Analysis
- max time kernel
121s - max time network
126s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
28/01/2022, 00:05
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_bcfa769c3d6ec41208932a47ac5ce9e05a72dd9a595d4e8858a5fa99c567388f_2022-01-28__000425.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_bcfa769c3d6ec41208932a47ac5ce9e05a72dd9a595d4e8858a5fa99c567388f_2022-01-28__000425.dll
- Size 512KB
- Sample220128-adbbracgfp
- SHA256 bcfa769c3d6ec41208932a47ac5ce9e05a72dd9a595d4e8858a5fa99c567388f
- MD5 ae4944d8fc75fe01f0fce68545212897
- SHA1 c382328190f79f04e3d01646089ae00db6b7c116
- SHA512 05d9b42ca9e9bcfc37db064995b377f83956844a1943980150cdf4e6e2811b7d5c52384b575de2e2b7653ac61fa803bd4e18436ea2794c208fa4f261402a9c52
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
51.15.4.22:443
-
173.214.173.220:8080
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212.237.5.209:443
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192.254.71.210:443
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216.158.226.206:443
-
162.243.175.63:443
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212.24.98.99:8080
-
58.227.42.236:80
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45.118.115.99:8080
-
104.251.214.46:8080
-
185.157.82.209:8080
-
46.55.222.11:443
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188.40.137.206:8080
-
81.0.236.90:443
-
103.75.201.2:443
-
129.232.188.93:443
-
195.154.133.20:443
-
159.8.59.82:8080
-
79.172.212.216:8080
-
138.185.72.26:8080
-
200.17.134.35:7080
-
185.157.82.211:8080
-
209.59.138.75:7080
-
178.63.25.185:443
-
45.176.232.124:443
-
45.118.135.203:7080
-
164.68.99.3:8080
-
203.114.109.124:443
-
212.237.17.99:8080
-
50.116.54.215:443
-
131.100.24.231:80
-
212.237.56.116:7080
-
45.142.114.231:8080
-
162.214.50.39:7080
-
51.38.71.0:443
-
104.168.155.129:8080
-
107.182.225.142:8080
-
217.182.143.207:443
-
158.69.222.101:443
-
176.104.106.96:8080
-
207.38.84.195:8080
-
41.76.108.46:8080
-
110.232.117.186:8080
-
178.79.147.66:8080
-
173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2724 wrote to memory of 3736 2724 regsvr32.exe 69 PID 2724 wrote to memory of 3736 2724 regsvr32.exe 69 PID 2724 wrote to memory of 3736 2724 regsvr32.exe 69 PID 3736 wrote to memory of 3036 3736 regsvr32.exe 70 PID 3736 wrote to memory of 3036 3736 regsvr32.exe 70 PID 3736 wrote to memory of 3036 3736 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_bcfa769c3d6ec41208932a47ac5ce9e05a72dd9a595d4e8858a5fa99c567388f_2022-01-28__000425.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_bcfa769c3d6ec41208932a47ac5ce9e05a72dd9a595d4e8858a5fa99c567388f_2022-01-28__000425.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_bcfa769c3d6ec41208932a47ac5ce9e05a72dd9a595d4e8858a5fa99c567388f_2022-01-28__000425.dll",DllRegisterServer3⤵PID:3036
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