Analysis
- max time kernel
122s - max time network
125s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
04/02/2022, 16:23
Static task
static1
Behavioral task
behavioral1
Sample
83e884140977ea03950b79342f1469ee.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
83e884140977ea03950b79342f1469ee.dll
Resource
win10v2004-en-20220113
General
- Target 83e884140977ea03950b79342f1469ee.dll
- Size 966KB
- Sample220204-tvsrxaccf8
- SHA256 f23d71fd06e585cb7378d637a9ef9a3499cf400ccb4e4563bf0de172b28991ef
- MD5 83e884140977ea03950b79342f1469ee
- SHA1 5c50a97188d51f7dac590f5d915e4d7c1a8f5858
- SHA512 eae4b28609235dfd106f2faaa5a62b38a0a3a1fa09d1e28eccf1d866ca61e211796997d86ec602ccff3f2ae73d22d2fc5354c7188332fb54a71d7d4c0c48f206
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
174.136.15.27:8080
-
185.122.58.89:443
-
66.42.57.149:443
-
159.69.237.188:443
-
78.47.204.80:443
-
54.38.242.185:443
-
37.44.244.177:8080
-
185.148.168.220:8080
-
217.182.143.207:443
-
198.199.98.78:8080
-
139.196.72.155:8080
-
59.148.253.194:443
-
195.77.239.39:8080
-
210.57.209.142:8080
-
128.199.192.135:8080
-
173.203.78.138:443
-
62.171.178.147:8080
-
85.214.67.203:8080
-
185.148.168.15:8080
-
191.252.103.16:80
-
190.90.233.66:443
-
185.184.25.78:8080
-
207.148.81.119:8080
-
104.131.62.48:8080
-
78.46.73.125:443
-
37.59.209.141:8080
-
118.98.72.86:443
-
54.37.228.122:443
-
168.197.250.14:80
-
93.104.208.37:8080
-
54.37.106.167:8080
-
116.124.128.206:8080
-
194.9.172.107:8080
-
203.153.216.46:443
-
195.154.146.35:443
-
103.41.204.169:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1604 1532 regsvr32.exe 27 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28 PID 1604 wrote to memory of 1548 1604 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\83e884140977ea03950b79342f1469ee.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\83e884140977ea03950b79342f1469ee.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\83e884140977ea03950b79342f1469ee.dll",DllRegisterServer3⤵PID:1548
-
-