Analysis
- max time kernel
75s - max time network
144s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 01:44
Static task
static1
Behavioral task
behavioral1
Sample
9a3a6a149d7c4126d6924f32c1338100.dll
Resource
win7-en-20211208
General
- Target 9a3a6a149d7c4126d6924f32c1338100.dll
- Size 496KB
- Sample220127-b5v1xadffq
- SHA256 0bc386bed2a61a9d2ff8f657a30e6e1f09fe28b5ea25e93c16ce6c516d9df860
- MD5 9a3a6a149d7c4126d6924f32c1338100
- SHA1 36ea97ff2b0e4ba704ca38860b71690fec35255a
- SHA512 07315a1882a77fb76b262ada149aac2fa816e6980adb267d05b592c6921247e8c5d5d90a2dc4c260da6967aaba8304e59d00ec42e722ce67eaba9d372cce4a3c
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
89.32.148.223:443
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188.40.137.206:8080
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45.118.135.203:7080
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164.68.99.3:8080
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162.214.50.39:7080
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45.142.114.231:8080
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45.176.232.124:443
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207.38.84.195:8080
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104.168.155.129:8080
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176.104.106.96:8080
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203.114.109.124:443
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41.76.108.46:8080
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178.79.147.66:8080
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58.227.42.236:80
-
51.38.71.0:443
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138.185.72.26:8080
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107.182.225.142:8080
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81.0.236.90:443
-
185.157.82.211:8080
-
103.8.26.103:8080
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50.116.54.215:443
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217.182.143.207:443
-
46.55.222.11:443
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173.212.193.249:8080
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212.237.17.99:8080
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79.172.212.216:8080
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192.254.71.210:443
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212.237.5.209:443
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69.197.160.180:8080
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209.59.138.75:7080
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110.232.117.186:8080
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104.251.214.46:8080
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195.154.133.20:443
-
216.158.226.206:443
-
158.69.222.101:443
-
129.232.188.93:443
-
45.118.115.99:8080
-
212.237.56.116:7080
-
103.75.201.2:443
-
131.100.24.231:80
-
212.24.98.99:8080
-
200.17.134.35:7080
-
162.243.175.63:443
-
103.8.26.102:8080
-
178.63.25.185:443
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 732 wrote to memory of 1860 732 regsvr32.exe 69 PID 732 wrote to memory of 1860 732 regsvr32.exe 69 PID 732 wrote to memory of 1860 732 regsvr32.exe 69 PID 1860 wrote to memory of 2804 1860 regsvr32.exe 70 PID 1860 wrote to memory of 2804 1860 regsvr32.exe 70 PID 1860 wrote to memory of 2804 1860 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9a3a6a149d7c4126d6924f32c1338100.dll1⤵
- Suspicious use of WriteProcessMemory
PID:732 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9a3a6a149d7c4126d6924f32c1338100.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9a3a6a149d7c4126d6924f32c1338100.dll",DllRegisterServer3⤵PID:2804
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