Analysis
- max time kernel
121s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/02/2022, 17:12
Static task
static1
Behavioral task
behavioral1
Sample
898fd942e838a908a785c17519275356.dll
Resource
win7-en-20211208
General
- Target 898fd942e838a908a785c17519275356.dll
- Size 213KB
- Sample220207-vqv7xaehcr
- SHA256 d0ff6bd977055d039487bc64a3c2aaa82a804136fde55ae77cafdcf6f00d29d9
- MD5 898fd942e838a908a785c17519275356
- SHA1 c569b0f4db013a3b53583bee4342b42e2b3e2585
- SHA512 2b6afbff6dad0dbcc777df13922cb35be30426223f10f3502e2284a7f1a1a39cc6522150481a73b61eff8befdce087b6a72ece351dd0a8d0c72df15c50f408ef
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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45.79.173.200:443
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144.76.186.55:7080
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207.38.84.195:8080
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82.165.152.127:8080
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45.118.115.99:8080
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50.116.54.215:443
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203.114.109.124:443
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178.128.83.165:80
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107.182.225.142:8080
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192.95.56.148:8080
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185.157.82.211:8080
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212.237.5.209:443
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212.24.98.99:8080
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162.214.50.39:7080
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162.243.175.63:443
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176.104.106.96:8080
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217.182.143.207:443
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144.76.186.49:8080
-
58.227.42.236:80
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110.232.117.186:8080
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129.232.188.93:443
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45.142.114.231:8080
-
46.55.222.11:443
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103.75.201.2:443
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131.100.24.231:80
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200.17.134.35:7080
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45.118.135.203:7080
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173.212.193.249:8080
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159.89.230.105:443
-
160.16.102.168:80
-
51.254.140.238:7080
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119.235.255.201:8080
-
159.8.59.82:8080
-
41.76.108.46:8080
-
212.237.56.116:7080
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216.158.226.206:443
-
178.79.147.66:8080
-
158.69.222.101:443
-
138.185.72.26:8080
-
195.154.133.20:443
-
164.68.99.3:8080
-
212.237.17.99:8080
-
81.0.236.90:443
-
79.172.212.216:8080
-
103.75.201.4:443
-
45.176.232.124:443
-
104.251.214.46:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1312 wrote to memory of 1120 1312 regsvr32.exe 27 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28 PID 1120 wrote to memory of 1464 1120 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\898fd942e838a908a785c17519275356.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1312 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\898fd942e838a908a785c17519275356.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\898fd942e838a908a785c17519275356.dll",DllRegisterServer3⤵PID:1464
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