Analysis
- max time kernel
68s - max time network
144s - platform
windows7_x64 - resource
win7 - submitted
25/10/2020, 18:17
Static task
static1
Behavioral task
behavioral1
Sample
85c330770b485529df1b38a2e99003d4.exe
Resource
win7
General
- Target 85c330770b485529df1b38a2e99003d4.exe
- Size 341KB
- Sample201025-npbd2ef2w6
- SHA256 54aee08d68cabd6637b27e3fe89e093e6d2a271da35175b7e31c27c0d117a374
- MD5 85c330770b485529df1b38a2e99003d4
- SHA1 03fc46411b5a59878f0e30d98e54268eacc3110a
- SHA512 3163ffdb3b590535872ff49dbfc99f8412e974fe63618e793c7ce36514a2df8935e129f8d2e7ce277afad5392c3293ab7f7287703684052ded049043e70eae94
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch2
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75.188.96.231:80
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72.10.36.104:8080
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167.114.153.111:8080
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72.249.144.95:8080
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80.241.255.202:8080
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71.72.196.159:80
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164.160.45.41:8080
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203.153.216.189:7080
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185.94.252.104:443
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142.112.10.95:20
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61.19.246.238:443
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220.245.198.194:80
-
37.139.21.175:8080
-
108.46.29.236:80
-
209.54.13.14:80
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87.106.136.232:8080
-
87.106.139.101:8080
-
176.111.60.55:8080
-
130.0.132.242:80
-
94.200.114.161:80
-
47.144.21.12:443
-
139.162.60.124:8080
-
123.176.25.234:80
-
75.139.38.211:80
-
94.23.237.171:443
-
202.141.243.254:443
-
190.108.228.27:443
-
104.131.11.150:443
-
121.7.31.214:80
-
113.61.66.94:80
-
118.83.154.64:443
-
62.30.7.67:443
-
172.104.97.173:8080
-
68.252.26.78:80
-
89.216.122.92:80
-
46.105.131.79:8080
-
37.187.72.193:8080
-
124.41.215.226:80
-
91.211.88.52:7080
-
139.162.108.71:8080
-
72.143.73.234:443
-
61.33.119.226:443
-
89.121.205.18:80
-
109.74.5.95:8080
-
79.98.24.39:8080
-
78.24.219.147:8080
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5.39.91.110:7080
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62.75.141.82:80
-
93.147.212.206:80
-
209.141.54.221:7080
-
24.230.141.169:80
-
104.131.123.136:443
-
50.245.107.73:443
-
78.188.106.53:443
-
103.86.49.11:8080
-
95.9.5.93:80
-
49.50.209.131:80
-
83.110.223.58:443
-
186.74.215.34:80
-
95.213.236.64:8080
-
79.137.83.50:443
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121.124.124.40:7080
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47.36.140.164:80
-
153.164.70.236:80
-
71.15.245.148:8080
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24.137.76.62:80
-
208.180.207.205:80
-
74.214.230.200:80
-
188.219.31.12:80
-
139.99.158.11:443
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66.76.12.94:8080
-
172.91.208.86:80
-
162.241.140.129:8080
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168.235.67.138:7080
-
216.139.123.119:80
-
137.59.187.107:8080
-
139.59.60.244:8080
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190.240.194.77:443
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76.171.227.238:80
-
181.126.74.180:80
-
140.186.212.146:80
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110.145.77.103:80
-
69.206.132.149:80
-
157.245.99.39:8080
-
98.174.164.72:80
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104.131.44.150:8080
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190.29.166.0:80
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97.82.79.83:80
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194.4.58.192:7080
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120.150.218.241:443
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96.245.227.43:80
-
218.147.193.146:80
-
110.142.236.207:80
-
24.179.13.119:80
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49.3.224.99:8080
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94.230.70.6:80
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194.187.133.160:443
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50.35.17.13:80
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50.91.114.38:80
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174.106.122.139:80
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91.146.156.228:80
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120.150.60.189:80
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123.142.37.166:80
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5.196.108.189:8080
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74.208.45.104:8080
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174.45.13.118:80
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173.63.222.65:80
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162.241.242.173:8080
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76.175.162.101:80
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184.180.181.202:80
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75.143.247.51:80
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102.182.93.220:80
Signatures
- Emotet Payload 3 IoCs
Detects Emotet payload in memory.
resource yara_rule behavioral1/memory/748-0-0x0000000000280000-0x0000000000299000-memory.dmp emotet behavioral1/memory/748-1-0x00000000003B0000-0x00000000003C8000-memory.dmp emotet behavioral1/memory/1932-4-0x0000000000270000-0x0000000000289000-memory.dmp emotet - Executes dropped EXE 1 IoCs
pid Process 1932 muifontsetup.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\forfiles\muifontsetup.exe 85c330770b485529df1b38a2e99003d4.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1932 muifontsetup.exe 1932 muifontsetup.exe 1932 muifontsetup.exe 1932 muifontsetup.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 748 85c330770b485529df1b38a2e99003d4.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 748 85c330770b485529df1b38a2e99003d4.exe 1932 muifontsetup.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25 PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25 PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25 PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25 PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25 PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25 PID 748 wrote to memory of 1932 748 85c330770b485529df1b38a2e99003d4.exe 25
Processes
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C:\Users\Admin\AppData\Local\Temp\85c330770b485529df1b38a2e99003d4.exe"C:\Users\Admin\AppData\Local\Temp\85c330770b485529df1b38a2e99003d4.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Windows\SysWOW64\forfiles\muifontsetup.exe"C:\Windows\SysWOW64\forfiles\muifontsetup.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1932
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