Analysis Overview
SHA256
2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f
Threat Level: Known bad
The file 2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 08:01
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 08:01
Reported
2024-05-09 08:03
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
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 |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1928 set thread context of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe | N/A |
| 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 AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| 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\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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\NFOLsr.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NFOLsr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6AF3.tmp"
C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe"
Network
Files
memory/1928-0-0x000000007479E000-0x000000007479F000-memory.dmp
memory/1928-1-0x0000000000BB0000-0x0000000000C70000-memory.dmp
memory/1928-2-0x0000000074790000-0x0000000074E7E000-memory.dmp
memory/1928-3-0x00000000003B0000-0x00000000003CE000-memory.dmp
memory/1928-4-0x0000000000410000-0x0000000000420000-memory.dmp
memory/1928-5-0x0000000000420000-0x0000000000436000-memory.dmp
memory/1928-6-0x0000000007890000-0x0000000007906000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp6AF3.tmp
| MD5 | 0fee7cafde00b770405ec9d8728366b1 |
| SHA1 | f7f55eaf0ccda0b1c5aec5e03882e9424ef875bc |
| SHA256 | 90d89779ed5c7b12543e4f6cb463b3a905edb2ffddbe81ccd3ef5132b05dc545 |
| SHA512 | af866440b6d3bf9bfc60a698da33a8258cbb4e594c1eaa44e61a7bf2fce29f36706829123930800fe4869d9e0c907358209775f3e9c1f75bdfeba058fd926beb |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | a2ac99b0b1ad66a0b4ce1cbdf94cf2fe |
| SHA1 | a88f0b822f2e87e2ecc6937ad07bdc637163eb60 |
| SHA256 | 11f141f66dc410e357b2cd93729283a5a58477cc863f22e5562a65c7edccbda3 |
| SHA512 | a2059907a95e4066da1fc61bf6bdb319317abc7c7e15d8611d5d87974c8fe75f4562aab61138cd2cbb8a9c1f2beab640718f0e748c8ff8936783127b571822e9 |
memory/2704-19-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2704-24-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1928-25-0x0000000074790000-0x0000000074E7E000-memory.dmp
memory/2704-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2704-21-0x0000000000400000-0x000000000042F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 08:01
Reported
2024-05-09 08:03
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
151s
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 |
| 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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2220 set thread context of 1808 | N/A | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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:\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\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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\NFOLsr.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NFOLsr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp79DE.tmp"
C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
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 | 22.160.190.20.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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
Files
memory/2220-0-0x00000000747CE000-0x00000000747CF000-memory.dmp
memory/2220-1-0x0000000000410000-0x00000000004D0000-memory.dmp
memory/2220-2-0x00000000078C0000-0x0000000007E64000-memory.dmp
memory/2220-3-0x00000000073B0000-0x0000000007442000-memory.dmp
memory/2220-4-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/2220-5-0x0000000007540000-0x000000000754A000-memory.dmp
memory/2220-6-0x0000000007720000-0x000000000773E000-memory.dmp
memory/2220-7-0x0000000007760000-0x0000000007770000-memory.dmp
memory/2220-8-0x00000000078A0000-0x00000000078B6000-memory.dmp
memory/2220-9-0x00000000747CE000-0x00000000747CF000-memory.dmp
memory/2220-10-0x0000000009190000-0x0000000009206000-memory.dmp
memory/2220-11-0x000000000C730000-0x000000000C7CC000-memory.dmp
memory/2220-12-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4316-14-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4316-16-0x00000000048C0000-0x00000000048F6000-memory.dmp
memory/4316-17-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4316-19-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4316-21-0x0000000004F30000-0x0000000005558000-memory.dmp
memory/4976-22-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4976-23-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4976-24-0x00000000747C0000-0x0000000074F70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp79DE.tmp
| MD5 | 1a99be9714e8688ca5dac30d1cda1292 |
| SHA1 | bea7ee5d16694e23547ea816be291cc4d8e4bc8e |
| SHA256 | 0aa9a87ba3182cfb5639e0936e1cd8b2aba9475b38e517f36a2ab72abd782f9c |
| SHA512 | d7a7941b4680d5631736380282b11dfeaa68c18d8baa66737ddac4d2129bf4f5a09e5e476950a23cddcc6e5a783078f2bb17fde7c4dedeadeb2881a74bfa278d |
memory/1808-26-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2220-28-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4976-29-0x0000000004A70000-0x0000000004A92000-memory.dmp
memory/1808-30-0x0000000001390000-0x00000000016DA000-memory.dmp
memory/4976-31-0x0000000004B90000-0x0000000004BF6000-memory.dmp
memory/4976-32-0x0000000005270000-0x00000000052D6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vl50pb2c.0sf.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4976-44-0x0000000005510000-0x0000000005864000-memory.dmp
memory/4976-52-0x0000000005B60000-0x0000000005B7E000-memory.dmp
memory/4316-53-0x0000000006210000-0x000000000625C000-memory.dmp
memory/4316-56-0x0000000070C50000-0x0000000070C9C000-memory.dmp
memory/4976-55-0x0000000070C50000-0x0000000070C9C000-memory.dmp
memory/4976-54-0x0000000006130000-0x0000000006162000-memory.dmp
memory/4976-75-0x0000000006110000-0x000000000612E000-memory.dmp
memory/4976-76-0x0000000006B30000-0x0000000006BD3000-memory.dmp
memory/4316-77-0x00000000077B0000-0x0000000007E2A000-memory.dmp
memory/4976-78-0x0000000006E80000-0x0000000006E9A000-memory.dmp
memory/4316-79-0x00000000071E0000-0x00000000071EA000-memory.dmp
memory/4316-80-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4316-81-0x00000000073F0000-0x0000000007486000-memory.dmp
memory/4976-82-0x0000000007080000-0x0000000007091000-memory.dmp
memory/4316-83-0x00000000073A0000-0x00000000073AE000-memory.dmp
memory/4316-84-0x00000000073B0000-0x00000000073C4000-memory.dmp
memory/4316-85-0x00000000074B0000-0x00000000074CA000-memory.dmp
memory/4316-86-0x0000000007490000-0x0000000007498000-memory.dmp
memory/4316-87-0x00000000747C0000-0x0000000074F70000-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 | 2cb4040d2e38207b15d60aa5bf9fa98e |
| SHA1 | aaec29a868b78086fe3f8107233b47a1db527859 |
| SHA256 | eb2d8977498afdc43921dbb630a5024daac2d77581e79e05c210f2e9ad5c00cf |
| SHA512 | 6d7f910043e1298200a437e704512fbcf4a87772801a21ee9e9d2e5584efeebcf3ea4d10f4c42af43402947450e791200c927e21756923dad2c9357a12673bca |
memory/4976-94-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/4316-93-0x00000000747C0000-0x0000000074F70000-memory.dmp