Analysis Overview
SHA256
19016227bbad1d388ed7c0ad968a882e7e7702457257426931f6d6005eea5472
Threat Level: Known bad
The file 5 days Itinerery.doc was found to be: Known bad.
Malicious Activity Summary
MassLogger
MassLogger Main Payload
MassLogger log file
ServiceHost packer
Executes dropped EXE
Blocklisted process makes network request
Checks computer location settings
Reads user/profile data of web browsers
Loads dropped DLL
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
Program crash
Office loads VBA resources, possible macro or embedded object present
Suspicious use of SetWindowsHookEx
Launches Equation Editor
Delays execution with timeout.exe
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Enumerates system info in registry
Checks processor information in registry
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2020-12-17 08:22
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2020-12-17 08:22
Reported
2020-12-17 08:24
Platform
win10v20201028
Max time kernel
140s
Max time network
136s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
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\5 days Itinerery.doc" /o ""
Network
Files
memory/648-2-0x000001EB4E0E0000-0x000001EB4E717000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2020-12-17 08:22
Reported
2020-12-17 08:24
Platform
win7v20201028
Max time kernel
69s
Max time network
120s
Command Line
Signatures
MassLogger
MassLogger Main Payload
| Description | Indicator | Process | Target |
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MassLogger log file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ServiceHost packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1296 set thread context of 1208 | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | C:\Users\Admin\AppData\Roaming\KDO.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Debug\WIA\wiatrace.log | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Roaming\KDO.exe |
Office loads VBA resources, possible macro or embedded object present
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Launches Equation Editor
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\KDO.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5 days Itinerery.doc"
C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
C:\Users\Admin\AppData\Roaming\KDO.exe
C:\Users\Admin\AppData\Roaming\KDO.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 4.104
C:\Windows\SysWOW64\timeout.exe
timeout 4.104
C:\Users\Admin\AppData\Roaming\KDO.exe
"C:\Users\Admin\AppData\Roaming\KDO.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 1632
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | mute-saga-0240.lovesick.jp | udp |
| N/A | 163.44.185.199:80 | mute-saga-0240.lovesick.jp | tcp |
| N/A | 8.8.8.8:53 | hastebin.com | udp |
| N/A | 172.67.143.180:443 | hastebin.com | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.235.83.248:80 | api.ipify.org | tcp |
Files
memory/2000-2-0x000007FEF6780000-0x000007FEF69FA000-memory.dmp
\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
memory/1296-5-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
C:\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
C:\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
memory/1296-8-0x000000006B630000-0x000000006BD1E000-memory.dmp
memory/1296-9-0x0000000000CF0000-0x0000000000CF1000-memory.dmp
memory/924-11-0x0000000000000000-mapping.dmp
memory/520-12-0x0000000000000000-mapping.dmp
memory/1296-13-0x00000000055E0000-0x0000000005681000-memory.dmp
C:\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
memory/1208-15-0x00000000004941AE-mapping.dmp
memory/1208-14-0x0000000000400000-0x000000000049A000-memory.dmp
memory/1208-18-0x0000000000400000-0x000000000049A000-memory.dmp
memory/1208-17-0x0000000000400000-0x000000000049A000-memory.dmp
memory/1208-19-0x000000006B630000-0x000000006BD1E000-memory.dmp
memory/1672-21-0x0000000000000000-mapping.dmp
memory/1672-23-0x0000000001F70000-0x0000000001F81000-memory.dmp
\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
memory/1208-26-0x0000000002110000-0x000000000214E000-memory.dmp
memory/1296-28-0x0000000000000000-mapping.dmp
memory/1296-27-0x0000000000000000-mapping.dmp
memory/1296-35-0x0000000000000000-mapping.dmp
memory/1296-37-0x0000000000000000-mapping.dmp
memory/1296-36-0x0000000000000000-mapping.dmp
memory/1296-34-0x0000000000000000-mapping.dmp
memory/1296-33-0x0000000000000000-mapping.dmp
memory/1296-32-0x0000000000000000-mapping.dmp
memory/1296-31-0x0000000000000000-mapping.dmp
memory/1296-30-0x0000000000000000-mapping.dmp
memory/1296-29-0x0000000000000000-mapping.dmp
memory/1296-38-0x0000000000000000-mapping.dmp
memory/1672-39-0x0000000002810000-0x0000000002821000-memory.dmp
\Users\Admin\AppData\Roaming\KDO.exe
| MD5 | 7aa5769c35ee7fc6bf69d344890a95f1 |
| SHA1 | 64204a293709fa84193c75bc4be9c402355d336e |
| SHA256 | 0578831081bfd6519c9c02e9b1fdbe4b558c665a5dd1d4eee2cd6cdf37192379 |
| SHA512 | 4384c5fe91b9641df5da77cbdc66e025b11023d519f519bcf9cde0555ab2fe7f3cdebf67db4a09e89e83cdfe0445d174d441a18cd69df678afc1eea8c8314192 |
memory/1208-41-0x0000000002160000-0x000000000216F000-memory.dmp
memory/1980-42-0x0000000000000000-mapping.dmp