Analysis Overview
SHA256
a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704
Threat Level: Known bad
The file Electronic_Tracking_INV_#9836582365728523752.exe was found to be: Known bad.
Malicious Activity Summary
Buer
Modifies WinLogon for persistence
Buer Loader
Executes dropped EXE
Loads dropped DLL
Deletes itself
Suspicious use of SetThreadContext
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2020-08-11 15:48
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2020-08-11 15:48
Reported
2020-08-11 15:50
Platform
win7
Max time kernel
141s
Max time network
118s
Command Line
Signatures
Buer
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\ProgramData\\1ff6f9cacff382d10a1a\\gennt.exe\"" | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe | N/A |
Buer Loader
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe | N/A |
| N/A | N/A | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1124 set thread context of 1172 | N/A | C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe | C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe |
| PID 1380 set thread context of 1820 | N/A | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe | N/A |
| N/A | N/A | C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe
"C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe"
C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe
"C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe"
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe "C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe" ensgJJ
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe "C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe" ensgJJ
C:\Windows\SysWOW64\secinit.exe
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -Command "& {Add-MpPreference -ExclusionPath C:\ProgramData\1ff6f9cacff382d10a1a}"
Network
Files
memory/1124-0-0x0000000000100000-0x000000000010F000-memory.dmp
memory/1172-1-0x0000000040000000-0x000000004000C000-memory.dmp
memory/1172-2-0x000000004000303B-mapping.dmp
memory/1172-4-0x0000000040000000-0x000000004000C000-memory.dmp
\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
memory/1380-6-0x0000000000000000-mapping.dmp
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
memory/1380-8-0x00000000000D0000-0x00000000000DF000-memory.dmp
memory/1820-10-0x000000004000303B-mapping.dmp
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
C:\ProgramData\1ff6f9cacff382d10a1a\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
memory/1252-15-0x0000000000000000-mapping.dmp
memory/1788-16-0x0000000000000000-mapping.dmp
memory/1788-17-0x0000000073BD0000-0x00000000742BE000-memory.dmp
memory/1788-18-0x0000000002330000-0x0000000002331000-memory.dmp
memory/1788-19-0x0000000004740000-0x0000000004741000-memory.dmp
memory/1788-20-0x0000000004FF0000-0x0000000004FF1000-memory.dmp
memory/1788-21-0x0000000005240000-0x0000000005241000-memory.dmp
memory/1788-24-0x00000000056A0000-0x00000000056A1000-memory.dmp
memory/1788-29-0x0000000006090000-0x0000000006091000-memory.dmp
memory/1788-30-0x0000000006210000-0x0000000006211000-memory.dmp
memory/1788-37-0x00000000061B0000-0x00000000061B1000-memory.dmp
memory/1788-38-0x0000000005610000-0x0000000005611000-memory.dmp
memory/1788-52-0x0000000006300000-0x0000000006301000-memory.dmp
memory/1788-53-0x0000000006310000-0x0000000006311000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-08-11 15:48
Reported
2020-08-11 15:50
Platform
win10v200722
Max time kernel
123s
Max time network
150s
Command Line
Signatures
Buer
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\ProgramData\\7d88e65552dcd26d37bf\\gennt.exe\"" | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe | N/A |
Buer Loader
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe | N/A |
| N/A | N/A | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3908 set thread context of 3704 | N/A | C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe | C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe |
| PID 2420 set thread context of 2856 | N/A | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\secinit.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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:\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:\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 |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe | N/A |
| N/A | N/A | C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe
"C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe"
C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe
"C:\Users\Admin\AppData\Local\Temp\Electronic_Tracking_INV_#9836582365728523752.exe"
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe "C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe" ensgJJ
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe "C:\Users\Admin\AppData\Local\Temp\electronic_tracking_inv_#9836582365728523752.exe" ensgJJ
C:\Windows\SysWOW64\secinit.exe
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 332
Network
| Country | Destination | Domain | Proto |
| N/A | 13.107.4.52:80 | www.msftconnecttest.com | tcp |
Files
memory/3908-0-0x0000000000F70000-0x0000000000F7F000-memory.dmp
memory/3704-1-0x0000000040000000-0x000000004000C000-memory.dmp
memory/3704-2-0x000000004000303B-mapping.dmp
memory/3704-4-0x0000000040000000-0x000000004000C000-memory.dmp
memory/2420-5-0x0000000000000000-mapping.dmp
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
memory/2420-8-0x00000000005D0000-0x00000000005DF000-memory.dmp
memory/2856-10-0x000000004000303B-mapping.dmp
C:\ProgramData\7d88e65552dcd26d37bf\gennt.exe
| MD5 | 64f86981c7450dfd2c3915f213fc6720 |
| SHA1 | 5410d0e8569f0936b32de3199e8a187d6227fc1f |
| SHA256 | a1bdc2ca2e359ac7d5c26afb3cd89bb39285b8a8acc5876e691ceb4ba807b704 |
| SHA512 | 02e9e2e41a96a4e0279de44c5cdd7c18a4d08966e0e2ba9979d929f0fa5a902db1ceb3f2eb8a73d97725eed917f9e57d11999a0218f3f286908bf7e731931b22 |
memory/2568-14-0x0000000000000000-mapping.dmp
memory/3820-15-0x0000000004790000-0x0000000004791000-memory.dmp
memory/2568-16-0x0000000000000000-mapping.dmp
memory/2568-17-0x0000000000000000-mapping.dmp
memory/2568-18-0x0000000000000000-mapping.dmp
memory/2568-19-0x0000000000000000-mapping.dmp
memory/2568-20-0x0000000000000000-mapping.dmp
memory/3820-21-0x0000000004F60000-0x0000000004F61000-memory.dmp