metasploit | 4e930243300afe08f650d808093853f2aebbca4be3a66d8c9758f5fba02594d4 | Triage

Resubmissions

28-06-2022 09:21

220628-lbrrhaacb9 10

Analysis

max time kernel
135s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
28-06-2022 09:21

Sharing

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General

Target

4e930243300afe08f650d808093853f2aebbca4be3a66d8c9758f5fba02594d4.dll
Size

389KB
MD5

78ae1d97644848875ae203c1f8b58143
SHA1

d225d13cf60e37854db5fbcbdfcc2fe6472f6e11
SHA256

4e930243300afe08f650d808093853f2aebbca4be3a66d8c9758f5fba02594d4
SHA512

bcd25a1a51575fb2b69f3042a2715a98ee9a9db2801816c036f91318941d857d0edb84ecd94a22762257cad6f997f70a892fd67e040c50a00dc6a7d5fddb3c07

Score

10^/10

metasploit backdoor trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1316 2628 WerFault.exe rundll32.exe
1640 2628 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3276 wrote to memory of 2628	3276	rundll32.exe	rundll32.exe
PID 3276 wrote to memory of 2628	3276	rundll32.exe	rundll32.exe
PID 3276 wrote to memory of 2628	3276	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4e930243300afe08f650d808093853f2aebbca4be3a66d8c9758f5fba02594d4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3276

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4e930243300afe08f650d808093853f2aebbca4be3a66d8c9758f5fba02594d4.dll,#1
2⤵
PID:2628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2628 -s 548
3⤵
- Program crash
PID:1316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2628 -s 560
3⤵
- Program crash
PID:1640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2628 -ip 2628
1⤵
PID:912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2628 -ip 2628
1⤵
PID:4884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2628-130-0x0000000000000000-mapping.dmp

Download
memory/2628-131-0x0000000074EE0000-0x0000000074F47000-memory.dmp

Filesize
412KB

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