Analysis
- max time kernel
121s - max time network
136s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 16:10
Static task
static1
Behavioral task
behavioral1
Sample
23a1eaf9fbffb81f9705bc78f7002cfd.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target 23a1eaf9fbffb81f9705bc78f7002cfd.dll
- Size 784KB
- Sample220126-tmdysafaal
- SHA256 e7b5330bb2902ae98feacbd7ffa1614029a61dba4ea785bc80dbfb5646b7dc31
- MD5 23a1eaf9fbffb81f9705bc78f7002cfd
- SHA1 86b02e18445799d83a9f3bffc969d0ebc61e6f20
- SHA512 8ab55d6165929c80da2ced24c30fcd039b0c5863332076e75f840624c8d97b5798c770279078ddd6c2f47963130cdaa2066be1c6c00045c4901d11b675f9cdcf
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
-
185.244.166.137:443
-
185.168.130.138:443
-
59.148.253.194:443
-
78.46.73.125:443
-
195.77.239.39:8080
-
104.131.62.48:8080
-
69.16.218.101:8080
-
203.153.216.46:443
-
195.154.146.35:443
-
190.90.233.66:443
-
191.252.103.16:80
-
37.44.244.177:8080
-
168.197.250.14:80
-
116.124.128.206:8080
-
54.37.228.122:443
-
159.69.237.188:443
-
85.214.67.203:8080
-
210.57.209.142:8080
-
78.47.204.80:443
-
185.148.168.220:8080
-
142.4.219.173:8080
-
85.25.120.45:8080
-
128.199.192.135:8080
-
66.42.57.149:443
-
62.171.178.147:8080
-
54.38.242.185:443
-
217.182.143.207:443
-
185.148.168.15:8080
-
37.59.209.141:8080
-
207.148.81.119:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2800 wrote to memory of 3576 2800 regsvr32.exe 69 PID 2800 wrote to memory of 3576 2800 regsvr32.exe 69 PID 2800 wrote to memory of 3576 2800 regsvr32.exe 69 PID 3576 wrote to memory of 1924 3576 regsvr32.exe 70 PID 3576 wrote to memory of 1924 3576 regsvr32.exe 70 PID 3576 wrote to memory of 1924 3576 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\23a1eaf9fbffb81f9705bc78f7002cfd.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\23a1eaf9fbffb81f9705bc78f7002cfd.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\23a1eaf9fbffb81f9705bc78f7002cfd.dll",DllRegisterServer3⤵PID:1924
-
-