Analysis Overview
SHA256
869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d
Threat Level: Known bad
The file 869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-11 01:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-11 01:36
Reported
2024-05-11 01:38
Platform
win7-20240508-en
Max time kernel
132s
Max time network
143s
Command Line
Signatures
Remcos
detects Windows exceutables potentially bypassing UAC using eventvwr.exe
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| 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 3056 set thread context of 2668 | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
| 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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\RqlVhjJtK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RqlVhjJtK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8FE1.tmp"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp |
Files
memory/3056-0-0x000000007441E000-0x000000007441F000-memory.dmp
memory/3056-1-0x0000000000DD0000-0x0000000000E6C000-memory.dmp
memory/3056-2-0x0000000074410000-0x0000000074AFE000-memory.dmp
memory/3056-3-0x00000000004D0000-0x00000000004E8000-memory.dmp
memory/3056-4-0x00000000004F0000-0x00000000004FE000-memory.dmp
memory/3056-5-0x0000000000500000-0x0000000000516000-memory.dmp
memory/3056-6-0x00000000047D0000-0x0000000004830000-memory.dmp
memory/3056-7-0x000000007441E000-0x000000007441F000-memory.dmp
memory/3056-8-0x0000000074410000-0x0000000074AFE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8FE1.tmp
| MD5 | 23fc2bcbdbc1f5cee8d1a4c63d3d9b4a |
| SHA1 | 9f2a7d44b5f06a949af0b3a447e5837c70aea61b |
| SHA256 | 69caa0815e11f395b6009f1f133346d7ac75131343befd69a16afbc41f7ebe15 |
| SHA512 | 3ef742caab266c5788b93887d530bd6cdd6fe0f9023081b08a1aa610d0c0125adc75315352b967d6fb78271df8562447ce9301de7f85143cb14ecb25b2c3af25 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | b8f07ef835593dc0253ef70917b51054 |
| SHA1 | 6cbeef29cb2b001c0c327d90543efcc87b3ee2bb |
| SHA256 | d1043274b9713f2fca490d5f7408e0a10ed74f7a52fdd14e8eccb7af76551233 |
| SHA512 | 8d084dfe4634ad6ec688fcfd5be8775b955cb3b91efdfe8f1566a978ede87f5e6b5827f3f81dc803d9c984d509d75f8ff199a246b14afd51e6ffe7d3483023e1 |
memory/2668-22-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-23-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-32-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2668-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-25-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3056-37-0x0000000074410000-0x0000000074AFE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-11 01:36
Reported
2024-05-11 01:39
Platform
win10v2004-20240508-en
Max time kernel
133s
Max time network
155s
Command Line
Signatures
Remcos
detects Windows exceutables potentially bypassing UAC using eventvwr.exe
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| 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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2404 set thread context of 1924 | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
| 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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\RqlVhjJtK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RqlVhjJtK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAF5A.tmp"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| BE | 2.17.196.177:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 177.196.17.2.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| 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 | 31.121.18.2.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp |
Files
memory/2404-0-0x000000007522E000-0x000000007522F000-memory.dmp
memory/2404-1-0x0000000000CC0000-0x0000000000D5C000-memory.dmp
memory/2404-2-0x0000000005C80000-0x0000000006224000-memory.dmp
memory/2404-3-0x0000000005770000-0x0000000005802000-memory.dmp
memory/2404-4-0x0000000005760000-0x000000000576A000-memory.dmp
memory/2404-5-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/2404-6-0x0000000005A60000-0x0000000005A78000-memory.dmp
memory/2404-7-0x0000000005BA0000-0x0000000005BAE000-memory.dmp
memory/2404-8-0x0000000005BB0000-0x0000000005BC6000-memory.dmp
memory/2404-9-0x0000000006A30000-0x0000000006A90000-memory.dmp
memory/2404-10-0x0000000009200000-0x000000000929C000-memory.dmp
memory/2404-11-0x000000007522E000-0x000000007522F000-memory.dmp
memory/2404-12-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4228-17-0x0000000004B10000-0x0000000004B46000-memory.dmp
memory/4228-18-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4228-19-0x00000000051A0000-0x00000000057C8000-memory.dmp
memory/4228-20-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4228-21-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/2068-22-0x0000000075220000-0x00000000759D0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpAF5A.tmp
| MD5 | 48dba5f1febc6002981085b1b2da44d7 |
| SHA1 | 1148b061e4f0e943eecbf0c07acae582bcffe220 |
| SHA256 | 7fe7f7a3fdeaac9305d4157dd4cc8e8a1dd91ea98d1fd6b934f559bd71a37dec |
| SHA512 | 1b0a50c30282a5b717a4f343b7491fa6f54d0b3d91b883e51502b8c738b18c7c2b93693924aca540c739c65c18ae5a174a8fc11d47d6f258d95f778b989ed895 |
memory/4228-26-0x00000000059B0000-0x0000000005A16000-memory.dmp
memory/2068-27-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4228-25-0x0000000005840000-0x00000000058A6000-memory.dmp
memory/4228-28-0x0000000005B40000-0x0000000005E94000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_un2taqyk.gsx.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1924-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1924-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1924-48-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2404-53-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4228-24-0x0000000005110000-0x0000000005132000-memory.dmp
memory/4228-54-0x00000000060E0000-0x00000000060FE000-memory.dmp
memory/4228-55-0x0000000006700000-0x000000000674C000-memory.dmp
memory/2068-57-0x0000000075AB0000-0x0000000075AFC000-memory.dmp
memory/2068-56-0x0000000006B40000-0x0000000006B72000-memory.dmp
memory/4228-68-0x0000000075AB0000-0x0000000075AFC000-memory.dmp
memory/2068-67-0x0000000006B80000-0x0000000006B9E000-memory.dmp
memory/4228-78-0x0000000007320000-0x00000000073C3000-memory.dmp
memory/2068-80-0x0000000006CD0000-0x0000000006CEA000-memory.dmp
memory/2068-79-0x0000000007310000-0x000000000798A000-memory.dmp
memory/2068-81-0x0000000006D40000-0x0000000006D4A000-memory.dmp
memory/4228-82-0x0000000007680000-0x0000000007716000-memory.dmp
memory/4228-83-0x0000000007600000-0x0000000007611000-memory.dmp
memory/2068-84-0x0000000006F00000-0x0000000006F0E000-memory.dmp
memory/4228-85-0x0000000007640000-0x0000000007654000-memory.dmp
memory/4228-86-0x0000000007740000-0x000000000775A000-memory.dmp
memory/2068-87-0x0000000006FF0000-0x0000000006FF8000-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/2068-94-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4228-93-0x0000000075220000-0x00000000759D0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 7bcf162b8529f565ad866463e8c6ed3c |
| SHA1 | 1cfa2d9c929c81b6cf5c6af832652a05678475bc |
| SHA256 | 25bf8b2553db4f6adb2b37bb42cac9e94821cab62f697f9d0a3bcfa50a721860 |
| SHA512 | ca944836c66eeae5c99f57b5fc3100f869e702f201f9b2389a5032ba46ac4e4df2e4b230e71d800d473491379a619f18e0825e259474149471ebafb14313c671 |