Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2023 17:15
Static task
static1
Behavioral task
behavioral1
Sample
f44a797f0922147d7ffcb03a25db393a.dll
Resource
win7-20231129-en
General
-
Target
f44a797f0922147d7ffcb03a25db393a.dll
-
Size
184KB
-
MD5
f44a797f0922147d7ffcb03a25db393a
-
SHA1
441952c25e8a611a876ea3d49189de77b4917bed
-
SHA256
d992c2dd4013f75d537cf93f74adfae3cd1b3d0352dc779efb1f84f86d0320ba
-
SHA512
1ed476359acfca3f8c817d1491f55425d5bef6c30220bfea3c4702f2353f2c2f83fac7abc84983286f10f05cdd8474a0bed1e49418ce82217aca5d87c1190730
-
SSDEEP
3072:haA+SItMob7RG+5jGOuNns4IJUu/AHD7GxVhmoOqLMUFZrtIJA7jKjV51mUanDi:stMo3RR6+UuqGXh9OEgACJfanu
Malware Config
Extracted
emotet
Epoch2
75.188.107.174:80
75.109.111.18:80
157.245.123.197:8080
50.116.111.59:8080
173.249.20.233:443
136.244.110.184:8080
84.232.252.202:443
138.68.87.218:443
172.125.40.123:80
109.74.5.95:8080
61.19.246.238:443
24.179.13.119:80
46.105.131.79:8080
185.201.9.197:8080
185.94.252.104:443
74.40.205.197:443
59.21.235.119:80
139.99.158.11:443
176.111.60.55:8080
66.57.108.14:443
37.187.72.193:8080
118.83.154.64:443
62.30.7.67:443
168.235.67.138:7080
187.161.206.24:80
173.70.61.180:80
97.120.3.198:80
167.114.153.111:8080
120.150.60.189:80
70.180.33.202:80
70.92.118.112:80
200.116.145.225:443
190.29.166.0:80
5.2.212.254:80
181.171.209.241:443
172.105.13.66:443
119.59.116.21:8080
109.116.245.80:80
87.106.139.101:8080
152.170.205.73:80
50.245.107.73:443
144.217.7.207:7080
51.89.36.180:443
104.131.11.150:443
85.105.111.166:80
203.153.216.189:7080
95.213.236.64:8080
190.240.194.77:443
123.176.25.234:80
139.59.60.244:8080
62.75.141.82:80
24.164.79.147:8080
194.190.67.75:80
220.245.198.194:80
98.109.133.80:80
72.186.136.247:443
201.241.127.190:80
41.185.28.84:8080
62.171.142.179:8080
120.150.218.241:443
5.39.91.110:7080
64.207.182.168:8080
121.124.124.40:7080
37.139.21.175:8080
172.104.97.173:8080
93.146.48.84:80
142.112.10.95:20
178.152.87.96:80
78.24.219.147:8080
100.37.240.62:80
197.211.245.21:80
181.165.68.127:80
174.118.202.24:443
110.145.11.73:80
24.231.88.85:80
202.134.4.211:8080
110.145.101.66:443
188.165.214.98:8080
89.216.122.92:80
74.58.215.226:80
157.245.99.39:8080
161.0.153.60:80
70.183.211.3:80
78.188.225.105:80
24.178.90.49:80
49.205.182.134:80
94.23.237.171:443
67.170.250.203:443
79.137.83.50:443
202.134.4.216:8080
194.4.58.192:7080
75.177.207.146:80
209.141.54.221:7080
188.219.31.12:80
95.9.5.93:80
74.208.45.104:8080
217.20.166.178:7080
2.58.16.89:8080
24.69.65.8:8080
47.144.21.37:80
50.91.114.38:80
134.209.144.106:443
202.141.243.254:443
74.128.121.17:80
78.189.148.42:80
115.94.207.99:443
110.145.77.103:80
172.86.188.251:8080
139.162.60.124:8080
190.162.215.233:80
Signatures
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Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid process 33 4912 rundll32.exe 47 4912 rundll32.exe 57 4912 rundll32.exe 66 4912 rundll32.exe 87 4912 rundll32.exe 89 4912 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
rundll32.exepid process 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe 4912 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2088 wrote to memory of 4912 2088 rundll32.exe rundll32.exe PID 2088 wrote to memory of 4912 2088 rundll32.exe rundll32.exe PID 2088 wrote to memory of 4912 2088 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f44a797f0922147d7ffcb03a25db393a.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f44a797f0922147d7ffcb03a25db393a.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4912-0-0x0000000002020000-0x0000000002040000-memory.dmpFilesize
128KB