Analysis Overview
SHA256
f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a
Threat Level: Known bad
The file f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a 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
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-29 05:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-29 05:13
Reported
2024-08-29 05:16
Platform
win7-20240704-en
Max time kernel
17s
Max time network
19s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
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\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.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 |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe | N/A |
| 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\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.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\GTZFWbhtAZrT.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GTZFWbhtAZrT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7FBB.tmp"
C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe"
C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe"
C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe"
C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe"
C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe"
Network
Files
memory/2552-0-0x00000000748EE000-0x00000000748EF000-memory.dmp
memory/2552-1-0x0000000000380000-0x000000000041C000-memory.dmp
memory/2552-2-0x00000000748E0000-0x0000000074FCE000-memory.dmp
memory/2552-3-0x0000000000500000-0x0000000000518000-memory.dmp
memory/2552-4-0x00000000748EE000-0x00000000748EF000-memory.dmp
memory/2552-5-0x00000000748E0000-0x0000000074FCE000-memory.dmp
memory/2552-6-0x00000000007A0000-0x0000000000816000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7FBB.tmp
| MD5 | a18ec64da75d286aa0aa89244c7a134b |
| SHA1 | 76e470cae586506af822d0a29ad5961f66855a7b |
| SHA256 | 7da24be8a4c3aa439a9eb716663798672894f1786935828d7c595419e424ab96 |
| SHA512 | 5caaa8462b8dd3104c49eaf4bac7b37b038c38a9c91d3870f9b667b717eda74413fb12167b3553f5f04f7722ce6ac4118de217e1de7ef8475d91e5836f60259f |
memory/2552-14-0x00000000748E0000-0x0000000074FCE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-29 05:13
Reported
2024-08-29 05:16
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
150s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3636 set thread context of 2316 | N/A | C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe | C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.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\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.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 |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe | N/A |
| 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\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.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\GTZFWbhtAZrT.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GTZFWbhtAZrT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF6F3.tmp"
C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe
"C:\Users\Admin\AppData\Local\Temp\f17389114ceadad92245e477bcb03aee1a97f310f816083b6bd918d64230139a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| 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 |
Files
memory/3636-0-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/3636-1-0x00000000001E0000-0x000000000027C000-memory.dmp
memory/3636-2-0x0000000005290000-0x0000000005834000-memory.dmp
memory/3636-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp
memory/3636-4-0x00000000744D0000-0x0000000074C80000-memory.dmp
memory/3636-5-0x0000000004DA0000-0x0000000004DAA000-memory.dmp
memory/3636-6-0x00000000079B0000-0x00000000079C8000-memory.dmp
memory/3636-7-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/3636-8-0x00000000744D0000-0x0000000074C80000-memory.dmp
memory/3636-9-0x0000000005E40000-0x0000000005EB6000-memory.dmp
memory/3636-10-0x00000000060C0000-0x000000000615C000-memory.dmp
memory/1444-15-0x00000000029F0000-0x0000000002A26000-memory.dmp
memory/1444-16-0x00000000744D0000-0x0000000074C80000-memory.dmp
memory/1444-17-0x00000000056D0000-0x0000000005CF8000-memory.dmp
memory/1444-18-0x00000000744D0000-0x0000000074C80000-memory.dmp
memory/1444-19-0x00000000744D0000-0x0000000074C80000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF6F3.tmp
| MD5 | 6612a9bd6dec2b936f633a2abb9f1336 |
| SHA1 | f25f4ff1ca979ce8f538002691219b9fa09bd8a6 |
| SHA256 | bdd7a92a09cd8780948105ca79adf4daffceaec574324681e869f324b7dd6bd8 |
| SHA512 | ca0e41910c767e811e38cae82552ba0a47514b8b7ff9ca43407c3d7cecfff2b39dbc3ce7bbc3697c3951663b52b5d48a86c46a8f237bff6f5308f0dc693e61ec |
memory/1444-21-0x0000000005530000-0x0000000005552000-memory.dmp
memory/1444-23-0x0000000005640000-0x00000000056A6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_trlx0fnk.oev.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2316-24-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1444-22-0x00000000055D0000-0x0000000005636000-memory.dmp
memory/1444-35-0x0000000005D00000-0x0000000006054000-memory.dmp
memory/3636-36-0x00000000744D0000-0x0000000074C80000-memory.dmp
memory/2316-37-0x0000000001930000-0x0000000001C7A000-memory.dmp
memory/1444-38-0x00000000062F0000-0x000000000630E000-memory.dmp
memory/1444-39-0x0000000006340000-0x000000000638C000-memory.dmp
memory/1444-40-0x000000007F3E0000-0x000000007F3F0000-memory.dmp
memory/1444-41-0x00000000068D0000-0x0000000006902000-memory.dmp
memory/1444-42-0x0000000074D60000-0x0000000074DAC000-memory.dmp
memory/1444-52-0x00000000010F0000-0x0000000001100000-memory.dmp
memory/1444-53-0x00000000074C0000-0x00000000074DE000-memory.dmp
memory/1444-54-0x00000000074F0000-0x0000000007593000-memory.dmp
memory/1444-55-0x0000000007C60000-0x00000000082DA000-memory.dmp
memory/1444-56-0x0000000007620000-0x000000000763A000-memory.dmp
memory/1444-57-0x0000000007690000-0x000000000769A000-memory.dmp
memory/1444-58-0x00000000078A0000-0x0000000007936000-memory.dmp
memory/1444-59-0x0000000007820000-0x0000000007831000-memory.dmp
memory/1444-60-0x00000000744D0000-0x0000000074C80000-memory.dmp
memory/1444-61-0x0000000007850000-0x000000000785E000-memory.dmp
memory/1444-62-0x0000000007860000-0x0000000007874000-memory.dmp
memory/1444-63-0x0000000007960000-0x000000000797A000-memory.dmp
memory/1444-64-0x0000000007940000-0x0000000007948000-memory.dmp
memory/1444-67-0x00000000744D0000-0x0000000074C80000-memory.dmp