Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 11:12
Static task
static1
Behavioral task
behavioral1
Sample
XRkuPnNPMWjG2ffyf5.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target XRkuPnNPMWjG2ffyf5.dll
- Size 784KB
- Sample220126-naweeacbbn
- SHA256 e1a55a327c7c2c1a5d215f9e13d836ada2fef0aecf12013fea68469920020106
- MD5 d44f76e2552fb7e313aa81ce996ad94f
- SHA1 0a981cec91868615bc361dc1353d38f7238881a6
- SHA512 2b0f3c07c86037449600de7ef32afd6a5d5ca8e60a513fa9a7122f23809f967aafc35af9b6c71cd7e74b01534cd3ae9831ff2c0cc77b663fa5e96b61abbdcb96
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
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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
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37.44.244.177:8080
-
168.197.250.14:80
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116.124.128.206:8080
-
54.37.228.122:443
-
159.69.237.188:443
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85.214.67.203:8080
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210.57.209.142:8080
-
78.47.204.80:443
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185.148.168.220:8080
-
142.4.219.173:8080
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85.25.120.45:8080
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128.199.192.135:8080
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66.42.57.149:443
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62.171.178.147:8080
-
54.38.242.185:443
-
217.182.143.207:443
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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 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1752 wrote to memory of 1528 1752 regsvr32.exe 27 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28 PID 1528 wrote to memory of 964 1528 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\XRkuPnNPMWjG2ffyf5.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\XRkuPnNPMWjG2ffyf5.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\XRkuPnNPMWjG2ffyf5.dll",DllRegisterServer3⤵PID:964
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