Analysis Overview
SHA256
2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f
Threat Level: Known bad
The file 2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Detects executables packed with SmartAssembly
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 01:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 01:19
Reported
2024-05-09 01:22
Platform
win7-20240215-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Formbook
Detects executables packed with SmartAssembly
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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 2388 set thread context of 2464 | 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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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\tmp4BA0.tmp"
C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe"
Network
Files
memory/2388-0-0x000000007491E000-0x000000007491F000-memory.dmp
memory/2388-1-0x0000000000AE0000-0x0000000000BA0000-memory.dmp
memory/2388-2-0x0000000074910000-0x0000000074FFE000-memory.dmp
memory/2388-3-0x00000000004B0000-0x00000000004CE000-memory.dmp
memory/2388-4-0x0000000000540000-0x0000000000550000-memory.dmp
memory/2388-5-0x0000000000550000-0x0000000000566000-memory.dmp
memory/2388-6-0x0000000002020000-0x0000000002096000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YP6B64TO70DVD0BSBNTY.temp
| MD5 | 13537d7942c5056dfe8c31dfebe2dc96 |
| SHA1 | 1a2bf7b48adc8d3ce86dfd5060b5b14cd2b4c793 |
| SHA256 | 739d43863e6c420193611c7cb88bea126eb26e4bfedbd40db00a1a8b2e7ce9e1 |
| SHA512 | 22308d4c802354cdbccd0cd74950f592bce367f9ce36cf4e135a2cbe791344be2898b53f94e233a2a199ebbfef6ea85da21018892c89a95fb55ec4b70f6a3a55 |
C:\Users\Admin\AppData\Local\Temp\tmp4BA0.tmp
| MD5 | 9910e40d8d756cfa9e89fbd9b0e44e94 |
| SHA1 | 09d4a8e275a4ebaafb2b06fcc7a63b22605de235 |
| SHA256 | df7e6704408bb0e29c30e0134368689854012495d3eace67278e03886f762390 |
| SHA512 | e0c75ebb381371c1f4ed830082848777e4dff32b22a98443c0d7c43a7e4b886dcf2f7ecf24c80a40237db9b8af13c94108c0134f18966ce1994cbd175a07c184 |
memory/2464-19-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2464-24-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2388-25-0x0000000074910000-0x0000000074FFE000-memory.dmp
memory/2464-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2464-21-0x0000000000400000-0x000000000042F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 01:19
Reported
2024-05-09 01:22
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Formbook
Detects executables packed with SmartAssembly
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1064 set thread context of 4704 | 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 |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.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\tmp7436.tmp"
C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe"
C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe
"C:\Users\Admin\AppData\Local\Temp\2ece30c08f63f4fdc4d7326b39aa0066938163811e35d1aef6ddd2e0fada475f.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/1064-0-0x00000000748DE000-0x00000000748DF000-memory.dmp
memory/1064-1-0x0000000000FF0000-0x00000000010B0000-memory.dmp
memory/1064-2-0x00000000082F0000-0x0000000008894000-memory.dmp
memory/1064-3-0x0000000007E20000-0x0000000007EB2000-memory.dmp
memory/1064-4-0x00000000053C0000-0x00000000053CA000-memory.dmp
memory/1064-5-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1064-6-0x0000000008000000-0x000000000801E000-memory.dmp
memory/1064-7-0x00000000081D0000-0x00000000081E0000-memory.dmp
memory/1064-8-0x00000000081E0000-0x00000000081F6000-memory.dmp
memory/1064-9-0x0000000009810000-0x0000000009886000-memory.dmp
memory/1064-10-0x000000000CDB0000-0x000000000CE4C000-memory.dmp
memory/4088-15-0x00000000022F0000-0x0000000002326000-memory.dmp
memory/4088-16-0x0000000004EA0000-0x00000000054C8000-memory.dmp
memory/4088-17-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/4088-19-0x00000000748D0000-0x0000000075080000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7436.tmp
| MD5 | fb3d17fa6ed882132cfbb8c7cc958b21 |
| SHA1 | da5d1c1fd382d429fced39c1003eb39eef0f9626 |
| SHA256 | 88a2b8ea6024a15490260e95642469f11271e003261e2969b1082a4bcf073b31 |
| SHA512 | 3d15744783cbed3a3b70f27a8b5c341c9c3a5c5de9736ddd3c56509b751b155496dbadbf00e24676844b19e91ad7f3b4dd8458cae2c61b5818ff89fe4bcf4eb6 |
memory/4088-20-0x0000000004B60000-0x0000000004B82000-memory.dmp
memory/3004-22-0x0000000005BE0000-0x0000000005C46000-memory.dmp
memory/4088-23-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/4088-21-0x0000000004C00000-0x0000000004C66000-memory.dmp
memory/4088-24-0x00000000055E0000-0x0000000005934000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_eu2zrnpd.jvu.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3004-27-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1064-37-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/3004-38-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/3004-48-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/4704-25-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4088-49-0x0000000005C20000-0x0000000005C3E000-memory.dmp
memory/3004-50-0x0000000006360000-0x00000000063AC000-memory.dmp
memory/3004-63-0x0000000075160000-0x00000000751AC000-memory.dmp
memory/4088-73-0x0000000006C10000-0x0000000006CB3000-memory.dmp
memory/4088-62-0x0000000006B90000-0x0000000006BAE000-memory.dmp
memory/4088-52-0x0000000075160000-0x00000000751AC000-memory.dmp
memory/4088-51-0x0000000006BD0000-0x0000000006C02000-memory.dmp
memory/4088-75-0x0000000006F40000-0x0000000006F5A000-memory.dmp
memory/3004-74-0x0000000007C90000-0x000000000830A000-memory.dmp
memory/3004-76-0x00000000076C0000-0x00000000076CA000-memory.dmp
memory/3004-77-0x00000000078C0000-0x0000000007956000-memory.dmp
memory/3004-78-0x0000000007840000-0x0000000007851000-memory.dmp
memory/4088-79-0x0000000007170000-0x000000000717E000-memory.dmp
memory/4088-80-0x0000000007180000-0x0000000007194000-memory.dmp
memory/4088-82-0x0000000007260000-0x0000000007268000-memory.dmp
memory/4088-81-0x0000000007280000-0x000000000729A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
memory/3004-88-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/4088-87-0x00000000748D0000-0x0000000075080000-memory.dmp