Analysis
- max time kernel
38s - max time network
171s - platform
windows7_x64 - resource
win7-20220331-en - submitted
04/04/2022, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
927af9c8f041d2535a5ede3ca7240e4c.dll
Resource
win7-20220331-en
General
- Target 927af9c8f041d2535a5ede3ca7240e4c.dll
- Size 480KB
- Sample220404-ppf4psefc7
- SHA256 ef0c7c1865ef5b96ec8696a876e80b6ab5f4becf79ca118be7df53f66078af6a
- MD5 927af9c8f041d2535a5ede3ca7240e4c
- SHA1 ff6004a2eba64a50a8679400693be507f1498a42
- SHA512 e69ae52594b5117e703a0f9be40f4ad0117212fb268ebac1fe2993d6579bc68f9d6df36ef7f657a6249a6580ae8fe2ed2036c6377eaa49eea34934d9a7341931
- 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\Lhxqaxwxwmd\sarojkvrq.uda regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 932 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1216 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1228 wrote to memory of 1216 1228 regsvr32.exe 28 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29 PID 1216 wrote to memory of 932 1216 regsvr32.exe 29
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\927af9c8f041d2535a5ede3ca7240e4c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\927af9c8f041d2535a5ede3ca7240e4c.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Lhxqaxwxwmd\sarojkvrq.uda"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:932
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