Analysis
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max time kernel
30s -
max time network
32s -
platform
windows10_x64 -
resource
win10v200722 -
submitted
29-07-2020 07:22
Static task
static1
General
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Target
aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe
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Size
688KB
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MD5
976a75a3af4e2ab33e84398b08773abf
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SHA1
00dac1925d0ef17cb16b9c33827469c04464d544
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SHA256
aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6
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SHA512
5622e55e8fdbe85e400604ad9f3a8962148ee550a009fdc17be1d084b5c5a6bcfca91b7cbe38bcbd1e1edb217322578df900d98df1bb91ffca7733f9cd4e104e
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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Executes dropped EXE 1 IoCs
pid Process 808 wevtutil.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 808 wevtutil.exe 808 wevtutil.exe 808 wevtutil.exe 808 wevtutil.exe -
Emotet Payload 2 IoCs
Detects Emotet payload in memory.
resource yara_rule behavioral1/memory/532-0-0x00000000005B0000-0x00000000005BC000-memory.dmp emotet behavioral1/memory/808-3-0x0000000000520000-0x000000000052C000-memory.dmp emotet -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\rasphone\wevtutil.exe aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 532 aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe 532 aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe 808 wevtutil.exe 808 wevtutil.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 532 aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 532 wrote to memory of 808 532 aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe 66 PID 532 wrote to memory of 808 532 aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe 66 PID 532 wrote to memory of 808 532 aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe 66
Processes
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C:\Users\Admin\AppData\Local\Temp\aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe"C:\Users\Admin\AppData\Local\Temp\aa595f88988518eeda18ecb395fdf262d0da474d90fa003d7e3c17e4d4c22ff6.exe"1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:532 -
C:\Windows\SysWOW64\rasphone\wevtutil.exe"C:\Windows\SysWOW64\rasphone\wevtutil.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:808
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