Analysis
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max time kernel
133s -
max time network
150s -
resource
win10v191014
Task
task1
Sample
6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe
Resource
win7v191014
General
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Target
6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67
-
Sample
191119-sfrgrmle4j
-
SHA256
6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67
Malware Config
Extracted
emotet
172.104.233.225:8080
70.32.78.99:8080
213.189.36.51:8080
107.170.27.84:443
87.106.77.40:7080
77.55.211.77:8080
201.190.133.235:8080
181.16.17.210:443
87.118.70.69:8080
45.79.95.107:443
111.119.233.65:80
138.68.106.4:7080
200.113.106.18:80
170.130.31.177:8080
91.83.93.124:7080
212.71.237.140:8080
76.69.29.42:80
50.28.51.143:8080
68.183.190.199:8080
190.146.131.105:8080
149.62.173.247:8080
62.75.143.100:7080
94.183.71.206:7080
142.93.114.137:8080
96.20.84.254:7080
91.204.163.19:8090
92.169.250.229:8080
5.196.35.138:7080
86.42.166.147:80
186.23.132.93:990
189.141.224.163:443
60.54.37.25:80
88.250.223.190:8080
190.38.14.52:80
187.230.99.192:443
201.213.32.59:80
181.135.153.203:443
200.113.106.18:80
62.75.160.178:8080
110.93.247.98:443
139.5.237.27:443
190.97.30.167:990
200.58.83.179:80
181.198.203.45:443
217.199.160.224:8080
91.205.215.57:7080
181.231.62.54:80
85.234.143.94:8080
207.154.204.40:8080
163.172.40.218:7080
89.188.124.145:443
186.1.41.111:443
190.210.184.138:995
134.209.214.126:8080
178.79.163.131:8080
77.245.101.134:8080
81.169.140.14:443
203.25.159.3:8080
201.163.74.202:443
186.15.83.52:8080
80.85.87.122:8080
144.139.158.155:80
183.82.97.25:80
69.163.33.84:8080
154.120.227.206:8080
46.41.151.103:8080
82.196.15.205:8080
200.123.101.90:80
46.101.212.195:8080
104.131.58.132:8080
51.15.8.192:8080
196.194.77.181:443
119.59.124.163:8080
51.255.165.160:8080
46.28.111.142:7080
125.99.61.162:7080
185.86.148.222:8080
189.173.113.67:443
81.213.215.216:50000
14.160.93.230:80
190.4.50.26:80
109.169.86.13:8080
159.203.204.126:8080
68.183.170.114:8080
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4960 wrote to memory of 5036 4960 6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe 73 PID 5060 wrote to memory of 5088 5060 SppExtComObj.exe 75 PID 2860 wrote to memory of 2856 2860 rawattrib.exe 79 -
description ioc pid Process Event created Global\EEE599D15 5036 6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe -
Suspicious behavior: EmotetMutantsSpam 2 IoCs
pid Process 5036 6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe 2856 rawattrib.exe -
Drops file in system dir 11 IoCs
description ioc pid Process File renamed C:\Users\Admin\AppData\Local\Temp\6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe => C:\Windows\SysWOW64\rawattrib.exe 5036 6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat 2856 rawattrib.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2856 rawattrib.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2856 rawattrib.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2856 rawattrib.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2856 rawattrib.exe File opened for modification C:\Windows\Debug\ESE.TXT 4484 svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-1.tmp 4484 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-1.tmp 4484 svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-2.tmp 4484 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-2.tmp 4484 svchost.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 5036 6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe -
Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
description ioc pid Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer 4244 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName 4244 svchost.exe -
description ioc pid Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "0" 4292 svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "1" 4292 svchost.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2856 rawattrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe"C:\Users\Admin\AppData\Local\Temp\6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4960
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C:\Users\Admin\AppData\Local\Temp\6cbd35df492179538d1448e2c34e4422937b43e8bf32db9a471b809665dfef67.exe--2807481⤵
- Emotet Sync
- Suspicious behavior: EmotetMutantsSpam
- Drops file in system dir
- Suspicious behavior: RenamesItself
PID:5036
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:5060
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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=TimerEvent1⤵PID:5088
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C:\Windows\SysWOW64\rawattrib.exe"C:\Windows\SysWOW64\rawattrib.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2860
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C:\Windows\SysWOW64\rawattrib.exe--9e8f65081⤵
- Suspicious behavior: EmotetMutantsSpam
- Drops file in system dir
- Suspicious behavior: EnumeratesProcesses
PID:2856
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s BITS1⤵
- Drops file in system dir
PID:4484
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV1⤵PID:1776
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s DoSvc1⤵
- Checks system information in the registry (likely anti-VM)
PID:4244
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc1⤵
- Windows security modification
PID:4292
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup1⤵PID:4896
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Additional techniques
- T1089