Analysis
- max time kernel
120s - max time network
159s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
24/01/2022, 22:43
Static task
static1
Behavioral task
behavioral1
Sample
a236e3ba8561da222dbbc00548c30bac.dll
Resource
win7-en-20211208
General
- Target a236e3ba8561da222dbbc00548c30bac.dll
- Size 780KB
- Sample220124-2m8r6abdd5
- SHA256 f09d7c79f5da1f7f3e122861424bc72f5bbfad706b7efcdef416cc133f339be7
- MD5 a236e3ba8561da222dbbc00548c30bac
- SHA1 8c1355478ebe45acb786b2736ae6438258b38a96
- SHA512 137a959d2331134a05b237a524a9329f8f82a545b684f17bb6f954b4afb9c1cb007f44338829fc244fc26999649363324f8d3c7e6a4a51ad9c405312c5146275
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
45.80.148.200:443
-
80.211.3.13:8080
-
110.232.117.186:8080
-
45.142.114.231:8080
-
131.100.24.231:80
-
107.182.225.142:8080
-
45.118.135.203:7080
-
164.68.99.3:8080
-
212.237.56.116:7080
-
41.76.108.46:8080
-
58.227.42.236:80
-
104.168.155.129:8080
-
79.172.212.216:8080
-
192.254.71.210:443
-
51.38.71.0:443
-
217.182.143.207:443
-
203.114.109.124:443
-
185.157.82.211:8080
-
173.212.193.249:8080
-
45.176.232.124:443
-
158.69.222.101:443
-
212.237.17.99:8080
-
207.38.84.195:8080
-
195.154.133.20:443
-
162.243.175.63:443
-
138.185.72.26:8080
-
103.8.26.102:8080
-
103.8.26.103:8080
-
50.116.54.215:443
-
178.79.147.66:8080
-
45.118.115.99:8080
-
178.63.25.185:443
-
46.55.222.11:443
-
103.75.201.2:443
-
81.0.236.90:443
-
176.104.106.96:8080
-
162.214.50.39:7080
-
212.237.5.209:443
-
209.59.138.75:7080
-
216.158.226.206:443
-
104.251.214.46:8080
-
212.24.98.99:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3888 wrote to memory of 3384 3888 regsvr32.exe 68 PID 3888 wrote to memory of 3384 3888 regsvr32.exe 68 PID 3888 wrote to memory of 3384 3888 regsvr32.exe 68 PID 3384 wrote to memory of 1320 3384 regsvr32.exe 69 PID 3384 wrote to memory of 1320 3384 regsvr32.exe 69 PID 3384 wrote to memory of 1320 3384 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a236e3ba8561da222dbbc00548c30bac.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3888 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a236e3ba8561da222dbbc00548c30bac.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3384 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a236e3ba8561da222dbbc00548c30bac.dll",DllRegisterServer3⤵PID:1320
-
-