metasploit | 005010be1f9a0bd4cbaabce829c6fe1f13649dfcfd050458d171d6ee2714470a

General

Target

30ca59fd19f2ea733110d47eaa28df03_JaffaCakes118.doc
Size

102KB
MD5

30ca59fd19f2ea733110d47eaa28df03
SHA1

d805e91b13b5b78fe32c4f52df6d181b592456ae
SHA256

005010be1f9a0bd4cbaabce829c6fe1f13649dfcfd050458d171d6ee2714470a
SHA512

37cd95d34e90c7a5ec97ce90e47d50aab99195681be9c5ad483b360addd09b894dc5ca4cc5c9fcc5073ba3f7a3e6f9485ba3879ee5df0e71a6d22d0822b1ce8f
SSDEEP

1536:JrPEy2ZQbVcWzJ8Tapb2KlwfCI3GV2LE5zB8bwfwgGJ+pT:3i85bU7Yr

Score

10^/10

metasploit backdoor trojan

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

192.168.7.145:4444

Signatures

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

Process spawned suspicious child process 1 IoCs

This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

Processes:

DW20.EXE

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	3640	1952	DW20.EXE	WINWORD.EXE

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXEdwwin.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dwwin.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dwwin.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dwwin.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dwwin.exeWINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dwwin.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dwwin.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1952 WINWORD.EXE
1952 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

WINWORD.EXE

pid process

1952 WINWORD.EXE
1952 WINWORD.EXE
1952 WINWORD.EXE
1952 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

1952 WINWORD.EXE
1952 WINWORD.EXE
1952 WINWORD.EXE
1952 WINWORD.EXE

pid	process
1952	WINWORD.EXE
1952	WINWORD.EXE

pid	process
1952	WINWORD.EXE
1952	WINWORD.EXE
1952	WINWORD.EXE
1952	WINWORD.EXE

pid	process
1952	WINWORD.EXE
1952	WINWORD.EXE
1952	WINWORD.EXE
1952	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXEDW20.EXE

description	pid	process	target process
PID 1952 wrote to memory of 3640	1952	WINWORD.EXE	DW20.EXE
PID 1952 wrote to memory of 3640	1952	WINWORD.EXE	DW20.EXE
PID 3640 wrote to memory of 448	3640	DW20.EXE	dwwin.exe
PID 3640 wrote to memory of 448	3640	DW20.EXE	dwwin.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\30ca59fd19f2ea733110d47eaa28df03_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1952

C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 3644
2⤵
- Process spawned suspicious child process
- Suspicious use of WriteProcessMemory
PID:3640

C:\Windows\system32\dwwin.exe
C:\Windows\system32\dwwin.exe -x -s 3644
3⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:448

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1952-14-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-4-0x00007FFB5340D000-0x00007FFB5340E000-memory.dmp

Filesize
4KB

Download
memory/1952-0-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/1952-3-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/1952-13-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-6-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-5-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/1952-8-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-9-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-11-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-10-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-12-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-17-0x00007FFB11390000-0x00007FFB113A0000-memory.dmp

Filesize
64KB

Download
memory/1952-15-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-1-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/1952-2-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/1952-16-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-7-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-18-0x00007FFB11390000-0x00007FFB113A0000-memory.dmp

Filesize
64KB

Download
memory/1952-36-0x00000178A1060000-0x00000178A1061000-memory.dmp

Filesize
4KB

Download
memory/1952-38-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-63-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/1952-37-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/3640-61-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/3640-60-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/3640-59-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/3640-44-0x00007FFB53370000-0x00007FFB53565000-memory.dmp

Filesize
2.0MB

Download
memory/3640-58-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download
memory/3640-57-0x00007FFB133F0000-0x00007FFB13400000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads