Analysis
- max time kernel
49s - max time network
141s - platform
windows7_x64 - resource
win7 - submitted
25/10/2020, 17:21
Static task
static1
Behavioral task
behavioral1
Sample
c9cfcea2e3702a71ef7cd59749ea99d5.exe
Resource
win7
General
- Target c9cfcea2e3702a71ef7cd59749ea99d5.exe
- Size 596KB
- Sample201025-bkhexrm8ys
- SHA256 b061ef352c490e007c2ab71e4722b48391b29b3094008514f0db127cc709bdcc
- MD5 c9cfcea2e3702a71ef7cd59749ea99d5
- SHA1 e292a91b3810cf32460db08a642d23a4c4074781
- SHA512 02d60e08b8022fe46be6d06fc1ff90ff1cb165c18839720d6f9ccbcd4cd5fff97c04cc5962e8c1e40325dd2441adc0ee5eea199a796ccd84e594296b7d99f4c3
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch2
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24.230.141.169:80
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72.249.144.95:8080
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164.160.45.41:8080
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120.150.218.241:443
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118.83.154.64:443
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61.33.119.226:443
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66.76.12.94:8080
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46.105.131.79:8080
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83.110.223.58:443
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185.94.252.104:443
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75.143.247.51:80
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130.0.132.242:80
-
203.153.216.189:7080
-
139.162.60.124:8080
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176.111.60.55:8080
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194.4.58.192:7080
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134.209.36.254:8080
-
110.145.77.103:80
-
142.112.10.95:20
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79.98.24.39:8080
-
97.82.79.83:80
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121.124.124.40:7080
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162.241.242.173:8080
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172.104.97.173:8080
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75.139.38.211:80
-
98.174.164.72:80
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208.180.207.205:80
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79.137.83.50:443
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216.139.123.119:80
-
71.72.196.159:80
-
50.35.17.13:80
-
104.131.123.136:443
-
194.187.133.160:443
-
190.108.228.27:443
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76.175.162.101:80
-
95.213.236.64:8080
-
47.36.140.164:80
-
123.176.25.234:80
-
120.150.60.189:80
-
172.91.208.86:80
-
5.196.74.210:8080
-
157.245.99.39:8080
-
85.25.106.204:8080
-
212.71.250.88:8080
-
37.139.21.175:8080
-
89.121.205.18:80
-
108.46.29.236:80
-
104.131.44.150:8080
-
68.252.26.78:80
-
168.235.67.138:7080
-
139.59.60.244:8080
-
71.15.245.148:8080
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104.131.11.150:443
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137.59.187.107:8080
-
153.164.70.236:80
-
87.106.136.232:8080
-
74.208.45.104:8080
-
94.200.114.161:80
-
91.146.156.228:80
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5.39.91.110:7080
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24.179.13.119:80
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139.99.158.11:443
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78.24.219.147:8080
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123.142.37.166:80
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72.143.73.234:443
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24.137.76.62:80
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190.240.194.77:443
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186.74.215.34:80
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209.54.13.14:80
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96.245.227.43:80
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220.245.198.194:80
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49.50.209.131:80
-
93.147.212.206:80
-
110.142.236.207:80
-
87.106.139.101:8080
-
121.7.31.214:80
-
167.114.153.111:8080
-
80.241.255.202:8080
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49.3.224.99:8080
-
89.216.122.92:80
-
103.86.49.11:8080
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69.206.132.149:80
-
109.74.5.95:8080
-
139.162.108.71:8080
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61.19.246.238:443
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181.126.74.180:80
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91.211.88.52:7080
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76.171.227.238:80
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47.144.21.12:443
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62.30.7.67:443
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124.41.215.226:80
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50.91.114.38:80
-
78.188.106.53:443
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113.61.66.94:80
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62.75.141.82:80
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209.141.54.221:7080
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174.106.122.139:80
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162.241.140.129:8080
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74.214.230.200:80
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174.45.13.118:80
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218.147.193.146:80
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37.187.72.193:8080
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140.186.212.146:80
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184.180.181.202:80
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5.196.108.189:8080
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94.23.237.171:443
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173.63.117.194:80
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188.219.31.12:80
Signatures
- Emotet Payload 3 IoCs
Detects Emotet payload in memory.
resource yara_rule behavioral1/memory/1568-0-0x0000000000380000-0x00000000003A2000-memory.dmp emotet behavioral1/memory/1568-1-0x00000000003B0000-0x00000000003D1000-memory.dmp emotet behavioral1/memory/1748-4-0x00000000002F0000-0x0000000000312000-memory.dmp emotet - Executes dropped EXE 1 IoCs
pid Process 1748 cnvfat.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\FXSXP32\cnvfat.exe c9cfcea2e3702a71ef7cd59749ea99d5.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1748 cnvfat.exe 1748 cnvfat.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1568 c9cfcea2e3702a71ef7cd59749ea99d5.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1568 c9cfcea2e3702a71ef7cd59749ea99d5.exe 1748 cnvfat.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1568 wrote to memory of 1748 1568 c9cfcea2e3702a71ef7cd59749ea99d5.exe 25 PID 1568 wrote to memory of 1748 1568 c9cfcea2e3702a71ef7cd59749ea99d5.exe 25 PID 1568 wrote to memory of 1748 1568 c9cfcea2e3702a71ef7cd59749ea99d5.exe 25 PID 1568 wrote to memory of 1748 1568 c9cfcea2e3702a71ef7cd59749ea99d5.exe 25
Processes
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C:\Users\Admin\AppData\Local\Temp\c9cfcea2e3702a71ef7cd59749ea99d5.exe"C:\Users\Admin\AppData\Local\Temp\c9cfcea2e3702a71ef7cd59749ea99d5.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\SysWOW64\FXSXP32\cnvfat.exe"C:\Windows\SysWOW64\FXSXP32\cnvfat.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1748
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