Analysis Overview
SHA256
5789e77416fdf448bd2f24cbf75a4de888d7dd10c4f0c5ff4ba2345da2b4d7f9
Threat Level: Known bad
The file 19899077677.zip was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 02:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 02:49
Reported
2024-11-13 02:51
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
149s
Command Line
Signatures
Formbook
Formbook family
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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1960 set thread context of 4836 | N/A | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.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\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe | N/A |
| 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\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe
"C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.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\jRPmXcPzRyO.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jRPmXcPzRyO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA9EC.tmp"
C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe
"C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/1960-0-0x00000000748AE000-0x00000000748AF000-memory.dmp
memory/1960-1-0x0000000000010000-0x00000000000A8000-memory.dmp
memory/1960-2-0x0000000005060000-0x0000000005604000-memory.dmp
memory/1960-3-0x0000000004AB0000-0x0000000004B42000-memory.dmp
memory/1960-5-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/1960-6-0x0000000004D10000-0x0000000004DAC000-memory.dmp
memory/1960-4-0x0000000004C50000-0x0000000004C5A000-memory.dmp
memory/1960-7-0x00000000065E0000-0x00000000065F2000-memory.dmp
memory/1960-8-0x00000000748AE000-0x00000000748AF000-memory.dmp
memory/1960-9-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/1960-10-0x0000000005FE0000-0x0000000006058000-memory.dmp
memory/220-15-0x0000000002370000-0x00000000023A6000-memory.dmp
memory/220-17-0x0000000004F90000-0x00000000055B8000-memory.dmp
memory/220-16-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/220-18-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/220-20-0x00000000748A0000-0x0000000075050000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA9EC.tmp
| MD5 | b4c6f8cf4bc864f0282118a68905d54e |
| SHA1 | d417d4bfd1d69dac8dc7faa3cb27ef95d6571783 |
| SHA256 | 9f09bfde417c8fc061fc9c91ded3001d06493d6bbc06a1f1b4e65b96fc5de681 |
| SHA512 | be917f1cf2ffef5a6a84b57d5fdfbd7e4fdf94ff18669f964fdd1f013c2c92e57f64e890dd8533f7802e94a593d61f7d461f51790f32efa5611816f851c0295a |
memory/220-23-0x0000000004CE0000-0x0000000004D46000-memory.dmp
memory/4836-24-0x0000000000400000-0x000000000042F000-memory.dmp
memory/220-32-0x00000000056C0000-0x0000000005A14000-memory.dmp
memory/1960-33-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4836-34-0x0000000001380000-0x00000000016CA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0ofbf3i1.jlu.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/220-22-0x0000000004C70000-0x0000000004CD6000-memory.dmp
memory/220-21-0x0000000004BD0000-0x0000000004BF2000-memory.dmp
memory/220-38-0x0000000005C90000-0x0000000005CAE000-memory.dmp
memory/220-39-0x0000000005D20000-0x0000000005D6C000-memory.dmp
memory/220-40-0x000000007FC20000-0x000000007FC30000-memory.dmp
memory/220-41-0x0000000006250000-0x0000000006282000-memory.dmp
memory/220-42-0x0000000075100000-0x000000007514C000-memory.dmp
memory/220-52-0x0000000004950000-0x0000000004960000-memory.dmp
memory/220-53-0x0000000006230000-0x000000000624E000-memory.dmp
memory/220-54-0x0000000006C90000-0x0000000006D33000-memory.dmp
memory/220-55-0x0000000007600000-0x0000000007C7A000-memory.dmp
memory/220-56-0x0000000006FB0000-0x0000000006FCA000-memory.dmp
memory/220-57-0x0000000007020000-0x000000000702A000-memory.dmp
memory/220-58-0x0000000007230000-0x00000000072C6000-memory.dmp
memory/220-59-0x00000000071B0000-0x00000000071C1000-memory.dmp
memory/220-60-0x00000000071E0000-0x00000000071EE000-memory.dmp
memory/220-61-0x00000000071F0000-0x0000000007204000-memory.dmp
memory/220-62-0x00000000072F0000-0x000000000730A000-memory.dmp
memory/220-63-0x00000000072D0000-0x00000000072D8000-memory.dmp
memory/220-66-0x00000000748A0000-0x0000000075050000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 02:49
Reported
2024-11-13 02:51
Platform
win7-20240729-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Formbook
Formbook family
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 2488 set thread context of 2676 | N/A | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.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\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.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\WindowsPowerShell\v1.0\powershell.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe | N/A |
| 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\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe
"C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.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\jRPmXcPzRyO.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jRPmXcPzRyO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp625B.tmp"
C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe
"C:\Users\Admin\AppData\Local\Temp\3335faabca6c9f12f7f1086828065cd19f491a6b705d4f7fba8ba6f53a3c5d87.exe"
Network
Files
memory/2488-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2488-1-0x0000000000860000-0x00000000008F8000-memory.dmp
memory/2488-2-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2488-3-0x0000000000390000-0x00000000003A2000-memory.dmp
memory/2488-4-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2488-5-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2488-6-0x0000000004D20000-0x0000000004D98000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp625B.tmp
| MD5 | a294292fb587cd6a330d90760a6ab0ba |
| SHA1 | 8d5113ca680ec1886739540951efc86671e6aa0d |
| SHA256 | d0fb15dd72a09f88602f9012146edf403716dc55752228c32ebeab9f57b6ede4 |
| SHA512 | 0a260156ecb3392a563b563df249ce9354f2b78aa2f76f2eaea1c3fe8612136ec06e056595cd20918dbe7a1a4e622279d9c432bb58151291474db4697ba9befe |
memory/2676-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2676-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2676-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2676-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2488-18-0x0000000073F50000-0x000000007463E000-memory.dmp