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Analysis
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max time kernel
104s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
08/03/2022, 10:17
Static task
static1
Behavioral task
behavioral1
Sample
a79acc44cd5cc9f10f8bcfc34fdeaf1e.dll
Resource
win7-20220223-en
General
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Target
a79acc44cd5cc9f10f8bcfc34fdeaf1e.dll
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Size
790KB
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MD5
a79acc44cd5cc9f10f8bcfc34fdeaf1e
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SHA1
23e8a0a926d27dcccea0273ea45ab49a17ca0266
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SHA256
c9861e9389cdeee996d5a4a75468123649c7007eda719e125177b016ae583f85
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SHA512
af0a16852fde2aa6cb75b0b14da8979fc28ca01a14ab01ef6556048fd5439299c4a4d2cfc8521dfd90c89846912f51460e403b57688746503b8d19f8d347fdbc
Malware Config
Extracted
emotet
Epoch5
51.75.33.122:443
186.250.48.5:80
168.119.39.118:443
207.148.81.119:8080
194.9.172.107:8080
139.196.72.155:8080
78.47.204.80:443
159.69.237.188:443
45.71.195.104:8080
54.37.106.167:8080
185.168.130.138:443
37.44.244.177:8080
185.184.25.78:8080
185.148.168.15:8080
128.199.192.135:8080
37.59.209.141:8080
103.41.204.169:8080
185.148.168.220:8080
103.42.58.120:7080
78.46.73.125:443
68.183.93.250:443
190.90.233.66:443
5.56.132.177:8080
62.171.178.147:8080
196.44.98.190:8080
168.197.250.14:80
66.42.57.149:443
59.148.253.194:443
104.131.62.48:8080
191.252.103.16:80
54.37.228.122:443
88.217.172.165:8080
195.77.239.39:8080
116.124.128.206:8080
93.104.209.107:8080
118.98.72.86:443
217.182.143.207:443
87.106.97.83:7080
210.57.209.142:8080
54.38.242.185:443
195.154.146.35:443
203.153.216.46:443
198.199.98.78:8080
85.214.67.203:8080
Signatures
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suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 456 regsvr32.exe 456 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3716 wrote to memory of 456 3716 regsvr32.exe 55 PID 3716 wrote to memory of 456 3716 regsvr32.exe 55 PID 3716 wrote to memory of 456 3716 regsvr32.exe 55
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a79acc44cd5cc9f10f8bcfc34fdeaf1e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3716 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a79acc44cd5cc9f10f8bcfc34fdeaf1e.dll2⤵
- Suspicious behavior: EnumeratesProcesses
PID:456
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