Analysis
- max time kernel
42s - max time network
153s - platform
windows7_x64 - resource
win7-20220331-en - submitted
04/04/2022, 10:44
Static task
static1
Behavioral task
behavioral1
Sample
a084f2c29dec9a3b81169b3358853847.dll
Resource
win7-20220331-en
General
- Target a084f2c29dec9a3b81169b3358853847.dll
- Size 480KB
- Sample220404-msswkadfe4
- SHA256 4acfea97fa352833b91f4731b62780cd94e6f4f29eaab3f5c92fac1e606cfa02
- MD5 a084f2c29dec9a3b81169b3358853847
- SHA1 9b71ed0728133c3c1fe7824439119f5ed967cde3
- SHA512 2ec6864bd80cbbfc801d399041e72f4e96bc473a992f1fd3fd248024242d109eaf2e24503835946a8a22293c6c5511a9c3db265d16a2a340fe664956b22c818c
- 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\Hgdxqwm\nrbthfu.vpg regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 932 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1480 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1988 wrote to memory of 1480 1988 regsvr32.exe 28 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29 PID 1480 wrote to memory of 932 1480 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a084f2c29dec9a3b81169b3358853847.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a084f2c29dec9a3b81169b3358853847.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1480 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Hgdxqwm\nrbthfu.vpg"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:932
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