Analysis
- max time kernel
118s - max time network
118s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 17:09
Static task
static1
Behavioral task
behavioral1
Sample
ac1e9bc8492fc9a6fb749886352792d5.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target ac1e9bc8492fc9a6fb749886352792d5.dll
- Size 784KB
- Sample220126-vn422agbd3
- SHA256 8424f1cdda30b565f1905bbd4996ef49988388c3c73ee18e13ca6f794bdc90fe
- MD5 ac1e9bc8492fc9a6fb749886352792d5
- SHA1 f0689b02fc9482df5a3deb4a8be1d1383bdca73c
- SHA512 9f3f6a432af807e6548fcb1330c105909382da9c4990ff7be86bed835b19e464618d55969af1d2282c49aa442d621fb95d36df62679e626e0bef34b3e8f422e7
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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203.153.216.46:443
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195.154.146.35:443
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190.90.233.66:443
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191.252.103.16:80
-
37.44.244.177:8080
-
168.197.250.14:80
-
116.124.128.206:8080
-
54.37.228.122:443
-
159.69.237.188:443
-
85.214.67.203:8080
-
210.57.209.142:8080
-
78.47.204.80:443
-
185.148.168.220:8080
-
142.4.219.173:8080
-
85.25.120.45:8080
-
128.199.192.135:8080
-
66.42.57.149:443
-
62.171.178.147:8080
-
54.38.242.185:443
-
217.182.143.207:443
-
185.148.168.15:8080
-
37.59.209.141:8080
-
207.148.81.119:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1636 wrote to memory of 1212 1636 regsvr32.exe 27 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28 PID 1212 wrote to memory of 952 1212 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ac1e9bc8492fc9a6fb749886352792d5.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ac1e9bc8492fc9a6fb749886352792d5.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\ac1e9bc8492fc9a6fb749886352792d5.dll",DllRegisterServer3⤵PID:952
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