metasploit | 47c5785c14b34c6bb73de886811e0d3386136cab8d98d0e300a22a66920039dc

Analysis

max time kernel
146s
max time network
166s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 01:42

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General

Target

4a269b285b6ba3c79a86d7dcb3ae1a05.exe
Size

46KB
MD5

4a269b285b6ba3c79a86d7dcb3ae1a05
SHA1

054981ae343fb8a936896856862bda893eacd9f1
SHA256

47c5785c14b34c6bb73de886811e0d3386136cab8d98d0e300a22a66920039dc
SHA512

f00d292e4c8980cf24afe08d0daf37c377497f5c25992f91e844769c9b8ded6e62d52e2b628b53801320ff8b6b55fb1a5f3c4c41236550e0243ead64997d1a2d
SSDEEP

768:IgknZ3k0JR46pX2NNb0ERPDB0EUXSUBO6jM0WcKkF/sZDvKsfs:If7RFpXa0EB0zi6+cnWL

Score

10^/10

metasploit backdoor 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	4a269b285b6ba3c79a86d7dcb3ae1a05.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wrdrive32.exe"	4a269b285b6ba3c79a86d7dcb3ae1a05.exe

Executes dropped EXE 1 IoCs

pid	Process
2160	wrdrive32.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\\wrdrive32.exe"	4a269b285b6ba3c79a86d7dcb3ae1a05.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\wrdrive32.exe	4a269b285b6ba3c79a86d7dcb3ae1a05.exe
File opened for modification	C:\Windows\wrdrive32.exe	4a269b285b6ba3c79a86d7dcb3ae1a05.exe
File created	C:\Windows\%windir%\lfffile32.log	wrdrive32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2188	4a269b285b6ba3c79a86d7dcb3ae1a05.exe
2188	4a269b285b6ba3c79a86d7dcb3ae1a05.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2160	2188	4a269b285b6ba3c79a86d7dcb3ae1a05.exe	28
PID 2188 wrote to memory of 2160	2188	4a269b285b6ba3c79a86d7dcb3ae1a05.exe	28
PID 2188 wrote to memory of 2160	2188	4a269b285b6ba3c79a86d7dcb3ae1a05.exe	28
PID 2188 wrote to memory of 2160	2188	4a269b285b6ba3c79a86d7dcb3ae1a05.exe	28

C:\Users\Admin\AppData\Local\Temp\4a269b285b6ba3c79a86d7dcb3ae1a05.exe
"C:\Users\Admin\AppData\Local\Temp\4a269b285b6ba3c79a86d7dcb3ae1a05.exe"
1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\wrdrive32.exe
  "C:\Windows\wrdrive32.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  PID:2160

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2160-19-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2160-11-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2160-14-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2160-16-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2160-21-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2160-24-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2160-27-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2188-1-0x0000000000230000-0x000000000028D000-memory.dmp

Filesize
372KB

Download
memory/2188-2-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2188-12-0x0000000002D40000-0x0000000002EAC000-memory.dmp

Filesize
1.4MB

Download
memory/2188-10-0x0000000002D40000-0x0000000002EAC000-memory.dmp

Filesize
1.4MB

Download
memory/2188-13-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/2188-0-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download