Analysis Overview
SHA256
19157045ecc10e0db37a1f84bf66614822f3256bb240f9ee1342295e37aa64a9
Threat Level: Known bad
The file JaffaCakes118_19157045ecc10e0db37a1f84bf66614822f3256bb240f9ee1342295e37aa64a9 was found to be: Known bad.
Malicious Activity Summary
Formbook family
Formbook
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-30 02:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-30 02:05
Reported
2024-12-30 02:08
Platform
win7-20240903-en
Max time kernel
146s
Max time network
123s
Command Line
Signatures
Formbook
Formbook family
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1324 set thread context of 2752 | N/A | C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2752 set thread context of 1208 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 2752 set thread context of 1208 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 616 set thread context of 1208 | N/A | C:\Windows\SysWOW64\raserver.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\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.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\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\raserver.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\raserver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\raserver.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe | 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\raserver.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe
"C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YKIXrXdfzJS.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YKIXrXdfzJS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8E89.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\raserver.exe
"C:\Windows\SysWOW64\raserver.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/1324-0-0x000000007467E000-0x000000007467F000-memory.dmp
memory/1324-1-0x0000000001220000-0x00000000012F6000-memory.dmp
memory/1324-2-0x0000000074670000-0x0000000074D5E000-memory.dmp
memory/1324-3-0x00000000005F0000-0x00000000005FE000-memory.dmp
memory/1324-4-0x000000007467E000-0x000000007467F000-memory.dmp
memory/1324-5-0x0000000074670000-0x0000000074D5E000-memory.dmp
memory/1324-6-0x0000000005AC0000-0x0000000005B6E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8E89.tmp
| MD5 | ae98275d590690ae594fd61089c968a8 |
| SHA1 | 16b4da34f14d5afc4ab5a9cac84195b6c391d172 |
| SHA256 | 6979f093fd3bbcafa1306496fea2ba0e94f63ffed8f0e9feb876a646ce75664c |
| SHA512 | ccfae4f7256296cd8943dbf066e9413b023c7a9b52504a3a3b77dc25fd2d32b00230f95cb860a1ed6f1bb126c631061b3d316f457eb9a965476fcf98febce1f2 |
memory/1324-14-0x0000000007C20000-0x0000000007C8E000-memory.dmp
memory/2752-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2752-20-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2752-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2752-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1208-22-0x0000000003B30000-0x0000000003C30000-memory.dmp
memory/1324-23-0x0000000074670000-0x0000000074D5E000-memory.dmp
memory/2752-24-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1208-25-0x0000000007730000-0x00000000078B4000-memory.dmp
memory/616-26-0x0000000000EA0000-0x0000000000EBC000-memory.dmp
memory/616-27-0x00000000000D0000-0x00000000000FF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-30 02:05
Reported
2024-12-30 02:08
Platform
win10v2004-20241007-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Formbook
Formbook family
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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5036 set thread context of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2920 set thread context of 3408 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 924 set thread context of 3408 | N/A | C:\Windows\SysWOW64\cmd.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\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.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\schtasks.exe | N/A |
| 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:\Windows\SysWOW64\cmd.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.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\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | 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\cmd.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 WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe
"C:\Users\Admin\AppData\Local\Temp\97504b3dbc2dfe20922f3323f905aa9d4f5f440720cab63dd26c82f26f7d76a2.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YKIXrXdfzJS.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YKIXrXdfzJS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp463B.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.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 | 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 | 172.214.232.199.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.howdy.chat | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.leophorm.com | udp |
| US | 8.8.8.8:53 | www.philippinepodcastdirectory.com | udp |
| US | 8.8.8.8:53 | www.txherz.icu | udp |
Files
memory/5036-0-0x000000007530E000-0x000000007530F000-memory.dmp
memory/5036-1-0x0000000000960000-0x0000000000A36000-memory.dmp
memory/5036-2-0x00000000059A0000-0x0000000005F44000-memory.dmp
memory/5036-3-0x0000000005300000-0x0000000005392000-memory.dmp
memory/5036-4-0x00000000053F0000-0x000000000548C000-memory.dmp
memory/5036-5-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/5036-6-0x00000000052F0000-0x00000000052FA000-memory.dmp
memory/5036-7-0x0000000005660000-0x000000000566E000-memory.dmp
memory/5036-8-0x000000007530E000-0x000000007530F000-memory.dmp
memory/5036-9-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/5036-10-0x0000000006900000-0x00000000069AE000-memory.dmp
memory/5036-14-0x0000000008360000-0x00000000083C6000-memory.dmp
memory/2868-16-0x0000000002580000-0x00000000025B6000-memory.dmp
memory/2868-18-0x0000000005190000-0x00000000057B8000-memory.dmp
memory/2868-17-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2868-19-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2868-20-0x0000000075300000-0x0000000075AB0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp463B.tmp
| MD5 | 54968dce5e335836a5d8d372ac25acf7 |
| SHA1 | 5de466d9eddb4193aba24878103fd3c72ba5091e |
| SHA256 | e4c55d092de07485f7770ab7dc48c770b5a2bfd663051961c593b3e12d6acbd7 |
| SHA512 | fdc2944268934f4f021a6cd1b217d6209aca20d2ffea986f90a47c0bdfa639e2a78d801f33f1004bcd243be11ddf6e437793f06de2ac87b04077c171834af9ec |
memory/5036-22-0x00000000083D0000-0x000000000843E000-memory.dmp
memory/2920-23-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2868-25-0x00000000057C0000-0x0000000005826000-memory.dmp
memory/2868-24-0x00000000050C0000-0x00000000050E2000-memory.dmp
memory/3408-31-0x0000000007AD0000-0x0000000007BC6000-memory.dmp
memory/2868-32-0x00000000058A0000-0x0000000005BF4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gvwh4umo.k1p.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5036-42-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2920-30-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2920-29-0x0000000001420000-0x0000000001434000-memory.dmp
memory/2920-28-0x0000000000FD0000-0x000000000131A000-memory.dmp
memory/2868-43-0x0000000005E80000-0x0000000005E9E000-memory.dmp
memory/2868-44-0x0000000005F10000-0x0000000005F5C000-memory.dmp
memory/2868-45-0x000000007F4A0000-0x000000007F4B0000-memory.dmp
memory/2868-46-0x0000000006430000-0x0000000006462000-memory.dmp
memory/2868-47-0x0000000075B90000-0x0000000075BDC000-memory.dmp
memory/2868-57-0x0000000004B50000-0x0000000004B60000-memory.dmp
memory/2868-58-0x0000000006410000-0x000000000642E000-memory.dmp
memory/2868-59-0x00000000064C0000-0x0000000006563000-memory.dmp
memory/2868-60-0x00000000077E0000-0x0000000007E5A000-memory.dmp
memory/2868-61-0x00000000071A0000-0x00000000071BA000-memory.dmp
memory/2868-62-0x0000000007210000-0x000000000721A000-memory.dmp
memory/2868-63-0x0000000007420000-0x00000000074B6000-memory.dmp
memory/2868-64-0x00000000073A0000-0x00000000073B1000-memory.dmp
memory/924-67-0x0000000000330000-0x000000000038A000-memory.dmp
memory/2868-68-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/924-65-0x0000000000330000-0x000000000038A000-memory.dmp
memory/2868-69-0x00000000073D0000-0x00000000073DE000-memory.dmp
memory/2868-70-0x00000000073E0000-0x00000000073F4000-memory.dmp
memory/2868-71-0x00000000074E0000-0x00000000074FA000-memory.dmp
memory/2868-72-0x00000000074C0000-0x00000000074C8000-memory.dmp
memory/2868-73-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/2868-76-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/924-77-0x0000000000560000-0x000000000058F000-memory.dmp
memory/3408-78-0x0000000007AD0000-0x0000000007BC6000-memory.dmp
memory/3408-82-0x0000000008A30000-0x0000000008B0B000-memory.dmp