Analysis
- max time kernel
118s - max time network
147s - platform
windows10_x64 - resource
win10 - submitted
25/10/2020, 18:41
Static task
static1
Behavioral task
behavioral1
Sample
7ac9c8587af78029fed11382dcb0f493.exe
Resource
win7
General
- Target 7ac9c8587af78029fed11382dcb0f493.exe
- Size 666KB
- Sample201025-41ss72b5rx
- SHA256 57df0d40eb80a4fdc99d4a5055dbe6b9641594e31509d247c0fc615dc92ba19d
- MD5 7ac9c8587af78029fed11382dcb0f493
- SHA1 24ecfaeaf34aa842821c41cc713cc9c8a40c1ced
- SHA512 620451ea978c9edd3080f5ffb98713905835fa2512f638a87d0df2f2989713443c040e52650ae3541f9e9f2cd707ba12ed4b10797b97a00098248091a7279661
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
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
-
80.241.255.202:8080
-
71.72.196.159:80
-
164.160.45.41:8080
-
203.153.216.189:7080
-
185.94.252.104:443
-
142.112.10.95:20
-
61.19.246.238:443
-
220.245.198.194:80
-
37.139.21.175:8080
-
108.46.29.236:80
-
209.54.13.14:80
-
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
-
5.39.91.110:7080
-
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
-
121.124.124.40:7080
-
47.36.140.164:80
-
153.164.70.236:80
-
71.15.245.148:8080
-
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
-
66.76.12.94:8080
-
172.91.208.86:80
-
162.241.140.129:8080
-
168.235.67.138:7080
-
216.139.123.119:80
-
137.59.187.107:8080
-
139.59.60.244:8080
-
190.240.194.77:443
-
76.171.227.238:80
-
181.126.74.180:80
-
140.186.212.146:80
-
110.145.77.103:80
-
69.206.132.149:80
-
157.245.99.39:8080
-
98.174.164.72:80
-
104.131.44.150:8080
-
190.29.166.0:80
-
97.82.79.83:80
-
194.4.58.192:7080
-
120.150.218.241:443
-
96.245.227.43:80
-
218.147.193.146:80
-
110.142.236.207:80
-
24.179.13.119:80
-
49.3.224.99:8080
-
94.230.70.6:80
-
194.187.133.160:443
-
50.35.17.13:80
-
50.91.114.38:80
-
174.106.122.139:80
-
91.146.156.228:80
-
120.150.60.189:80
-
123.142.37.166:80
-
5.196.108.189:8080
-
74.208.45.104:8080
-
174.45.13.118:80
-
173.63.222.65:80
-
162.241.242.173:8080
-
76.175.162.101:80
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184.180.181.202:80
-
75.143.247.51:80
-
102.182.93.220:80
Signatures
- Emotet Payload 4 IoCs
Detects Emotet payload in memory.
resource yara_rule behavioral2/memory/4708-0-0x00000000005A0000-0x00000000005B9000-memory.dmp emotet behavioral2/memory/4708-1-0x00000000005C0000-0x00000000005D8000-memory.dmp emotet behavioral2/memory/4112-4-0x0000000000570000-0x0000000000589000-memory.dmp emotet behavioral2/memory/4112-5-0x00000000021A0000-0x00000000021B8000-memory.dmp emotet - Executes dropped EXE 1 IoCs
pid Process 4112 pcwum.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\srvcli\pcwum.exe 7ac9c8587af78029fed11382dcb0f493.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4112 pcwum.exe 4112 pcwum.exe 4112 pcwum.exe 4112 pcwum.exe 4112 pcwum.exe 4112 pcwum.exe 4112 pcwum.exe 4112 pcwum.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4708 7ac9c8587af78029fed11382dcb0f493.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4708 7ac9c8587af78029fed11382dcb0f493.exe 4112 pcwum.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4708 wrote to memory of 4112 4708 7ac9c8587af78029fed11382dcb0f493.exe 74 PID 4708 wrote to memory of 4112 4708 7ac9c8587af78029fed11382dcb0f493.exe 74 PID 4708 wrote to memory of 4112 4708 7ac9c8587af78029fed11382dcb0f493.exe 74
Processes
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C:\Users\Admin\AppData\Local\Temp\7ac9c8587af78029fed11382dcb0f493.exe"C:\Users\Admin\AppData\Local\Temp\7ac9c8587af78029fed11382dcb0f493.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\Windows\SysWOW64\srvcli\pcwum.exe"C:\Windows\SysWOW64\srvcli\pcwum.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4112
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