Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
27/01/2022, 14:07
Static task
static1
Behavioral task
behavioral1
Sample
74f3c0ba669c5784d0456e438b94d28c.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
74f3c0ba669c5784d0456e438b94d28c.dll
Resource
win10-en-20211208
General
- Target 74f3c0ba669c5784d0456e438b94d28c.dll
- Size 504KB
- Sample220127-rezjeadhfm
- SHA256 11f032d17ba2f8d8a02e3ed412e8c5e96c15d45cc3daa92ee2d23ec33be52d1b
- MD5 74f3c0ba669c5784d0456e438b94d28c
- SHA1 f1730a1ff2464cdc636ad8b89d5c82b84d078524
- SHA512 3e830ee3859bcb1868496e4e0b6efb85959a26d830b0e82326ada6c6685db394ade3cd53f0bb3e2fe188dff93eae710f73d53cffda6433a979512ed1bdb931e6
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
159.69.43.124:8080
-
45.79.80.198:443
-
207.148.81.119:8080
-
128.199.192.135:8080
-
118.98.72.86:443
-
217.182.143.207:443
-
168.197.250.14:80
-
116.124.128.206:8080
-
78.46.73.125:443
-
185.148.168.15:8080
-
195.154.146.35:443
-
85.214.67.203:8080
-
194.9.172.107:8080
-
59.148.253.194:443
-
210.57.209.142:8080
-
54.38.242.185:443
-
195.77.239.39:8080
-
159.69.237.188:443
-
104.131.62.48:8080
-
62.171.178.147:8080
-
142.4.219.173:8080
-
66.42.57.149:443
-
78.47.204.80:443
-
190.90.233.66:443
-
54.37.228.122:443
-
185.168.130.138:443
-
191.252.103.16:80
-
37.59.209.141:8080
-
185.148.168.220:8080
-
37.44.244.177:8080
-
203.153.216.46:443
-
45.13.132.26:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 1172 wrote to memory of 268 1172 regsvr32.exe 27 PID 268 wrote to memory of 724 268 regsvr32.exe 28 PID 268 wrote to memory of 724 268 regsvr32.exe 28 PID 268 wrote to memory of 724 268 regsvr32.exe 28 PID 268 wrote to memory of 724 268 regsvr32.exe 28 PID 268 wrote to memory of 724 268 regsvr32.exe 28 PID 268 wrote to memory of 724 268 regsvr32.exe 28 PID 268 wrote to memory of 724 268 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\74f3c0ba669c5784d0456e438b94d28c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\74f3c0ba669c5784d0456e438b94d28c.dll2⤵
- Suspicious use of WriteProcessMemory
PID:268 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\74f3c0ba669c5784d0456e438b94d28c.dll",DllRegisterServer3⤵PID:724
-
-