Analysis Overview
SHA256
e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906
Threat Level: Known bad
The file e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.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
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-12 19:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-12 19:06
Reported
2024-07-12 19:09
Platform
win7-20240705-en
Max time kernel
119s
Max time network
120s
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 3004 set thread context of 2740 | N/A | C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe | C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe |
Enumerates physical storage devices
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\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.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\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe
"C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.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\PYyvJhGBctVHN.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PYyvJhGBctVHN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4BA0.tmp"
C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe
"C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe"
Network
Files
memory/3004-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/3004-1-0x00000000010D0000-0x0000000001184000-memory.dmp
memory/3004-2-0x0000000000AC0000-0x0000000000B4C000-memory.dmp
memory/3004-3-0x0000000074B80000-0x000000007526E000-memory.dmp
memory/3004-4-0x00000000005B0000-0x00000000005C2000-memory.dmp
memory/3004-5-0x0000000000A00000-0x0000000000A08000-memory.dmp
memory/3004-6-0x0000000000A10000-0x0000000000A1E000-memory.dmp
memory/3004-7-0x0000000000F20000-0x0000000000F96000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp4BA0.tmp
| MD5 | 178847a75dfda771ab2601458ce5f9eb |
| SHA1 | a8331c717265ca7c20f0a5589518750cee28e303 |
| SHA256 | 10f3c8dbe72fcb99faffe3df93f569475795398d40b2e65b68925eb701874814 |
| SHA512 | 1c1e7f7c2b2b2b29579996888622e365b70578f921aa49ebb9f42e15ff4751b4b929077733ef9aa5837e709e9fe0e0f66fcbf508250c8e9c4bd1a858bd7e965a |
memory/2740-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3004-21-0x0000000074B80000-0x000000007526E000-memory.dmp
memory/2740-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2740-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2740-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-12 19:06
Reported
2024-07-12 19:09
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
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-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1068 set thread context of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe | C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe |
Enumerates physical storage devices
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\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.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\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe
"C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.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\PYyvJhGBctVHN.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PYyvJhGBctVHN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB3DF.tmp"
C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe
"C:\Users\Admin\AppData\Local\Temp\e1153fa8e128ce45bc1fd82c073aa9724653ae65a621f7accf41a7b4ea542906.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 130.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1068-0-0x0000000074CFE000-0x0000000074CFF000-memory.dmp
memory/1068-1-0x0000000000C90000-0x0000000000D44000-memory.dmp
memory/1068-2-0x0000000005D00000-0x00000000062A4000-memory.dmp
memory/1068-3-0x0000000005620000-0x00000000056B2000-memory.dmp
memory/1068-4-0x00000000056C0000-0x00000000056CA000-memory.dmp
memory/1068-5-0x0000000074CF0000-0x00000000754A0000-memory.dmp
memory/1068-6-0x0000000005840000-0x00000000058CC000-memory.dmp
memory/1068-7-0x00000000059A0000-0x00000000059B2000-memory.dmp
memory/1068-8-0x0000000006AB0000-0x0000000006AB8000-memory.dmp
memory/1068-9-0x0000000006AC0000-0x0000000006ACE000-memory.dmp
memory/1068-10-0x0000000006ED0000-0x0000000006F46000-memory.dmp
memory/1068-11-0x0000000009200000-0x000000000929C000-memory.dmp
memory/2960-16-0x00000000044E0000-0x0000000004516000-memory.dmp
memory/2960-18-0x0000000004B60000-0x0000000005188000-memory.dmp
memory/2960-17-0x0000000074CF0000-0x00000000754A0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpB3DF.tmp
| MD5 | 4deaad8812b814033f0203b90a439c57 |
| SHA1 | 1f24493629a3b6a802ea2aad913181d8d5b862f6 |
| SHA256 | 77c2dc90b764876b7295b9f67580787a193555eb694379f7fba4c36ede7f06c0 |
| SHA512 | 38bd8309c6fc3860b4b0f816e8a21c51f2a3306fd1e0b21d8361691db75bc65576533ea857a82f180b69249871a19908c42b456d8d616cc9f0320e88de53de06 |
memory/2960-20-0x0000000074CF0000-0x00000000754A0000-memory.dmp
memory/2960-21-0x0000000074CF0000-0x00000000754A0000-memory.dmp
memory/2960-22-0x0000000005200000-0x0000000005222000-memory.dmp
memory/3656-26-0x0000000000400000-0x000000000042F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jnk4s0d0.okt.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2960-29-0x0000000005480000-0x00000000057D4000-memory.dmp
memory/3656-28-0x00000000018E0000-0x0000000001C2A000-memory.dmp
memory/2960-24-0x0000000005310000-0x0000000005376000-memory.dmp
memory/2960-23-0x00000000052A0000-0x0000000005306000-memory.dmp
memory/2960-39-0x0000000005A90000-0x0000000005AAE000-memory.dmp
memory/1068-40-0x0000000074CF0000-0x00000000754A0000-memory.dmp
memory/2960-41-0x0000000005B20000-0x0000000005B6C000-memory.dmp
memory/2960-42-0x000000007F720000-0x000000007F730000-memory.dmp
memory/2960-43-0x0000000006A30000-0x0000000006A62000-memory.dmp
memory/2960-44-0x000000006FCE0000-0x000000006FD2C000-memory.dmp
memory/2960-54-0x0000000006040000-0x000000000605E000-memory.dmp
memory/2960-55-0x0000000004520000-0x0000000004530000-memory.dmp
memory/2960-56-0x0000000006A70000-0x0000000006B13000-memory.dmp
memory/2960-57-0x00000000073F0000-0x0000000007A6A000-memory.dmp
memory/2960-58-0x0000000006DB0000-0x0000000006DCA000-memory.dmp
memory/2960-59-0x0000000006E20000-0x0000000006E2A000-memory.dmp
memory/2960-60-0x0000000007030000-0x00000000070C6000-memory.dmp
memory/2960-61-0x0000000006FB0000-0x0000000006FC1000-memory.dmp
memory/2960-62-0x0000000006FE0000-0x0000000006FEE000-memory.dmp
memory/2960-63-0x0000000006FF0000-0x0000000007004000-memory.dmp
memory/2960-64-0x00000000070F0000-0x000000000710A000-memory.dmp
memory/2960-65-0x00000000070D0000-0x00000000070D8000-memory.dmp
memory/2960-68-0x0000000074CF0000-0x00000000754A0000-memory.dmp