Analysis
- max time kernel
4294178s - max time network
144s - platform
windows7_x64 - resource
win7-20220223-en - submitted
10/03/2022, 10:30
Static task
static1
Behavioral task
behavioral1
Sample
b8b4e7756afa089fa0fc41712bc35420.dll
Resource
win7-20220223-en
General
- Target b8b4e7756afa089fa0fc41712bc35420.dll
- Size 612KB
- Sample220310-mjvnsshffk
- SHA256 5e68d6c4038553d03ef0d24c0d6b774b18356cf52fe8885543dcc92f7f8cd76b
- MD5 b8b4e7756afa089fa0fc41712bc35420
- SHA1 7e9502ad456eca15ffa0534d625c38b099f6443d
- SHA512 885b963d6b50e1d25610661fa3350c89b993f113e64d05170a0626705cb887380f62b457938eb2a799ef1167f8ed9678595fa9f80162e3db133683c4d2069003
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
51.75.33.122:443
-
186.250.48.5:80
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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 1088 regsvr32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27 PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27 PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27 PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27 PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27 PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27 PID 1708 wrote to memory of 1088 1708 regsvr32.exe 27
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b8b4e7756afa089fa0fc41712bc35420.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b8b4e7756afa089fa0fc41712bc35420.dll2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1088
-