Analysis Overview
SHA256
add7248ca082a7fd942f2d8f4c8518aa56beb5e68411b709ca40d2665869eb45
Threat Level: Known bad
The file 02092024_1357_02092024_BOM-V29--20240618 Overdue.rar was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Deletes itself
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-02 13:57
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-02 13:57
Reported
2024-09-02 14:00
Platform
win7-20240704-en
Max time kernel
147s
Max time network
119s
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 |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2900 set thread context of 1784 | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe |
| PID 1784 set thread context of 1184 | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | C:\Windows\Explorer.EXE |
| PID 2892 set thread context of 1184 | N/A | C:\Windows\SysWOW64\wscript.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\BOM-V29--20240618 Overdue.exe | 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\wscript.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe
"C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
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\BOM-V29--20240618 Overdue.exe"
C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe
"C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe
"C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
Network
Files
memory/2900-0-0x0000000074E7E000-0x0000000074E7F000-memory.dmp
memory/2900-1-0x0000000001260000-0x0000000001312000-memory.dmp
memory/2900-2-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/2900-3-0x0000000000560000-0x0000000000578000-memory.dmp
memory/2900-4-0x0000000074E7E000-0x0000000074E7F000-memory.dmp
memory/2900-5-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/2900-6-0x0000000005B90000-0x0000000005C06000-memory.dmp
memory/1784-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1784-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1784-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1784-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2900-12-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/1784-13-0x0000000000AE0000-0x0000000000DE3000-memory.dmp
memory/1784-16-0x0000000000130000-0x0000000000144000-memory.dmp
memory/1184-19-0x00000000045A0000-0x000000000468A000-memory.dmp
memory/1784-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2892-20-0x0000000000480000-0x00000000004A6000-memory.dmp
memory/2892-21-0x0000000000070000-0x000000000009F000-memory.dmp
memory/1184-22-0x00000000045A0000-0x000000000468A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-02 13:57
Reported
2024-09-02 14:00
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
150s
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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4856 set thread context of 1876 | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe |
| PID 1876 set thread context of 3356 | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | C:\Windows\Explorer.EXE |
| PID 4540 set thread context of 3356 | N/A | C:\Windows\SysWOW64\chkdsk.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:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | 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\chkdsk.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\chkdsk.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\chkdsk.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\BOM-V29--20240618 Overdue.exe
"C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
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\BOM-V29--20240618 Overdue.exe"
C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe
"C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe
"C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
C:\Windows\SysWOW64\chkdsk.exe
"C:\Windows\SysWOW64\chkdsk.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\BOM-V29--20240618 Overdue.exe"
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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.rainstumper.info | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.golv.info | udp |
| US | 8.8.8.8:53 | www.pupt.rest | udp |
| US | 8.8.8.8:53 | www.rder0295.info | udp |
Files
memory/4856-0-0x0000000074D5E000-0x0000000074D5F000-memory.dmp
memory/4856-1-0x00000000001A0000-0x0000000000252000-memory.dmp
memory/4856-2-0x00000000051D0000-0x0000000005774000-memory.dmp
memory/4856-3-0x0000000004AE0000-0x0000000004B72000-memory.dmp
memory/4856-4-0x0000000004BA0000-0x0000000004BAA000-memory.dmp
memory/4856-5-0x0000000074D50000-0x0000000075500000-memory.dmp
memory/4856-6-0x0000000007860000-0x0000000007878000-memory.dmp
memory/4856-7-0x0000000074D5E000-0x0000000074D5F000-memory.dmp
memory/4856-8-0x0000000074D50000-0x0000000075500000-memory.dmp
memory/4856-9-0x0000000005D80000-0x0000000005DF6000-memory.dmp
memory/4856-10-0x0000000006000000-0x000000000609C000-memory.dmp
memory/1876-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4856-13-0x0000000074D50000-0x0000000075500000-memory.dmp
memory/2556-18-0x00000000055E0000-0x0000000005C08000-memory.dmp
memory/2556-17-0x0000000074DFE000-0x0000000074DFF000-memory.dmp
memory/2556-14-0x0000000002B10000-0x0000000002B46000-memory.dmp
memory/1876-16-0x0000000001250000-0x000000000159A000-memory.dmp
memory/3356-23-0x0000000002830000-0x0000000002917000-memory.dmp
memory/2556-22-0x0000000004FA0000-0x0000000004FB0000-memory.dmp
memory/1876-21-0x0000000000C60000-0x0000000000C74000-memory.dmp
memory/1876-20-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2556-19-0x0000000074DF0000-0x00000000755A0000-memory.dmp
memory/2556-25-0x0000000005500000-0x0000000005566000-memory.dmp
memory/2556-26-0x0000000005570000-0x00000000055D6000-memory.dmp
memory/2556-24-0x0000000005460000-0x0000000005482000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ak3yy2k4.v2q.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2556-36-0x0000000005DD0000-0x0000000006124000-memory.dmp
memory/2556-37-0x0000000006430000-0x000000000644E000-memory.dmp
memory/2556-38-0x0000000006480000-0x00000000064CC000-memory.dmp
memory/2556-39-0x000000007EE70000-0x000000007EE80000-memory.dmp
memory/2556-40-0x00000000073C0000-0x00000000073F2000-memory.dmp
memory/2556-41-0x0000000070C10000-0x0000000070C5C000-memory.dmp
memory/2556-51-0x0000000004FA0000-0x0000000004FB0000-memory.dmp
memory/2556-52-0x0000000007400000-0x000000000741E000-memory.dmp
memory/2556-53-0x0000000007420000-0x00000000074C3000-memory.dmp
memory/2556-55-0x0000000007760000-0x000000000777A000-memory.dmp
memory/2556-54-0x0000000007DA0000-0x000000000841A000-memory.dmp
memory/2556-56-0x00000000077D0000-0x00000000077DA000-memory.dmp
memory/2556-57-0x00000000079E0000-0x0000000007A76000-memory.dmp
memory/2556-58-0x0000000007960000-0x0000000007971000-memory.dmp
memory/2556-59-0x0000000007990000-0x000000000799E000-memory.dmp
memory/2556-60-0x00000000079A0000-0x00000000079B4000-memory.dmp
memory/2556-61-0x0000000007AA0000-0x0000000007ABA000-memory.dmp
memory/2556-62-0x0000000007A80000-0x0000000007A88000-memory.dmp
memory/2556-65-0x0000000074DF0000-0x00000000755A0000-memory.dmp
memory/4540-66-0x0000000000E60000-0x0000000000E6A000-memory.dmp
memory/4540-67-0x0000000000E60000-0x0000000000E6A000-memory.dmp
memory/3356-68-0x0000000002830000-0x0000000002917000-memory.dmp
memory/4540-69-0x0000000000810000-0x000000000083F000-memory.dmp
memory/3356-73-0x0000000002920000-0x00000000029C0000-memory.dmp