Analysis
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max time kernel
136s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/11/2024, 21:35
Static task
static1
Behavioral task
behavioral1
Sample
a520f237b14ca2d2798bf8b33aa89241d81b505342f51791f0b123f2a2942a4f.dll
Resource
win7-20241023-en
General
-
Target
a520f237b14ca2d2798bf8b33aa89241d81b505342f51791f0b123f2a2942a4f.dll
-
Size
423KB
-
MD5
3dbf46ff090fe88580e329dace702b4d
-
SHA1
90814283bdb021b88e57e539e38c36a75399fa1d
-
SHA256
a520f237b14ca2d2798bf8b33aa89241d81b505342f51791f0b123f2a2942a4f
-
SHA512
0b6f9533eaebadd352aaa5ba657825a5624a271249df9f12b2aea4bfdce3b9dd2d8a078d54cf92413bccd4657c9fba43d1465b1c1cbe6df7c4d5c4f3e005ac88
-
SSDEEP
12288:snzOTW1Ig1hxgsjtuEiJ+F9kuwL/1ZBuK2dDcUX3XSP9m:eEW1SEiUFZwLdZADcUXSA
Malware Config
Extracted
emotet
Epoch1
152.170.79.100:80
190.247.139.101:80
138.197.99.250:8080
167.71.148.58:443
211.215.18.93:8080
191.241.233.198:80
83.169.21.32:7080
113.163.216.135:80
70.32.84.74:8080
217.13.106.14:8080
177.23.7.151:80
172.104.169.32:8080
187.39.237.56:8080
80.15.100.37:80
177.144.130.105:443
168.121.4.238:80
1.234.65.61:80
191.182.6.118:80
170.81.48.2:80
45.184.103.73:80
190.64.88.186:443
201.75.62.86:80
138.97.60.140:8080
45.16.226.117:443
186.177.174.163:80
202.79.24.136:443
181.61.182.143:80
137.74.106.111:7080
12.163.208.58:80
190.162.232.138:80
81.214.253.80:443
188.135.15.49:80
46.43.2.95:8080
84.5.104.93:80
209.236.123.42:8080
105.209.235.113:8080
51.15.7.145:80
94.176.234.118:443
110.39.162.2:443
46.105.114.137:8080
197.232.36.108:80
186.146.13.184:443
185.183.16.47:80
190.195.129.227:8090
155.186.9.160:80
12.162.84.2:8080
190.24.243.186:80
178.211.45.66:8080
138.97.60.141:7080
172.245.248.239:8080
51.255.165.160:8080
77.78.196.173:443
190.210.246.253:80
190.114.254.163:8080
82.48.39.246:80
192.175.111.212:7080
187.162.248.237:80
81.215.230.173:443
62.84.75.50:80
184.66.18.83:80
192.232.229.53:4143
104.131.41.185:8080
35.143.99.174:80
46.101.58.37:8080
190.136.176.89:80
60.93.23.51:80
190.45.24.210:80
152.169.22.67:80
68.183.170.114:8080
2.80.112.146:80
31.27.59.105:80
177.85.167.10:80
111.67.12.222:8080
5.196.35.138:7080
178.250.54.208:8080
81.213.175.132:80
181.120.29.49:80
1.226.84.243:8080
191.53.80.88:80
122.201.23.45:443
82.208.146.142:7080
185.94.252.27:443
95.76.153.115:80
59.148.253.194:8080
45.4.32.50:80
213.52.74.198:80
188.225.32.231:7080
68.183.190.199:8080
181.136.190.86:80
82.76.111.249:443
110.39.160.38:443
181.30.61.163:443
85.214.26.7:8080
192.232.229.54:7080
149.202.72.142:7080
187.162.250.23:443
202.134.4.210:7080
212.71.237.140:8080
70.32.115.157:8080
111.67.12.221:8080
50.28.51.143:8080
87.106.46.107:8080
108.4.209.15:80
190.251.216.100:80
200.24.255.23:80
191.223.36.170:80
177.144.130.105:8080
93.149.120.214:80
Signatures
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Emotet family
-
Blocklisted process makes network request 6 IoCs
flow pid Process 18 2304 rundll32.exe 32 2304 rundll32.exe 35 2304 rundll32.exe 36 2304 rundll32.exe 42 2304 rundll32.exe 43 2304 rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe 2304 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4684 wrote to memory of 2304 4684 rundll32.exe 82 PID 4684 wrote to memory of 2304 4684 rundll32.exe 82 PID 4684 wrote to memory of 2304 4684 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a520f237b14ca2d2798bf8b33aa89241d81b505342f51791f0b123f2a2942a4f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a520f237b14ca2d2798bf8b33aa89241d81b505342f51791f0b123f2a2942a4f.dll,#12⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2304
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