Analysis Overview
SHA256
3759744039346620e9613f40f90e8f318e5f54ad49c070e2bd23b667f7e65bf6
Threat Level: Shows suspicious behavior
The file Mercurial.Grabber.v1.03.rar was found to be: Shows suspicious behavior.
Malicious Activity Summary
Obfuscated with Agile.Net obfuscator
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Modifies registry class
Suspicious use of SetWindowsHookEx
Opens file in notepad (likely ransom note)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-02 03:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-02 03:13
Reported
2024-09-02 03:16
Platform
win7-20240704-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings | C:\Windows\system32\rundll32.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2632 wrote to memory of 2832 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
| PID 2632 wrote to memory of 2832 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
| PID 2632 wrote to memory of 2832 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Mercurial.Grabber.v1.03.rar
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Mercurial.Grabber.v1.03.rar
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-02 03:13
Reported
2024-09-02 03:16
Platform
win10v2004-20240802-en
Max time kernel
106s
Max time network
108s
Command Line
Signatures
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings | C:\Windows\system32\OpenWith.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings | C:\Windows\system32\cmd.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\OpenWith.exe | N/A |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Mercurial.Grabber.v1.03.rar
C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-09-02 03:13
Reported
2024-09-02 03:16
Platform
win7-20240705-en
Max time kernel
147s
Max time network
118s
Command Line
Signatures
Obfuscated with Agile.Net obfuscator
| 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 |
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| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Mercurial.exe
"C:\Users\Admin\AppData\Local\Temp\Mercurial.exe"
Network
Files
memory/1672-0-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/1672-1-0x0000000000B00000-0x0000000000E3A000-memory.dmp
memory/1672-2-0x00000000006F0000-0x000000000070C000-memory.dmp
memory/1672-3-0x0000000000720000-0x0000000000740000-memory.dmp
memory/1672-4-0x0000000000AB0000-0x0000000000AD0000-memory.dmp
memory/1672-5-0x0000000000AD0000-0x0000000000AE0000-memory.dmp
memory/1672-6-0x0000000000AF0000-0x0000000000B04000-memory.dmp
memory/1672-7-0x0000000004920000-0x000000000498E000-memory.dmp
memory/1672-8-0x0000000002370000-0x000000000238E000-memory.dmp
memory/1672-9-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-10-0x0000000002430000-0x0000000002466000-memory.dmp
memory/1672-11-0x0000000002470000-0x000000000247E000-memory.dmp
memory/1672-12-0x0000000002480000-0x000000000248E000-memory.dmp
memory/1672-13-0x0000000004FC0000-0x000000000510A000-memory.dmp
memory/1672-14-0x0000000005110000-0x0000000005226000-memory.dmp
memory/1672-15-0x0000000004990000-0x00000000049C0000-memory.dmp
memory/1672-16-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-17-0x00000000055C0000-0x00000000055C8000-memory.dmp
memory/1672-18-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-19-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-20-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/1672-21-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-22-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-23-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-24-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-25-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-26-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-27-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/1672-28-0x00000000740E0000-0x00000000747CE000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-09-02 03:13
Reported
2024-09-02 03:16
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
95s
Command Line
Signatures
Obfuscated with Agile.Net obfuscator
| 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 |
| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Mercurial.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Mercurial.exe
"C:\Users\Admin\AppData\Local\Temp\Mercurial.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/3732-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/3732-1-0x0000000000F50000-0x000000000128A000-memory.dmp
memory/3732-2-0x0000000006280000-0x0000000006824000-memory.dmp
memory/3732-3-0x0000000005C10000-0x0000000005CA2000-memory.dmp
memory/3732-4-0x0000000005B40000-0x0000000005B4A000-memory.dmp
memory/3732-5-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-6-0x0000000005BE0000-0x0000000005BFC000-memory.dmp
memory/3732-8-0x0000000005DF0000-0x0000000005E10000-memory.dmp
memory/3732-7-0x0000000005DC0000-0x0000000005DE0000-memory.dmp
memory/3732-10-0x0000000005E20000-0x0000000005E34000-memory.dmp
memory/3732-11-0x0000000005E30000-0x0000000005E9E000-memory.dmp
memory/3732-9-0x0000000005E10000-0x0000000005E20000-memory.dmp
memory/3732-15-0x0000000005F50000-0x0000000005F5E000-memory.dmp
memory/3732-14-0x0000000005F30000-0x0000000005F3E000-memory.dmp
memory/3732-13-0x0000000005EF0000-0x0000000005F26000-memory.dmp
memory/3732-12-0x0000000005EB0000-0x0000000005ECE000-memory.dmp
memory/3732-16-0x0000000006830000-0x000000000697A000-memory.dmp
memory/3732-18-0x00000000061D0000-0x0000000006200000-memory.dmp
memory/3732-17-0x0000000006A70000-0x0000000006B86000-memory.dmp
memory/3732-19-0x0000000009570000-0x0000000009578000-memory.dmp
memory/3732-20-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-21-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-22-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-23-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-24-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/3732-25-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-26-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-27-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-28-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/3732-29-0x0000000074B80000-0x0000000075330000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-09-02 03:13
Reported
2024-09-02 03:16
Platform
win7-20240704-en
Max time kernel
14s
Max time network
18s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\readme.txt
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-09-02 03:13
Reported
2024-09-02 03:16
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
141s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\readme.txt
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |