Analysis Overview
SHA256
6eccb4a585edfb2d4589851a1994d2cfff4f6f7c05041a0fa4b1498992df6790
Threat Level: Known bad
The file 6eccb4a585edfb2d4589851a1994d2cfff4f6f7c05041a0fa4b1498992df6790.tar was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 01:30
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 01:30
Reported
2024-08-31 01:32
Platform
win10v2004-20240802-en
Max time kernel
146s
Max time network
143s
Command Line
Signatures
Formbook
Formbook payload
| 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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4004 set thread context of 4140 | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 4140 set thread context of 3512 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 3548 set thread context of 3512 | N/A | C:\Windows\SysWOW64\mstsc.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr
"C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr" /S
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.ysticastrospain.online | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | www.ockyjapan.net | udp |
| US | 8.8.8.8:53 | www.avaburrn.rest | udp |
| US | 8.8.8.8:53 | www.ackersandmoverschennai.net | udp |
Files
memory/4004-0-0x00000000753AE000-0x00000000753AF000-memory.dmp
memory/4004-1-0x00000000006D0000-0x000000000076C000-memory.dmp
memory/4004-2-0x0000000005770000-0x0000000005D14000-memory.dmp
memory/4004-3-0x00000000051C0000-0x0000000005252000-memory.dmp
memory/4004-4-0x0000000005140000-0x000000000514A000-memory.dmp
memory/4004-5-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/4004-6-0x0000000006730000-0x00000000067CA000-memory.dmp
memory/4004-7-0x0000000006810000-0x0000000006828000-memory.dmp
memory/4004-8-0x00000000753AE000-0x00000000753AF000-memory.dmp
memory/4004-9-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/4004-10-0x0000000006320000-0x0000000006396000-memory.dmp
memory/4004-11-0x0000000006540000-0x00000000065DC000-memory.dmp
memory/4140-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3708-16-0x0000000005AC0000-0x00000000060E8000-memory.dmp
memory/3708-17-0x00000000753AE000-0x00000000753AF000-memory.dmp
memory/3708-18-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3708-19-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/4140-20-0x00000000019C0000-0x0000000001D0A000-memory.dmp
memory/4004-15-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/4140-23-0x0000000001370000-0x0000000001384000-memory.dmp
memory/3512-24-0x0000000008D70000-0x0000000008EA2000-memory.dmp
memory/4140-22-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3708-14-0x0000000005300000-0x0000000005336000-memory.dmp
memory/3708-25-0x00000000059E0000-0x0000000005A02000-memory.dmp
memory/3708-26-0x00000000060F0000-0x0000000006156000-memory.dmp
memory/3708-27-0x0000000006250000-0x00000000062B6000-memory.dmp
memory/3708-28-0x00000000062C0000-0x0000000006614000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uusccmrs.2yb.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3708-38-0x00000000068A0000-0x00000000068BE000-memory.dmp
memory/3708-39-0x0000000006930000-0x000000000697C000-memory.dmp
memory/3708-40-0x000000007FDB0000-0x000000007FDC0000-memory.dmp
memory/3708-41-0x0000000006E60000-0x0000000006E92000-memory.dmp
memory/3708-42-0x0000000071C60000-0x0000000071CAC000-memory.dmp
memory/3708-48-0x0000000005480000-0x0000000005490000-memory.dmp
memory/3708-53-0x0000000006E40000-0x0000000006E5E000-memory.dmp
memory/3708-54-0x0000000007890000-0x0000000007933000-memory.dmp
memory/3708-55-0x0000000008300000-0x000000000897A000-memory.dmp
memory/3708-56-0x00000000079C0000-0x00000000079DA000-memory.dmp
memory/3708-57-0x0000000007A30000-0x0000000007A3A000-memory.dmp
memory/3708-58-0x0000000007E60000-0x0000000007EF6000-memory.dmp
memory/3548-59-0x0000000000480000-0x00000000005BA000-memory.dmp
memory/3548-61-0x0000000000480000-0x00000000005BA000-memory.dmp
memory/3708-63-0x00000000753AE000-0x00000000753AF000-memory.dmp
memory/3708-65-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3708-64-0x0000000007DD0000-0x0000000007DE1000-memory.dmp
memory/3708-62-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3708-66-0x0000000007E00000-0x0000000007E0E000-memory.dmp
memory/3708-67-0x0000000007E10000-0x0000000007E24000-memory.dmp
memory/3708-68-0x0000000007F00000-0x0000000007F1A000-memory.dmp
memory/3708-69-0x0000000007E50000-0x0000000007E58000-memory.dmp
memory/3708-72-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3548-73-0x0000000000310000-0x000000000033F000-memory.dmp
memory/3512-78-0x0000000003370000-0x000000000343A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 01:30
Reported
2024-08-31 01:32
Platform
win7-20240704-en
Max time kernel
119s
Max time network
124s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2192 set thread context of 2632 | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
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\Payment Slip copy.scr | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\Payment Slip copy.scr
"C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr" /S
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment Slip copy.scr"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 36
Network
Files
memory/2192-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/2192-1-0x0000000000870000-0x000000000090C000-memory.dmp
memory/2192-2-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/2192-3-0x00000000048D0000-0x000000000496A000-memory.dmp
memory/2192-4-0x0000000000600000-0x0000000000618000-memory.dmp
memory/2192-5-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/2192-6-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/2192-7-0x0000000004490000-0x0000000004506000-memory.dmp
memory/2632-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2632-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2632-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2632-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2192-14-0x0000000074AB0000-0x000000007519E000-memory.dmp