Analysis
- max time kernel
120s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211014 - submitted
02/12/2021, 17:20
Static task
static1
Behavioral task
behavioral1
Sample
dvGOKVM.dll
Resource
win7-en-20211014
0 signatures
0 seconds
General
- Target dvGOKVM.dll
- Size 745KB
- Sample211202-vwfpeadhc3
- SHA256 e0e5c84c59297e7c2d90ebd6417dba1ac1fe7ed4d5d741ac0f5e88d696b64766
- MD5 ec12eb362db631d7cf98932287fe1289
- SHA1 b2751740a93361a9c6da47954d17f60bd6461b66
- SHA512 126fc3e973ee2a8ba205a460ae2570e1db4912609c5f3fadc4a292dd04ad66fabf63d21c05d6d408b953d0bb051591371108e0ee953c5b8f49319848066d3161
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch4
C2
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172.104.227.98:443
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31.207.89.74:8080
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46.55.222.11:443
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41.76.108.46:8080
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103.8.26.103:8080
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185.184.25.237:8080
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103.8.26.102:8080
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203.114.109.124:443
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45.118.115.99:8080
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178.79.147.66:8080
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58.227.42.236:80
-
45.118.135.203:7080
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103.75.201.2:443
-
195.154.133.20:443
-
192.254.71.210:443
-
45.142.114.231:8080
-
212.237.5.209:443
-
207.38.84.195:8080
-
104.251.214.46:8080
-
212.237.17.99:8080
-
212.237.56.116:7080
-
216.158.226.206:443
-
110.232.117.186:8080
-
158.69.222.101:443
-
107.182.225.142:8080
-
176.104.106.96:8080
-
81.0.236.90:443
-
50.116.54.215:443
-
138.185.72.26:8080
-
51.68.175.8:8080
-
210.57.217.132:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1552 wrote to memory of 1132 1552 regsvr32.exe 27 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29 PID 1132 wrote to memory of 460 1132 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dvGOKVM.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\dvGOKVM.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\dvGOKVM.dll",DllRegisterServer3⤵PID:460
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