Analysis Overview
SHA256
e367697003bb438b6dfbff3c87d89e222c19b0f8e037171475212645b3fa2bce
Threat Level: Known bad
The file a4fe63b591ffb3b6b68b616b642fa848.bin 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
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 01:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 01:34
Reported
2024-11-14 01:36
Platform
win7-20240903-en
Max time kernel
122s
Max time network
123s
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 |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2168 set thread context of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe | C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe
"C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\OTdIRHx.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OTdIRHx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFD24.tmp"
C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe
"C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe"
C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe
"C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe"
Network
Files
memory/2168-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/2168-1-0x0000000001100000-0x000000000119A000-memory.dmp
memory/2168-2-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2168-3-0x00000000002A0000-0x00000000002B2000-memory.dmp
memory/2168-4-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/2168-5-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2168-6-0x0000000004C30000-0x0000000004CAA000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KBS6I1Y2LDR6LQBN97OS.temp
| MD5 | d03ae0c9bc81c3273c5b339020748b3b |
| SHA1 | b8e2a9791e5e7c24402bac0a72bab1f6cd00f4f2 |
| SHA256 | ad93bbc29dcc12e2267d6c5ce8719b337a4b5fcabc4821542c58fc52830c7664 |
| SHA512 | 7c9a8f7f6fb10085c37a62ec2b2202025d495879fc5ea64ac24edabf23b8e5199ab40ec6b4cc5d228d44dab05c86d87dc764f1957504446199d50ea7d5ae32bc |
C:\Users\Admin\AppData\Local\Temp\tmpFD24.tmp
| MD5 | ef27b559499ddd285312b239a98567a9 |
| SHA1 | 596fa925b6f04f6fe5edefc2a2320c79f898e610 |
| SHA256 | 5589129a5eedd7b367eb15f42e0ffbdc6bf73de007f5328b9bfecfeb2bee11b0 |
| SHA512 | 2f8b6fd7205754d73afb1d4d8f18320a19e4355f047eee797b8092a1719ae5e49c11051cf0671634f305a6ee4b03a7e41aca5ac649e668d9489a9a2e3a89c7f0 |
memory/2952-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2952-24-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2952-22-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2168-25-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2952-19-0x0000000000400000-0x000000000042F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 01:34
Reported
2024-11-14 01:36
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
151s
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 |
| 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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4680 set thread context of 4028 | N/A | C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe | C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\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:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe
"C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.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\OTdIRHx.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OTdIRHx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD7D2.tmp"
C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe
"C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe"
C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe
"C:\Users\Admin\AppData\Local\Temp\b9311758998b5ea517d97a07a4e66a2616ef9395eef50dae210f6246c7fe02ae.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/4680-0-0x000000007461E000-0x000000007461F000-memory.dmp
memory/4680-1-0x0000000000230000-0x00000000002CA000-memory.dmp
memory/4680-2-0x0000000005290000-0x0000000005834000-memory.dmp
memory/4680-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp
memory/4680-5-0x0000000004F30000-0x0000000004FCC000-memory.dmp
memory/4680-4-0x0000000004E80000-0x0000000004E8A000-memory.dmp
memory/4680-6-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/4680-7-0x0000000005280000-0x0000000005292000-memory.dmp
memory/4680-8-0x000000007461E000-0x000000007461F000-memory.dmp
memory/4680-9-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/4680-10-0x0000000006210000-0x000000000628A000-memory.dmp
memory/3372-15-0x0000000003020000-0x0000000003056000-memory.dmp
memory/3372-16-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/1640-17-0x0000000005620000-0x0000000005C48000-memory.dmp
memory/3372-18-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/1640-19-0x0000000074610000-0x0000000074DC0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpD7D2.tmp
| MD5 | 30d73267827da7d6c1255f53dfc69670 |
| SHA1 | fcaf172fe87d44aeb5e6c8d7fca57ee20b23da88 |
| SHA256 | 2eec353393149502631144bf82f9bfb13d6bf112f257141afff6f7aa5bdabded |
| SHA512 | 7a2ea68fd0d91bae555d3b68b88ad53de3308e3a270dbe0dd66b0ade823ba9948d1ab6b644c8d601047f251768da5e0d8088b3fef2799b6e45cc0d504def3028 |
memory/1640-21-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/3372-22-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/3372-25-0x00000000062A0000-0x0000000006306000-memory.dmp
memory/3372-24-0x0000000006230000-0x0000000006296000-memory.dmp
memory/4028-26-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1640-32-0x0000000005EE0000-0x0000000006234000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w01tb0tx.5xs.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1640-23-0x0000000005570000-0x0000000005592000-memory.dmp
memory/4680-47-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/1640-49-0x0000000006550000-0x000000000659C000-memory.dmp
memory/1640-48-0x0000000006520000-0x000000000653E000-memory.dmp
memory/3372-50-0x0000000006EB0000-0x0000000006EE2000-memory.dmp
memory/3372-51-0x0000000074EA0000-0x0000000074EEC000-memory.dmp
memory/1640-62-0x0000000074EA0000-0x0000000074EEC000-memory.dmp
memory/3372-61-0x0000000006E60000-0x0000000006E7E000-memory.dmp
memory/3372-72-0x0000000007910000-0x00000000079B3000-memory.dmp
memory/3372-73-0x0000000008290000-0x000000000890A000-memory.dmp
memory/1640-74-0x0000000007850000-0x000000000786A000-memory.dmp
memory/3372-75-0x0000000007CB0000-0x0000000007CBA000-memory.dmp
memory/3372-76-0x0000000007EC0000-0x0000000007F56000-memory.dmp
memory/1640-77-0x0000000007A60000-0x0000000007A71000-memory.dmp
memory/1640-78-0x0000000007A90000-0x0000000007A9E000-memory.dmp
memory/3372-79-0x0000000007E80000-0x0000000007E94000-memory.dmp
memory/3372-80-0x0000000007F80000-0x0000000007F9A000-memory.dmp
memory/1640-81-0x0000000007B80000-0x0000000007B88000-memory.dmp
memory/3372-87-0x0000000074610000-0x0000000074DC0000-memory.dmp
memory/1640-88-0x0000000074610000-0x0000000074DC0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 8f541135cb39f564acbfd596a5837dbe |
| SHA1 | 9119672d1813ebc4c01ef20961ece282d822c20b |
| SHA256 | 1e69491d56720101213b410bf413a864ef150abfae6c1c931b78f880fe7ab163 |
| SHA512 | f01cc6882c491ffffa2e1e360d89ea23f134170c9a7e065f3da561cd4219d42bc01aadb0377d44c7c063e27ff164be614a5aa28ac0b69fcf9d8d4a3d497ea9ae |