Analysis
- max time kernel
58s - max time network
149s - platform
windows7_x64 - resource
win7-20220331-en - submitted
01/04/2022, 17:30
Static task
static1
Behavioral task
behavioral1
Sample
ba069201eaa412a237e7dd994cc15641.dll
Resource
win7-20220331-en
General
- Target ba069201eaa412a237e7dd994cc15641.dll
- Size 432KB
- Sample220401-v249ysegh7
- SHA256 35c05f1c98f1210700cdc615c0cea067a9aaa6f465352b27eafc06bec529ffe8
- MD5 ba069201eaa412a237e7dd994cc15641
- SHA1 e2102ecd2ccbe3f715bd4b4f5f09af7318dad0ea
- SHA512 d81478892826e83e0ceb8fc747412b1608f9dae90243375d2e75c0d48ab52a176c0dcb110c857906912e9df889cfe39a1442d89a6d52f1f1247bdf480ada35be
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch5
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5.189.160.61:443
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94.177.178.26:8080
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202.29.239.162:443
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54.38.143.246:7080
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119.59.125.140:8080
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185.148.168.15:8080
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188.166.229.148:443
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2.58.16.87:8080
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104.131.62.48:8080
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103.82.248.59:7080
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37.59.209.141:8080
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103.133.214.242:8080
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195.77.239.39:8080
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128.199.192.135:8080
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78.47.204.80:443
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59.148.253.194:443
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87.106.97.83:7080
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45.71.195.104:8080
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85.214.67.203:8080
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139.196.72.155:8080
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210.57.209.142:8080
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194.9.172.107:8080
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116.124.128.206:8080
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118.98.72.86:443
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203.153.216.46:443
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202.28.34.99:8080
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54.37.228.122:443
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202.134.4.210:7080
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88.217.172.165:8080
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196.44.98.190:8080
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195.154.146.35:443
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217.182.143.207:443
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36.67.23.59:443
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207.148.81.119:8080
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190.90.233.66:443
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66.42.57.149:443
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85.25.120.45:8080
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93.104.209.107:8080
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68.183.93.250:443
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103.42.58.120:7080
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5.56.132.177:8080
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159.69.237.188:443
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51.68.141.164:8080
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54.37.106.167:8080
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198.199.98.78:8080
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54.38.242.185:443
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62.171.178.147:8080
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37.44.244.177:8080
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103.41.204.169:8080
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78.46.73.125:443
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185.148.168.220:8080
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191.252.103.16:80
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175.126.176.79:8080
Signatures
- Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Bywdksmhutvzzr\jcdcfc.diz regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1976 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1676 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1712 wrote to memory of 1676 1712 regsvr32.exe 28 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29 PID 1676 wrote to memory of 1976 1676 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ba069201eaa412a237e7dd994cc15641.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ba069201eaa412a237e7dd994cc15641.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1676 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Bywdksmhutvzzr\jcdcfc.diz"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1976
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