metasploit | 530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476

Analysis

max time kernel
193s
max time network
204s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
resource tags

arch:x64arch:x86image:win10v2004-20220414-enlocale:en-usos:windows10-2004-x64system
submitted
17/07/2022, 01:02

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General

Target
530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
Size 84KB
Sample220717-beax2saegj
SHA256 530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476
MD5 8fd13283ab7be9feda213f1046c894a1
SHA1 cde8940b8592584606259377a416cba1fe14dbbe
SHA512 8a0bcc97ee61dc737ca667848618203b95be9a2666980275948c813db365c1c379f50b95218b4175be835f256bc6b032eac4b06ca9ec235ddefe31ccb2af8c87
MD5 SHA1 SHA512

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

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe

Executes dropped EXE 2 IoCs

pid	Process
3776	aadrive32.exe
2504	aadrive32.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 3776 set thread context of 2504	3776	aadrive32.exe	81

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\aadrive32.exe	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
File opened for modification	C:\Windows\aadrive32.exe	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
File created	C:\Windows\%windir%\lfffile32.log	aadrive32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2656 wrote to memory of 2788	2656	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	79
PID 2788 wrote to memory of 3776	2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	80
PID 2788 wrote to memory of 3776	2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	80
PID 2788 wrote to memory of 3776	2788	530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe	80
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81
PID 3776 wrote to memory of 2504	3776	aadrive32.exe	81

C:\Users\Admin\AppData\Local\Temp\530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
"C:\Users\Admin\AppData\Local\Temp\530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Users\Admin\AppData\Local\Temp\530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.exe
  C:\Users\Admin\AppData\Local\Temp\530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476.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:2788
- - C:\Windows\aadrive32.exe
    "C:\Windows\aadrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:3776
  - - C:\Windows\aadrive32.exe
      C:\Windows\aadrive32.exe
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:2504

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

aadrive32.exe

Path C:\Windows\aadrive32.exe
Size 84KB
SHA256 530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476
MD5 8fd13283ab7be9feda213f1046c894a1
SHA1 cde8940b8592584606259377a416cba1fe14dbbe
SHA512 8a0bcc97ee61dc737ca667848618203b95be9a2666980275948c813db365c1c379f50b95218b4175be835f256bc6b032eac4b06ca9ec235ddefe31ccb2af8c87
SSDEEP 1536:/3KFFoLlgsi3J8itHhAeE16u9LpFUkbY1LP4oaeII:/3K+lgnVtHhAeKlJbcPITI
MD5 SHA1 SHA512 SSDEEP

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aadrive32.exe

Path C:\Windows\aadrive32.exe
Size 84KB
SHA256 530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476
MD5 8fd13283ab7be9feda213f1046c894a1
SHA1 cde8940b8592584606259377a416cba1fe14dbbe
SHA512 8a0bcc97ee61dc737ca667848618203b95be9a2666980275948c813db365c1c379f50b95218b4175be835f256bc6b032eac4b06ca9ec235ddefe31ccb2af8c87
SSDEEP 1536:/3KFFoLlgsi3J8itHhAeE16u9LpFUkbY1LP4oaeII:/3K+lgnVtHhAeKlJbcPITI
MD5 SHA1 SHA512 SSDEEP

Submit Download

aadrive32.exe

Path C:\Windows\aadrive32.exe
Size 84KB
SHA256 530fac43f1252ed34b399fed1b2a74ceb92b66ad78e932bd9bad1337c412d476
MD5 8fd13283ab7be9feda213f1046c894a1
SHA1 cde8940b8592584606259377a416cba1fe14dbbe
SHA512 8a0bcc97ee61dc737ca667848618203b95be9a2666980275948c813db365c1c379f50b95218b4175be835f256bc6b032eac4b06ca9ec235ddefe31ccb2af8c87
SSDEEP 1536:/3KFFoLlgsi3J8itHhAeE16u9LpFUkbY1LP4oaeII:/3K+lgnVtHhAeKlJbcPITI
MD5 SHA1 SHA512 SSDEEP

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memory/2504-176-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/2504-177-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/2788-147-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/2788-149-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/2788-150-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/2788-175-0x0000000000400000-0x0000000000453000-memory.dmp

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