Analysis
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max time kernel
110s -
max time network
120s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
22-01-2022 14:03
Static task
static1
General
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Target
91f298ffdd0135832ac52de77f2ed070b226f357c8d3ef1476bcf24b0f1cdc0c.dll
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Size
615KB
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MD5
01e8c029cfe938dbf30653943e2ca8f4
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SHA1
477651c905ca941024e7113441972cca7c1ce10d
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SHA256
91f298ffdd0135832ac52de77f2ed070b226f357c8d3ef1476bcf24b0f1cdc0c
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SHA512
f7ddc25575998231f5494d522ac203f3e4fd0f576a28b83fe70abc44a956c16bc22cce5f091a16c0fdd70905933bb6b38dc7752a45d542be87256dc0fdae4605
Malware Config
Extracted
emotet
Epoch4
131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080
Signatures
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Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 528 wrote to memory of 680 528 regsvr32.exe 69 PID 528 wrote to memory of 680 528 regsvr32.exe 69 PID 528 wrote to memory of 680 528 regsvr32.exe 69 PID 680 wrote to memory of 1332 680 regsvr32.exe 70 PID 680 wrote to memory of 1332 680 regsvr32.exe 70 PID 680 wrote to memory of 1332 680 regsvr32.exe 70
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\91f298ffdd0135832ac52de77f2ed070b226f357c8d3ef1476bcf24b0f1cdc0c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:528 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\91f298ffdd0135832ac52de77f2ed070b226f357c8d3ef1476bcf24b0f1cdc0c.dll2⤵
- Suspicious use of WriteProcessMemory
PID:680 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\91f298ffdd0135832ac52de77f2ed070b226f357c8d3ef1476bcf24b0f1cdc0c.dll",DllRegisterServer3⤵PID:1332
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