

Filesize
108KB

Download
memory/2484-10-0x0000000002B00000-0x0000000002B1B000-memory.dmp

Filesize
108KB

Download
memory/2484-9-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/2484-8-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/2484-7-0x0000000002A90000-0x0000000002A95000-memory.dmp

Filesize
20KB

Download
memory/2484-22-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2484-5-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/2484-4-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/2484-3-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/2484-2-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/2484-60-0x00000000006F0000-0x00000000006F1000-memory.dmp

Filesize
4KB

Download
memory/2484-64-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/2484-63-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/2484-62-0x0000000002AD0000-0x0000000002AD1000-memory.dmp

Filesize
4KB

Download
memory/2484-61-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/2484-59-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/2484-71-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/2484-70-0x0000000000BA0000-0x0000000000BEB000-memory.dmp

Filesize
300KB

Download
memory/3816-89-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/3816-90-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/3816-93-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/3936-78-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/3936-82-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/4044-94-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download
memory/4044-98-0x0000000000400000-0x000000000058A000-memory.dmp

Filesize
1.5MB

Download