Analysis
-
max time kernel
88s -
max time network
142s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
16-11-2021 20:56
Static task
static1
Behavioral task
behavioral1
Sample
8719774436ffa6f266904f859b81ff43.dll
Resource
win7-en-20211104
General
-
Target
8719774436ffa6f266904f859b81ff43.dll
-
Size
252KB
-
MD5
8719774436ffa6f266904f859b81ff43
-
SHA1
9ced4f94be80b57b35f9a653d1fff7a3edb6df34
-
SHA256
9b44cc0a07f1630aabf23a9761096604bdbecb346e96b6e680f5d526ed3b7089
-
SHA512
107d710abdca4a825077a61486d7e7c25400121c70899c2b7f64d0f40e942cc023c461ea738314cfd762fd037f969fd5677edc300d11e3d28564c55bee790464
Malware Config
Extracted
emotet
Epoch4
81.0.236.93:443
94.177.248.64:443
66.42.55.5:7080
103.8.26.103:8080
185.184.25.237:8080
45.76.176.10:8080
188.93.125.116:8080
103.8.26.102:8080
178.79.147.66:8080
58.227.42.236:80
45.118.135.203:7080
103.75.201.2:443
195.154.133.20:443
45.142.114.231:8080
212.237.5.209:443
207.38.84.195:8080
104.251.214.46:8080
138.185.72.26:8080
51.68.175.8:8080
210.57.217.132:8080
Signatures
-
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 22 4088 rundll32.exe 27 4088 rundll32.exe 28 4088 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 4088 rundll32.exe 4088 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1020 wrote to memory of 2640 1020 rundll32.exe rundll32.exe PID 1020 wrote to memory of 2640 1020 rundll32.exe rundll32.exe PID 1020 wrote to memory of 2640 1020 rundll32.exe rundll32.exe PID 2640 wrote to memory of 4088 2640 rundll32.exe rundll32.exe PID 2640 wrote to memory of 4088 2640 rundll32.exe rundll32.exe PID 2640 wrote to memory of 4088 2640 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8719774436ffa6f266904f859b81ff43.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8719774436ffa6f266904f859b81ff43.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\8719774436ffa6f266904f859b81ff43.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4088