Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
31/01/2022, 15:23
Static task
static1
Behavioral task
behavioral1
Sample
kQ5ribC7b1HBE6b.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
kQ5ribC7b1HBE6b.dll
Resource
win10v2004-en-20220113
General
- Target kQ5ribC7b1HBE6b.dll
- Size 542KB
- Sample220131-ssf5naabb7
- SHA256 02bcfe70354190f5950b606661e4f139e17e76bc2f3a9f430ccbd416873733b2
- MD5 695a5b086ee21c794da2e8f8f338ee34
- SHA1 61f234851c318eef3bd7c5fbeaae7a6dc4c96610
- SHA512 220f04d7ba4afe31040934414dfb81674d53d37ec1bac72282102249072be423574e96f49874e8334334525b35beccaf9f8371ce0f89605fc4c71a336713a50a
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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74.207.230.120:8080
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139.196.72.155:8080
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37.44.244.177:8080
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37.59.209.141:8080
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116.124.128.206:8080
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217.182.143.207:443
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54.37.228.122:443
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203.153.216.46:443
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168.197.250.14:80
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207.148.81.119:8080
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195.154.146.35:443
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78.46.73.125:443
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191.252.103.16:80
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210.57.209.142:8080
-
185.168.130.138:443
-
142.4.219.173:8080
-
118.98.72.86:443
-
78.47.204.80:443
-
159.69.237.188:443
-
190.90.233.66:443
-
104.131.62.48:8080
-
62.171.178.147:8080
-
185.148.168.15:8080
-
54.38.242.185:443
-
198.199.98.78:8080
-
194.9.172.107:8080
-
85.214.67.203:8080
-
66.42.57.149:443
-
185.148.168.220:8080
-
103.41.204.169:8080
-
128.199.192.135:8080
-
195.77.239.39:8080
-
59.148.253.194:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1532 wrote to memory of 1540 1532 regsvr32.exe 27 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28 PID 1540 wrote to memory of 1356 1540 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\kQ5ribC7b1HBE6b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\kQ5ribC7b1HBE6b.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\kQ5ribC7b1HBE6b.dll",DllRegisterServer3⤵PID:1356
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