Analysis
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max time kernel
131s -
max time network
148s -
resource
win10v191014
Task
task1
Sample
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe
Resource
win7v191014
0 signatures
General
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Target
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659
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Sample
191113-mj7hw4kcfs
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SHA256
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659
Score
N/A
Malware Config
Extracted
Family
emotet
C2
81.2.235.48:443
104.238.80.237:8080
178.249.187.150:7080
124.150.175.129:8080
154.120.227.206:8080
187.177.155.123:990
95.216.207.86:7080
189.154.130.167:443
188.220.235.237:8080
95.216.212.157:8080
193.34.144.138:8080
187.147.152.244:8080
152.169.32.143:8080
181.47.235.26:993
50.116.78.109:8080
94.177.253.126:80
51.38.134.203:8080
192.241.220.183:8080
190.217.1.149:80
172.104.70.207:8080
181.36.42.205:443
143.95.101.72:8080
5.189.148.98:8080
142.93.87.198:8080
83.169.33.157:8080
212.112.113.235:80
200.55.168.82:20
138.197.140.163:8080
211.229.116.130:80
176.58.93.123:80
70.45.30.28:80
103.205.177.229:80
201.196.15.79:990
198.57.217.170:8080
181.197.108.171:443
191.100.24.201:50000
91.109.5.28:8080
157.7.164.178:8081
181.198.203.45:443
139.162.185.116:443
124.150.175.133:80
172.245.13.50:8080
216.75.37.196:8080
216.70.88.55:8080
78.46.87.133:8080
177.226.25.78:80
189.218.243.150:443
190.128.222.14:80
46.105.131.68:8080
113.52.135.33:7080
46.17.6.116:8080
192.163.221.191:8080
23.253.207.142:8080
rsa_pubkey.plain
Signatures
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Suspicious behavior: EmotetMutantsSpam 2 IoCs
Processes:
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.execipherwnd.exepid process 4996 f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe 60 cipherwnd.exe -
Drops file in system dir 11 IoCs
Processes:
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.execipherwnd.exesvchost.exedescription ioc pid process File renamed C:\Users\Admin\AppData\Local\Temp\f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe => C:\Windows\SysWOW64\cipherwnd.exe 4996 f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat 60 cipherwnd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 60 cipherwnd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 60 cipherwnd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 60 cipherwnd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 60 cipherwnd.exe File opened for modification C:\Windows\Debug\ESE.TXT 3876 svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-1.tmp 3876 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-1.tmp 3876 svchost.exe File opened for modification C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-2.tmp 3876 svchost.exe File created C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache\Fonts\Download-2.tmp 3876 svchost.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
cipherwnd.exepid process 60 cipherwnd.exe -
Processes:
svchost.exedescription ioc pid process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "0" 4112 svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "1" 4112 svchost.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exeSppExtComObj.execipherwnd.exedescription pid process target process PID 4932 wrote to memory of 4996 4932 f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe PID 5048 wrote to memory of 5076 5048 SppExtComObj.exe SLUI.exe PID 1016 wrote to memory of 60 1016 cipherwnd.exe cipherwnd.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exepid process 4996 f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe -
Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
Processes:
svchost.exedescription ioc pid process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer 4104 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName 4104 svchost.exe -
Processes:
f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exedescription ioc pid process Event created Global\EEE599D15 4996 f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe"C:\Users\Admin\AppData\Local\Temp\f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4932
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C:\Users\Admin\AppData\Local\Temp\f1fcbf00d69c31ae3d86fe1afc628569fabfb9e8d488d4d118b3ce7dd195d659.exe--5353d5e11⤵
- Suspicious behavior: EmotetMutantsSpam
- Drops file in system dir
- Suspicious behavior: RenamesItself
- Emotet Sync
PID:4996
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:5048
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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:5076
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C:\Windows\SysWOW64\cipherwnd.exe"C:\Windows\SysWOW64\cipherwnd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1016
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C:\Windows\SysWOW64\cipherwnd.exe--978bc0581⤵
- Suspicious behavior: EmotetMutantsSpam
- Drops file in system dir
- Suspicious behavior: EnumeratesProcesses
PID:60
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s BITS1⤵
- Drops file in system dir
PID:3876
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV1⤵PID:4616
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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:4104
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc1⤵
- Windows security modification
PID:4112
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup1⤵PID:4712
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Additional techniques
- T1089