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Analysis
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max time kernel
143s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2023, 15:19
Static task
static1
Behavioral task
behavioral1
Sample
f037d766d858fc7ca62f87fed5255409fff5ce21f19121b39873d564ccda5280.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f037d766d858fc7ca62f87fed5255409fff5ce21f19121b39873d564ccda5280.dll
Resource
win10v2004-20230703-en
General
-
Target
f037d766d858fc7ca62f87fed5255409fff5ce21f19121b39873d564ccda5280.dll
-
Size
79KB
-
MD5
55f34292522c6f8b39420ec8a00f02e9
-
SHA1
b3d575692de416222549022af9088f0bd30665db
-
SHA256
f037d766d858fc7ca62f87fed5255409fff5ce21f19121b39873d564ccda5280
-
SHA512
ca9cba7ff0768113087b175abeaaecdca74eb8a6a1153af15b7e0e9f82ec84df8b8d272ff65855f81bccf7e602057fa964058c1191860df43aeb9054bf11b635
-
SSDEEP
768:0DunYPhPv+VIApYISxhyyyLqnSuOdtwIyTCbME9xC3/VtVlT5:S4gmpYJyVLqnwtwIyTCbFxq/9
Malware Config
Extracted
metasploit
windows/download_exec
http://121.36.250.124:8088/DEqb
- headers User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0)
Signatures
-
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
-
Blocklisted process makes network request 1 IoCs
flow pid Process 5 1048 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4192 wrote to memory of 1048 4192 rundll32.exe 81 PID 4192 wrote to memory of 1048 4192 rundll32.exe 81 PID 4192 wrote to memory of 1048 4192 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f037d766d858fc7ca62f87fed5255409fff5ce21f19121b39873d564ccda5280.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4192 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f037d766d858fc7ca62f87fed5255409fff5ce21f19121b39873d564ccda5280.dll,#12⤵
- Blocklisted process makes network request
PID:1048
-