Analysis
- max time kernel
123s - max time network
135s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 18:13
Static task
static1
Behavioral task
behavioral1
Sample
c4564463be02470c353aa112e01aaf5a.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target c4564463be02470c353aa112e01aaf5a.dll
- Size 784KB
- Sample220126-wtq8ssgdem
- SHA256 b06b4aade59a4c0d6b51cd2248410ef553ca933f6b25ead3f8ea4d97f4b63c1c
- MD5 c4564463be02470c353aa112e01aaf5a
- SHA1 3a33545aaca094cdacf1351f41de30602e58148b
- SHA512 d639b7587b576dc63c7587c3ce3cd133330d3ceec97eb170f2f721b130cf634df31cc05fd780485a1a1d532e11a6c6183ca1f1fbe3329cd726452df424bf42fb
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
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
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168.197.250.14:80
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116.124.128.206:8080
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54.37.228.122:443
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159.69.237.188:443
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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
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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
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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 6 IoCs
description pid Process procid_target PID 4144 wrote to memory of 3408 4144 regsvr32.exe 68 PID 4144 wrote to memory of 3408 4144 regsvr32.exe 68 PID 4144 wrote to memory of 3408 4144 regsvr32.exe 68 PID 3408 wrote to memory of 3596 3408 regsvr32.exe 69 PID 3408 wrote to memory of 3596 3408 regsvr32.exe 69 PID 3408 wrote to memory of 3596 3408 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c4564463be02470c353aa112e01aaf5a.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4144 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c4564463be02470c353aa112e01aaf5a.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3408 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c4564463be02470c353aa112e01aaf5a.dll",DllRegisterServer3⤵PID:3596
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