Analysis Overview
SHA256
6afa6e45dd17f3db5a8d4e3856f735844a6607ed805fef058e207b1bdc5c19f7
Threat Level: Known bad
The file Request for Quotation.jar was found to be: Known bad.
Malicious Activity Summary
Remcos
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-09 07:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-09 07:56
Reported
2024-08-09 07:59
Platform
win7-20240705-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Remcos
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 1744 set thread context of 2780 | N/A | C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Request for Quotation.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\Request for Quotation.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Request for Quotation.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
| 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 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\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.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\Request for Quotation.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\ToHYZKAyCCa.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ToHYZKAyCCa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB339.tmp"
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | eadzagba1.duckdns.org | udp |
| US | 198.46.178.133:4877 | eadzagba1.duckdns.org | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/1744-0-0x000000007427E000-0x000000007427F000-memory.dmp
memory/1744-1-0x0000000000D80000-0x0000000000E72000-memory.dmp
memory/1744-3-0x0000000000460000-0x000000000047A000-memory.dmp
memory/1744-2-0x0000000074270000-0x000000007495E000-memory.dmp
memory/1744-4-0x0000000000240000-0x000000000024E000-memory.dmp
memory/1744-5-0x0000000000480000-0x0000000000496000-memory.dmp
memory/1744-6-0x0000000000AD0000-0x0000000000B90000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | fe36c3fe82f0e90e8d1bbab2a3224d9c |
| SHA1 | da753849266002222c3bdef22797084cb9dc47ce |
| SHA256 | f31fbcc1169edfeb052b3d1611f616dc8978cce376c44a801d4390b01c9a5b18 |
| SHA512 | ba3a9d612d8726ac01f4edd2e6fe684de288d1c519fb349e38583a4bae9c9ca29a98e84fb21f6665b8c6f50dd94c309e69b7bb869c02191e708766cddd322e29 |
C:\Users\Admin\AppData\Local\Temp\tmpB339.tmp
| MD5 | 66df24304a56908ca7df16228e7e66e8 |
| SHA1 | 872239db3cb40f6427e3809515ebb5240426302e |
| SHA256 | 66ac22fdada4b24319b8e0176cfbd54aaf6d65557c4e46ea64fc585964484543 |
| SHA512 | 2ca4e7053c817de14b46ec4f53aee48a6f9503d8c697726a6953407b751923904583340b059ecd08e93b5086c6140d4e3d46a8a091d14ec6fb919d1ce2b1d73a |
memory/2780-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-38-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1744-39-0x0000000074270000-0x000000007495E000-memory.dmp
memory/2780-37-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-36-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2780-31-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-29-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-40-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-41-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-42-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-43-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-46-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-47-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-48-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-50-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-51-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-52-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2780-53-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-09 07:56
Reported
2024-08-09 07:59
Platform
win10v2004-20240802-en
Max time kernel
96s
Max time network
156s
Command Line
Signatures
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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe | N/A |
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\Request for Quotation.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:\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\Request for Quotation.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.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\Request for Quotation.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\ToHYZKAyCCa.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ToHYZKAyCCa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE148.tmp"
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"
C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 52.111.227.13:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4316-0-0x0000000074F7E000-0x0000000074F7F000-memory.dmp
memory/4316-1-0x0000000000840000-0x0000000000932000-memory.dmp
memory/4316-2-0x00000000058E0000-0x0000000005E84000-memory.dmp
memory/4316-3-0x0000000005330000-0x00000000053C2000-memory.dmp
memory/4316-5-0x0000000005300000-0x000000000530A000-memory.dmp
memory/4316-6-0x00000000055D0000-0x000000000566C000-memory.dmp
memory/4316-4-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/4316-7-0x00000000054F0000-0x000000000550A000-memory.dmp
memory/4316-9-0x00000000055C0000-0x00000000055D6000-memory.dmp
memory/4316-8-0x00000000055A0000-0x00000000055AE000-memory.dmp
memory/4316-10-0x00000000083F0000-0x00000000084B0000-memory.dmp
memory/1656-15-0x0000000002D90000-0x0000000002DC6000-memory.dmp
memory/1656-17-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/1656-18-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/1656-16-0x0000000005AB0000-0x00000000060D8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE148.tmp
| MD5 | 3b3953a4b429a40397463a4a936349a2 |
| SHA1 | de94601eebef42c1c016b25298d84c65362ccc66 |
| SHA256 | 748252508bf5baf090af2db7e8a15b1b930fe9a9d603dc157cbf49daa4e83c44 |
| SHA512 | 5e9e1d82447d9377684d8c490569e009ca78a645c68e97df121090776c768a76e0f0caa438385a82fa9d6fe2e92f2848f0bf608f5f0e5d5dd85f27fbd166d93e |
memory/1656-21-0x00000000058C0000-0x0000000005926000-memory.dmp
memory/1656-24-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/2256-43-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/2256-44-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/2256-45-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/2256-42-0x0000000005C30000-0x0000000005F84000-memory.dmp
memory/2256-47-0x0000000006200000-0x000000000621E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mpufobt5.2ot.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4316-48-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/2256-49-0x00000000065F0000-0x000000000663C000-memory.dmp
memory/1656-22-0x00000000060E0000-0x0000000006146000-memory.dmp
memory/1656-19-0x0000000005820000-0x0000000005842000-memory.dmp
memory/2256-51-0x0000000070710000-0x000000007075C000-memory.dmp
memory/2256-50-0x0000000007400000-0x0000000007432000-memory.dmp
memory/2256-61-0x00000000073C0000-0x00000000073DE000-memory.dmp
memory/2256-72-0x0000000007440000-0x00000000074E3000-memory.dmp
memory/1656-62-0x0000000070710000-0x000000007075C000-memory.dmp
memory/2256-74-0x0000000007550000-0x000000000756A000-memory.dmp
memory/1656-73-0x00000000080B0000-0x000000000872A000-memory.dmp
memory/1656-75-0x0000000007A60000-0x0000000007A6A000-memory.dmp
memory/1656-76-0x0000000007C70000-0x0000000007D06000-memory.dmp
memory/1656-77-0x0000000007BF0000-0x0000000007C01000-memory.dmp
memory/2256-78-0x0000000007780000-0x000000000778E000-memory.dmp
memory/1656-79-0x0000000007C30000-0x0000000007C44000-memory.dmp
memory/2256-81-0x0000000007870000-0x0000000007878000-memory.dmp
memory/1656-80-0x0000000007D30000-0x0000000007D4A000-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/2256-88-0x0000000074F70000-0x0000000075720000-memory.dmp
memory/1656-87-0x0000000074F70000-0x0000000075720000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | b2fee2409071f4727e897c52c8af8921 |
| SHA1 | 0021ac904595c07bcd46569ff00e986cb839832c |
| SHA256 | a20759e5f6e45c2a43271954c6fdf715bec35333ac4363cbbb9a7791276a176c |
| SHA512 | 4b71c1ac2f304bc796f534b3508010e0ce65fe590120990dce11a01f7596da31db33267e50fb1981ffb3c4010d9862084e920abfdf4cf5d96c3c6f3ade80b04c |