Analysis
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max time kernel
29s -
max time network
32s -
platform
windows10_x64 -
resource
win10v200722 -
submitted
28-07-2020 20:01
Static task
static1
General
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Target
5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe
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Size
64KB
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MD5
6e2c43103a677363534001bcb3d8fe04
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SHA1
32870ab4e89940a271d0dcece860c8ca5c87d3db
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SHA256
5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566
-
SHA512
7ac73e8957dca9c447e949cfda86e429ca91e44362f20702226236c2b48225f05c66e3f47e643ba993622cd319fa38a9cc81ba1298e6ea235ee93f0fa2d46628
Malware Config
Extracted
emotet
177.37.81.212:443
74.207.230.187:8080
190.164.75.175:80
87.252.100.28:80
105.209.239.55:80
163.172.107.70:8080
37.208.106.146:8080
24.157.25.203:80
212.112.113.235:80
140.207.113.106:443
75.139.38.211:80
192.210.217.94:8080
46.49.124.53:80
75.127.14.170:8080
87.106.231.60:8080
139.59.12.63:8080
181.167.35.84:80
201.214.108.231:80
74.208.173.91:8080
189.146.1.78:443
212.156.133.218:80
37.70.131.107:80
181.113.229.139:443
144.139.91.187:80
50.116.78.109:8080
46.32.229.152:8080
80.211.32.88:8080
157.7.164.178:8081
113.161.148.81:80
37.46.129.215:8080
216.75.37.196:8080
78.188.170.128:80
192.241.220.183:8080
77.74.78.80:443
81.214.253.80:443
45.118.136.92:8080
113.160.180.109:80
143.95.101.72:8080
181.143.101.19:8080
190.111.215.4:8080
192.163.221.191:8080
203.153.216.182:7080
46.105.131.68:8080
177.144.130.105:443
51.38.201.19:7080
190.55.233.156:80
181.134.9.162:80
178.33.167.120:8080
41.185.29.128:8080
78.189.111.208:443
181.164.110.7:80
203.153.216.178:7080
115.79.195.246:80
195.201.56.70:8080
179.5.118.12:80
185.142.236.163:443
91.83.93.103:443
Signatures
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
KBDSYR1.exepid process 2540 KBDSYR1.exe 2540 KBDSYR1.exe 2540 KBDSYR1.exe 2540 KBDSYR1.exe -
Emotet Payload 2 IoCs
Detects Emotet payload in memory.
Processes:
resource yara_rule behavioral1/memory/3908-0-0x00000000007C0000-0x00000000007CC000-memory.dmp emotet behavioral1/memory/2540-3-0x00000000004A0000-0x00000000004AC000-memory.dmp emotet -
Drops file in System32 directory 1 IoCs
Processes:
5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Windows.System.Diagnostics\KBDSYR1.exe 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exeKBDSYR1.exepid process 3908 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe 3908 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe 2540 KBDSYR1.exe 2540 KBDSYR1.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exepid process 3908 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exedescription pid process target process PID 3908 wrote to memory of 2540 3908 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe KBDSYR1.exe PID 3908 wrote to memory of 2540 3908 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe KBDSYR1.exe PID 3908 wrote to memory of 2540 3908 5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe KBDSYR1.exe -
Executes dropped EXE 1 IoCs
Processes:
KBDSYR1.exepid process 2540 KBDSYR1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe"C:\Users\Admin\AppData\Local\Temp\5463318351abaf37f13608204bf6d11ffb8100d993ac2a13f1bddbeb9d26b566.exe"1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\Windows.System.Diagnostics\KBDSYR1.exe"C:\Windows\SysWOW64\Windows.System.Diagnostics\KBDSYR1.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Windows\SysWOW64\Windows.System.Diagnostics\KBDSYR1.exe
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memory/2540-1-0x0000000000000000-mapping.dmp
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memory/2540-3-0x00000000004A0000-0x00000000004AC000-memory.dmpFilesize
48KB
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memory/3908-0-0x00000000007C0000-0x00000000007CC000-memory.dmpFilesize
48KB