Analysis
- max time kernel
143s - max time network
150s - platform
windows7_x64 - resource
win7-20220414-en - submitted
23/05/2022, 22:14
Static task
static1
Behavioral task
behavioral1
Sample
a3fd4fa766b7c260af3f2920e48b6e57.dll
Resource
win7-20220414-en
General
- Target a3fd4fa766b7c260af3f2920e48b6e57.dll
- Size 496KB
- Sample220523-15mf7schdn
- SHA256 28741d8897781f06facb0aba40a067eaf730beea6982ebad016ec80b37fbf57e
- MD5 a3fd4fa766b7c260af3f2920e48b6e57
- SHA1 7243b37bfed07a8e5d3dd9baf7defaeaa85402ae
- SHA512 dddd36839a4dea8442e9349daf8b4cd21058e95747639d55839895988e9e51f40eec83fe8163c3f6c1d1ba8cc48190eac1f656ec5c7a024d1f5f9934823b60bc
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
51.75.33.122:443
-
186.250.48.5:80
-
168.119.39.118:443
-
207.148.81.119:8080
-
194.9.172.107:8080
-
139.196.72.155:8080
-
78.47.204.80:443
-
159.69.237.188:443
-
45.71.195.104:8080
-
54.37.106.167:8080
-
185.168.130.138:443
-
37.44.244.177:8080
-
185.184.25.78:8080
-
185.148.168.15:8080
-
128.199.192.135:8080
-
37.59.209.141:8080
-
103.41.204.169:8080
-
185.148.168.220:8080
-
103.42.58.120:7080
-
78.46.73.125:443
-
68.183.93.250:443
-
190.90.233.66:443
-
5.56.132.177:8080
-
62.171.178.147:8080
-
196.44.98.190:8080
-
168.197.250.14:80
-
66.42.57.149:443
-
59.148.253.194:443
-
104.131.62.48:8080
-
191.252.103.16:80
-
54.37.228.122:443
-
88.217.172.165:8080
-
195.77.239.39:8080
-
116.124.128.206:8080
-
93.104.209.107:8080
-
118.98.72.86:443
-
217.182.143.207:443
-
87.106.97.83:7080
-
210.57.209.142:8080
-
54.38.242.185:443
-
195.154.146.35:443
-
203.153.216.46:443
-
198.199.98.78:8080
-
85.214.67.203:8080
Signatures
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1676 regsvr32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28 PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28 PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28 PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28 PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28 PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28 PID 1304 wrote to memory of 1676 1304 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a3fd4fa766b7c260af3f2920e48b6e57.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a3fd4fa766b7c260af3f2920e48b6e57.dll2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1676
-