Analysis Overview
SHA256
4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94
Threat Level: Known bad
The file 4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe 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
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-25 01:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-25 01:40
Reported
2024-09-25 01:42
Platform
win7-20240903-en
Max time kernel
117s
Max time network
123s
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2096 set thread context of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.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\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.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\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe
"C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.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\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe"
C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe
"C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe"
C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe
"C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe"
Network
Files
memory/2096-0-0x0000000074E5E000-0x0000000074E5F000-memory.dmp
memory/2096-1-0x0000000000A50000-0x0000000000AEA000-memory.dmp
memory/2096-2-0x0000000074E50000-0x000000007553E000-memory.dmp
memory/2096-3-0x0000000000480000-0x0000000000492000-memory.dmp
memory/2096-4-0x0000000074E5E000-0x0000000074E5F000-memory.dmp
memory/2096-5-0x0000000074E50000-0x000000007553E000-memory.dmp
memory/2096-6-0x0000000004E10000-0x0000000004E86000-memory.dmp
memory/2980-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2980-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2980-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2980-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2096-15-0x0000000074E50000-0x000000007553E000-memory.dmp
memory/2980-16-0x0000000000AF0000-0x0000000000DF3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-25 01:40
Reported
2024-09-25 01:42
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
132s
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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3028 set thread context of 320 | N/A | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.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\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.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\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe
"C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.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\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe"
C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe
"C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe"
C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe
"C:\Users\Admin\AppData\Local\Temp\4a29c020657514662d82cf92cf660922d45184e961473f08326817611afbbb94.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/3028-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/3028-1-0x0000000000800000-0x000000000089A000-memory.dmp
memory/3028-2-0x0000000005830000-0x0000000005DD4000-memory.dmp
memory/3028-3-0x0000000005320000-0x00000000053B2000-memory.dmp
memory/3028-4-0x00000000052A0000-0x00000000052AA000-memory.dmp
memory/3028-5-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/3028-6-0x00000000056A0000-0x00000000056B2000-memory.dmp
memory/3028-7-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/3028-8-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/3028-9-0x0000000008E90000-0x0000000008F06000-memory.dmp
memory/3028-10-0x000000000B710000-0x000000000B7AC000-memory.dmp
memory/320-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3028-13-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/320-14-0x0000000001300000-0x000000000164A000-memory.dmp
memory/4536-15-0x0000000074E6E000-0x0000000074E6F000-memory.dmp
memory/4536-16-0x0000000002100000-0x0000000002136000-memory.dmp
memory/4536-17-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/4536-18-0x0000000004C40000-0x0000000005268000-memory.dmp
memory/4536-19-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/4536-21-0x0000000005270000-0x00000000052D6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1rwweavv.d4y.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4536-22-0x00000000052E0000-0x0000000005346000-memory.dmp
memory/4536-20-0x0000000004B80000-0x0000000004BA2000-memory.dmp
memory/4536-32-0x00000000053D0000-0x0000000005724000-memory.dmp
memory/4536-33-0x0000000005A20000-0x0000000005A3E000-memory.dmp
memory/4536-34-0x0000000005A70000-0x0000000005ABC000-memory.dmp
memory/4536-37-0x0000000070C80000-0x0000000070CCC000-memory.dmp
memory/4536-36-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/4536-35-0x0000000005F60000-0x0000000005F92000-memory.dmp
memory/4536-48-0x0000000006C90000-0x0000000006D33000-memory.dmp
memory/4536-47-0x0000000005FA0000-0x0000000005FBE000-memory.dmp
memory/4536-49-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/4536-50-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/4536-51-0x00000000073C0000-0x0000000007A3A000-memory.dmp
memory/4536-52-0x0000000006D60000-0x0000000006D7A000-memory.dmp
memory/4536-53-0x0000000006DC0000-0x0000000006DCA000-memory.dmp
memory/4536-54-0x0000000006FD0000-0x0000000007066000-memory.dmp
memory/4536-55-0x0000000006F50000-0x0000000006F61000-memory.dmp
memory/4536-56-0x0000000006F80000-0x0000000006F8E000-memory.dmp
memory/4536-57-0x0000000006F90000-0x0000000006FA4000-memory.dmp
memory/4536-58-0x0000000007090000-0x00000000070AA000-memory.dmp
memory/4536-59-0x0000000007070000-0x0000000007078000-memory.dmp
memory/4536-62-0x0000000074E60000-0x0000000075610000-memory.dmp