Analysis
- max time kernel
137s - max time network
145s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 14:25
Static task
static1
Behavioral task
behavioral1
Sample
76167fd34b96bf58b70fd009928c097f.dll
Resource
win7-en-20211208
General
- Target 76167fd34b96bf58b70fd009928c097f.dll
- Size 705KB
- Sample220126-rraqtadgbn
- SHA256 3941d3a7db43557f478efee994cb79aa78453fa5a62b845d0c76dc1ab95aa48f
- MD5 76167fd34b96bf58b70fd009928c097f
- SHA1 c63b5d4293ed513a2ffd944133b7898c10d2ef11
- SHA512 bd9593bcaf2227f0a9b1530758e63b321c97c2159ad31a7d29edf713c886a52cd39732a9a7dac00559603228a53166070f83f71575ac811a6e55c1b3dfecaa48
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
51.77.82.125:443
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69.197.160.180:8080
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103.75.201.2:443
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173.212.193.249:8080
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45.118.135.203:7080
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45.118.115.99:8080
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162.243.175.63:443
-
192.254.71.210:443
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50.116.54.215:443
-
51.38.71.0:443
-
138.185.72.26:8080
-
131.100.24.231:80
-
212.237.5.209:443
-
209.59.138.75:7080
-
176.104.106.96:8080
-
107.182.225.142:8080
-
45.142.114.231:8080
-
212.237.56.116:7080
-
207.38.84.195:8080
-
158.69.222.101:443
-
104.251.214.46:8080
-
104.168.155.129:8080
-
46.55.222.11:443
-
103.8.26.102:8080
-
58.227.42.236:80
-
164.68.99.3:8080
-
203.114.109.124:443
-
216.158.226.206:443
-
178.63.25.185:443
-
103.8.26.103:8080
-
195.154.133.20:443
-
45.176.232.124:443
-
41.76.108.46:8080
-
81.0.236.90:443
-
178.79.147.66:8080
-
212.24.98.99:8080
-
217.182.143.207:443
-
110.232.117.186:8080
-
162.214.50.39:7080
-
212.237.17.99:8080
-
185.157.82.211:8080
-
79.172.212.216:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2188 wrote to memory of 2428 2188 regsvr32.exe 68 PID 2188 wrote to memory of 2428 2188 regsvr32.exe 68 PID 2188 wrote to memory of 2428 2188 regsvr32.exe 68 PID 2428 wrote to memory of 2768 2428 regsvr32.exe 69 PID 2428 wrote to memory of 2768 2428 regsvr32.exe 69 PID 2428 wrote to memory of 2768 2428 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\76167fd34b96bf58b70fd009928c097f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\76167fd34b96bf58b70fd009928c097f.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\76167fd34b96bf58b70fd009928c097f.dll",DllRegisterServer3⤵PID:2768
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