Analysis
- max time kernel
124s - max time network
126s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
28/01/2022, 17:59
Static task
static1
Behavioral task
behavioral1
Sample
zvb7uw.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target zvb7uw.dll
- Size 544KB
- Sample220128-wkq7faabe8
- SHA256 603dbb3169c8044ce37937ea05ae454c348e47ef6bbc052f022062f6aff832aa
- MD5 08f7629d318f73e45a3e1f58808da8eb
- SHA1 ff692406150390c314dc86a242ffb3f82c313226
- SHA512 b10ad4c4278454c0851df778fef448b2e6232941750eec7c0a089690bf2061e80d3e8807534ddfd7cb070bd57f3959e7aeee5b139495ab267a35fe80408668dd
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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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
-
78.46.73.125:443
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191.252.103.16:80
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210.57.209.142:8080
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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
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195.77.239.39:8080
-
59.148.253.194:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2832 wrote to memory of 3556 2832 regsvr32.exe 68 PID 2832 wrote to memory of 3556 2832 regsvr32.exe 68 PID 2832 wrote to memory of 3556 2832 regsvr32.exe 68 PID 3556 wrote to memory of 1804 3556 regsvr32.exe 69 PID 3556 wrote to memory of 1804 3556 regsvr32.exe 69 PID 3556 wrote to memory of 1804 3556 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\zvb7uw.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2832 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\zvb7uw.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3556 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\zvb7uw.dll",DllRegisterServer3⤵PID:1804
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