Analysis
- max time kernel
63s - max time network
57s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
03/02/2022, 20:11
Static task
static1
Behavioral task
behavioral1
Sample
f13356257a8ef932e65ef0f2e5b3b80e.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
f13356257a8ef932e65ef0f2e5b3b80e.dll
Resource
win10v2004-en-20220113
General
- Target f13356257a8ef932e65ef0f2e5b3b80e.dll
- Size 982KB
- Sample220203-yybd9addgl
- SHA256 cbce9edcf7e58a0e502e2eeb4f528d2bc18ba956699b1140b8beeb974637201f
- MD5 f13356257a8ef932e65ef0f2e5b3b80e
- SHA1 2d0c6e0ec8a20a9c66b804de9bc588bd8fbd7db5
- SHA512 e4c3fab6205abbf8db424536bdda165eba84e57b758fd67e86f528648ae79a49098c8fdab122d9bff8c07bf4b21b553129225248959c9b85debfb0e9224b5770
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
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174.136.15.27:8080
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185.122.58.89:443
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66.42.57.149:443
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159.69.237.188:443
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78.47.204.80:443
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54.38.242.185:443
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37.44.244.177:8080
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185.148.168.220:8080
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217.182.143.207:443
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198.199.98.78:8080
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139.196.72.155:8080
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59.148.253.194:443
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195.77.239.39:8080
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210.57.209.142:8080
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128.199.192.135:8080
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173.203.78.138:443
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62.171.178.147:8080
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85.214.67.203:8080
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185.148.168.15:8080
-
191.252.103.16:80
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190.90.233.66:443
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185.184.25.78:8080
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207.148.81.119:8080
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104.131.62.48:8080
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78.46.73.125:443
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37.59.209.141:8080
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118.98.72.86:443
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54.37.228.122:443
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168.197.250.14:80
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93.104.208.37:8080
-
54.37.106.167:8080
-
116.124.128.206:8080
-
194.9.172.107:8080
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203.153.216.46:443
-
195.154.146.35:443
-
103.41.204.169:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 612 wrote to memory of 1180 612 regsvr32.exe 27 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28 PID 1180 wrote to memory of 1880 1180 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f13356257a8ef932e65ef0f2e5b3b80e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:612 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f13356257a8ef932e65ef0f2e5b3b80e.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f13356257a8ef932e65ef0f2e5b3b80e.dll",DllRegisterServer3⤵PID:1880
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