metasploit | 720f4aaaf0025efe267c870a293e418e964ebce84c8cd48173a90f35bfae2404

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2024 03:04

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General

Target

525cdf884cc6249aed4349cb5f6ae90a.exe
Size

52KB
MD5

525cdf884cc6249aed4349cb5f6ae90a
SHA1

40e73ef87d4a3c5c4ddbab4a08480e229ed072d5
SHA256

720f4aaaf0025efe267c870a293e418e964ebce84c8cd48173a90f35bfae2404
SHA512

dbec2bcfdf9b0509f42f37968a7fbe6da4bdd49820a7af3edfa605a6333a5237c19a03f142013163d951180676b09b43386ee806db2cff6b4d5888615201e38d
SSDEEP

768:qVjgo/y8uAX5OT6kwonP9iN5dpy6TlFDu6YDd3QAwgjpWfhwiYsOR:KpOTflnliN5dLDibdlwgQfhusOR

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	525cdf884cc6249aed4349cb5f6ae90a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	525cdf884cc6249aed4349cb5f6ae90a.exe

Executes dropped EXE 2 IoCs

pid	Process
916	aadrive32.exe
4640	aadrive32.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\\aadrive32.exe"	525cdf884cc6249aed4349cb5f6ae90a.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2248 set thread context of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 916 set thread context of 4640	916	aadrive32.exe	97

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\aadrive32.exe	525cdf884cc6249aed4349cb5f6ae90a.exe
File opened for modification	C:\Windows\aadrive32.exe	525cdf884cc6249aed4349cb5f6ae90a.exe
File created	C:\Windows\%windir%\lfffile32.log	aadrive32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4292	525cdf884cc6249aed4349cb5f6ae90a.exe
4292	525cdf884cc6249aed4349cb5f6ae90a.exe
4292	525cdf884cc6249aed4349cb5f6ae90a.exe
4292	525cdf884cc6249aed4349cb5f6ae90a.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 2248 wrote to memory of 4292	2248	525cdf884cc6249aed4349cb5f6ae90a.exe	83
PID 4292 wrote to memory of 916	4292	525cdf884cc6249aed4349cb5f6ae90a.exe	91
PID 4292 wrote to memory of 916	4292	525cdf884cc6249aed4349cb5f6ae90a.exe	91
PID 4292 wrote to memory of 916	4292	525cdf884cc6249aed4349cb5f6ae90a.exe	91
PID 916 wrote to memory of 4640	916	aadrive32.exe	97
PID 916 wrote to memory of 4640	916	aadrive32.exe	97
PID 916 wrote to memory of 4640	916	aadrive32.exe	97
PID 916 wrote to memory of 4640	916	aadrive32.exe	97
PID 916 wrote to memory of 4640	916	aadrive32.exe	97
PID 916 wrote to memory of 4640	916	aadrive32.exe	97
PID 916 wrote to memory of 4640	916	aadrive32.exe	97

C:\Users\Admin\AppData\Local\Temp\525cdf884cc6249aed4349cb5f6ae90a.exe
"C:\Users\Admin\AppData\Local\Temp\525cdf884cc6249aed4349cb5f6ae90a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\525cdf884cc6249aed4349cb5f6ae90a.exe
  "C:\Users\Admin\AppData\Local\Temp\525cdf884cc6249aed4349cb5f6ae90a.exe"
  2⤵
  - 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:4292
- - C:\Windows\aadrive32.exe
    "C:\Windows\aadrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:916
  - - C:\Windows\aadrive32.exe
      "C:\Windows\aadrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:4640

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/4292-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4292-3-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4292-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4292-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4640-16-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4640-15-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4640-17-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download