Analysis
- max time kernel
118s - max time network
118s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
27/01/2022, 22:52
Static task
static1
Behavioral task
behavioral1
Sample
b321395d012ddf1378dac706988f2b63.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
b321395d012ddf1378dac706988f2b63.dll
Resource
win10-en-20211208
General
- Target b321395d012ddf1378dac706988f2b63.dll
- Size 512KB
- Sample220127-2td65acaar
- SHA256 a07d12a819bbf35e92b0924e2e429e19bfac17a72f495f36a49148e879a4b54a
- MD5 b321395d012ddf1378dac706988f2b63
- SHA1 feb14d0c86e674b68f56feaa4d12c5c130ede11f
- SHA512 4d8dc0dd8b7b0375ea9ef0f9b942b6b4bd4dc55e81c9ef71a93151991cf40dcd000f71c30089b7dce3fa8c4f5e90baa73710c5a92f2c66a555139ba25e141639
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
51.15.4.22:443
-
173.214.173.220:8080
-
212.237.5.209:443
-
192.254.71.210:443
-
216.158.226.206:443
-
162.243.175.63:443
-
212.24.98.99:8080
-
58.227.42.236:80
-
45.118.115.99:8080
-
104.251.214.46:8080
-
185.157.82.209:8080
-
46.55.222.11:443
-
188.40.137.206:8080
-
81.0.236.90:443
-
103.75.201.2:443
-
129.232.188.93:443
-
195.154.133.20:443
-
159.8.59.82:8080
-
79.172.212.216:8080
-
138.185.72.26:8080
-
200.17.134.35:7080
-
185.157.82.211:8080
-
209.59.138.75:7080
-
178.63.25.185:443
-
45.176.232.124:443
-
45.118.135.203:7080
-
164.68.99.3:8080
-
203.114.109.124:443
-
212.237.17.99:8080
-
50.116.54.215:443
-
131.100.24.231:80
-
212.237.56.116:7080
-
45.142.114.231:8080
-
162.214.50.39:7080
-
51.38.71.0:443
-
104.168.155.129:8080
-
107.182.225.142:8080
-
217.182.143.207:443
-
158.69.222.101:443
-
176.104.106.96:8080
-
207.38.84.195:8080
-
41.76.108.46:8080
-
110.232.117.186:8080
-
178.79.147.66:8080
-
173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 1224 wrote to memory of 524 1224 regsvr32.exe 27 PID 524 wrote to memory of 692 524 regsvr32.exe 28 PID 524 wrote to memory of 692 524 regsvr32.exe 28 PID 524 wrote to memory of 692 524 regsvr32.exe 28 PID 524 wrote to memory of 692 524 regsvr32.exe 28 PID 524 wrote to memory of 692 524 regsvr32.exe 28 PID 524 wrote to memory of 692 524 regsvr32.exe 28 PID 524 wrote to memory of 692 524 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b321395d012ddf1378dac706988f2b63.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1224 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b321395d012ddf1378dac706988f2b63.dll2⤵
- Suspicious use of WriteProcessMemory
PID:524 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b321395d012ddf1378dac706988f2b63.dll",DllRegisterServer3⤵PID:692
-
-