metasploit | 147db46ec36f2d568462d019daac70fa2eb50a7534dbdf1603ecb078c16b9fd5

Analysis

max time kernel
149s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/09/2024, 23:36

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General

Target

e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe
Size

374KB
MD5

e5c45e21ebef55ec19c35c50c4703265
SHA1

a973875a2485c4c04e548a3706d10623724977f8
SHA256

147db46ec36f2d568462d019daac70fa2eb50a7534dbdf1603ecb078c16b9fd5
SHA512

83aa9b1dd7e8125a3cc3eb830fcd0ef3639bcc2db26f70480a1de694939a4f3c5af024846d5dd77a0a80cc88e0a4e2091dddc1e90f8dabaf2b20fffc2506476f
SSDEEP

6144:lDWHN0BEEbZX0Jz8RPR1iL/CW3e0dZfFgCZTdsmnElxEI8y8t7mJHbQ6rpMzgZYf:ciZX0JzSPRa1dTdxGmnOxH8TlaQww8t8

Score

10^/10

metasploit backdoor discovery 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

Executes dropped EXE 10 IoCs

pid	Process
2988	wuauclt11.exe
2616	wuauclt11.exe
3068	wuauclt11.exe
2524	wuauclt11.exe
2624	wuauclt11.exe
1140	wuauclt11.exe
2488	wuauclt11.exe
2136	wuauclt11.exe
3016	wuauclt11.exe
2408	wuauclt11.exe

Loads dropped DLL 20 IoCs

pid	Process
2068	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe
2068	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe
2988	wuauclt11.exe
2988	wuauclt11.exe
2616	wuauclt11.exe
2616	wuauclt11.exe
3068	wuauclt11.exe
3068	wuauclt11.exe
2524	wuauclt11.exe
2524	wuauclt11.exe
2624	wuauclt11.exe
2624	wuauclt11.exe
1140	wuauclt11.exe
1140	wuauclt11.exe
2488	wuauclt11.exe
2488	wuauclt11.exe
2136	wuauclt11.exe
2136	wuauclt11.exe
3016	wuauclt11.exe
3016	wuauclt11.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File created	C:\Windows\SysWOW64\wuauclt11.exe	wuauclt11.exe
File opened for modification	C:\Windows\SysWOW64\wuauclt11.exe	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuauclt11.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2988	2068	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe	29
PID 2068 wrote to memory of 2988	2068	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe	29
PID 2068 wrote to memory of 2988	2068	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe	29
PID 2068 wrote to memory of 2988	2068	e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe	29
PID 2988 wrote to memory of 2616	2988	wuauclt11.exe	30
PID 2988 wrote to memory of 2616	2988	wuauclt11.exe	30
PID 2988 wrote to memory of 2616	2988	wuauclt11.exe	30
PID 2988 wrote to memory of 2616	2988	wuauclt11.exe	30
PID 2616 wrote to memory of 3068	2616	wuauclt11.exe	31
PID 2616 wrote to memory of 3068	2616	wuauclt11.exe	31
PID 2616 wrote to memory of 3068	2616	wuauclt11.exe	31
PID 2616 wrote to memory of 3068	2616	wuauclt11.exe	31
PID 3068 wrote to memory of 2524	3068	wuauclt11.exe	32
PID 3068 wrote to memory of 2524	3068	wuauclt11.exe	32
PID 3068 wrote to memory of 2524	3068	wuauclt11.exe	32
PID 3068 wrote to memory of 2524	3068	wuauclt11.exe	32
PID 2524 wrote to memory of 2624	2524	wuauclt11.exe	33
PID 2524 wrote to memory of 2624	2524	wuauclt11.exe	33
PID 2524 wrote to memory of 2624	2524	wuauclt11.exe	33
PID 2524 wrote to memory of 2624	2524	wuauclt11.exe	33
PID 2624 wrote to memory of 1140	2624	wuauclt11.exe	34
PID 2624 wrote to memory of 1140	2624	wuauclt11.exe	34
PID 2624 wrote to memory of 1140	2624	wuauclt11.exe	34
PID 2624 wrote to memory of 1140	2624	wuauclt11.exe	34
PID 1140 wrote to memory of 2488	1140	wuauclt11.exe	35
PID 1140 wrote to memory of 2488	1140	wuauclt11.exe	35
PID 1140 wrote to memory of 2488	1140	wuauclt11.exe	35
PID 1140 wrote to memory of 2488	1140	wuauclt11.exe	35
PID 2488 wrote to memory of 2136	2488	wuauclt11.exe	36
PID 2488 wrote to memory of 2136	2488	wuauclt11.exe	36
PID 2488 wrote to memory of 2136	2488	wuauclt11.exe	36
PID 2488 wrote to memory of 2136	2488	wuauclt11.exe	36
PID 2136 wrote to memory of 3016	2136	wuauclt11.exe	37
PID 2136 wrote to memory of 3016	2136	wuauclt11.exe	37
PID 2136 wrote to memory of 3016	2136	wuauclt11.exe	37
PID 2136 wrote to memory of 3016	2136	wuauclt11.exe	37
PID 3016 wrote to memory of 2408	3016	wuauclt11.exe	38
PID 3016 wrote to memory of 2408	3016	wuauclt11.exe	38
PID 3016 wrote to memory of 2408	3016	wuauclt11.exe	38
PID 3016 wrote to memory of 2408	3016	wuauclt11.exe	38

C:\Users\Admin\AppData\Local\Temp\e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\SysWOW64\wuauclt11.exe
  C:\Windows\system32\wuauclt11.exe 468 "C:\Users\Admin\AppData\Local\Temp\e5c45e21ebef55ec19c35c50c4703265_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Windows\SysWOW64\wuauclt11.exe
    C:\Windows\system32\wuauclt11.exe 524 "C:\Windows\SysWOW64\wuauclt11.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2616
  - - C:\Windows\SysWOW64\wuauclt11.exe
      C:\Windows\system32\wuauclt11.exe 536 "C:\Windows\SysWOW64\wuauclt11.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3068
    - - C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 540 "C:\Windows\SysWOW64\wuauclt11.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2524
      - C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 528 "C:\Windows\SysWOW64\wuauclt11.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2624
        
        C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 544 "C:\Windows\SysWOW64\wuauclt11.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1140
        
        C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 548 "C:\Windows\SysWOW64\wuauclt11.exe"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2488
        
        C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 532 "C:\Windows\SysWOW64\wuauclt11.exe"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2136
        
        C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 556 "C:\Windows\SysWOW64\wuauclt11.exe"
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3016
        
        C:\Windows\SysWOW64\wuauclt11.exe
        
        C:\Windows\system32\wuauclt11.exe 552 "C:\Windows\SysWOW64\wuauclt11.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:2408

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

\Windows\SysWOW64\wuauclt11.exe

Filesize
374KB

MD5
e5c45e21ebef55ec19c35c50c4703265

SHA1
a973875a2485c4c04e548a3706d10623724977f8

SHA256
147db46ec36f2d568462d019daac70fa2eb50a7534dbdf1603ecb078c16b9fd5

SHA512
83aa9b1dd7e8125a3cc3eb830fcd0ef3639bcc2db26f70480a1de694939a4f3c5af024846d5dd77a0a80cc88e0a4e2091dddc1e90f8dabaf2b20fffc2506476f

Download Submit
memory/1140-75-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2068-15-0x0000000002830000-0x0000000002831000-memory.dmp

Filesize
4KB

Download
memory/2068-25-0x0000000002810000-0x0000000002811000-memory.dmp

Filesize
4KB

Download
memory/2068-3-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/2068-5-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2068-6-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2068-7-0x00000000027E0000-0x00000000027E1000-memory.dmp

Filesize
4KB

Download
memory/2068-13-0x00000000027D0000-0x00000000027DA000-memory.dmp

Filesize
40KB

Download
memory/2068-30-0x0000000002870000-0x0000000002871000-memory.dmp

Filesize
4KB

Download
memory/2068-29-0x0000000002860000-0x0000000002861000-memory.dmp

Filesize
4KB

Download
memory/2068-28-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/2068-27-0x0000000002690000-0x0000000002691000-memory.dmp

Filesize
4KB

Download
memory/2068-26-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/2068-14-0x0000000002850000-0x0000000002851000-memory.dmp

Filesize
4KB

Download
memory/2068-24-0x0000000002820000-0x0000000002821000-memory.dmp

Filesize
4KB

Download
memory/2068-23-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

Filesize
4KB

Download
memory/2068-22-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2068-21-0x0000000002800000-0x0000000002801000-memory.dmp

Filesize
4KB

Download
memory/2068-20-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2068-19-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2068-18-0x00000000027F0000-0x00000000027F1000-memory.dmp

Filesize
4KB

Download
memory/2068-17-0x0000000002840000-0x0000000002841000-memory.dmp

Filesize
4KB

Download
memory/2068-16-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2068-4-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2068-0-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2068-1-0x0000000000330000-0x000000000037B000-memory.dmp

Filesize
300KB

Download
memory/2068-10-0x00000000027E0000-0x00000000027E1000-memory.dmp

Filesize
4KB

Download
memory/2068-9-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2068-8-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2068-12-0x00000000027E0000-0x00000000027E5000-memory.dmp

Filesize
20KB

Download
memory/2068-2-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2068-40-0x0000000003130000-0x0000000003255000-memory.dmp

Filesize
1.1MB

Download
memory/2068-11-0x00000000027E0000-0x00000000027E1000-memory.dmp

Filesize
4KB

Download
memory/2068-43-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2068-41-0x0000000003130000-0x0000000003255000-memory.dmp

Filesize
1.1MB

Download
memory/2068-47-0x0000000000330000-0x000000000037B000-memory.dmp

Filesize
300KB

Download
memory/2136-86-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2408-96-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2488-79-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2488-81-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2524-63-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2616-53-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2624-67-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2624-69-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2988-48-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/2988-44-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/3016-91-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download
memory/3068-58-0x0000000000400000-0x0000000000525000-memory.dmp

Filesize
1.1MB

Download