Analysis Overview
SHA256
2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d
Threat Level: Known bad
The file 2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-24 01:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-24 01:22
Reported
2024-07-24 01:24
Platform
win7-20240708-en
Max time kernel
150s
Max time network
146s
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2180 set thread context of 2828 | N/A | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe
"C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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\TlykqEvmBV.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TlykqEvmBV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7E15.tmp"
C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe
"C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe"
C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe
"C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe"
Network
| Country | Destination | Domain | Proto |
| SG | 172.93.218.178:45667 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2180-0-0x0000000074BBE000-0x0000000074BBF000-memory.dmp
memory/2180-1-0x0000000000160000-0x0000000000248000-memory.dmp
memory/2180-2-0x0000000074BB0000-0x000000007529E000-memory.dmp
memory/2180-3-0x00000000005E0000-0x00000000005FA000-memory.dmp
memory/2180-4-0x0000000001E80000-0x0000000001E8E000-memory.dmp
memory/2180-5-0x0000000005430000-0x00000000054EE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7E15.tmp
| MD5 | 4ec6c64382acd7017638878f8df19032 |
| SHA1 | ddc80297b231b680a318f8f0950d0c68e7aa8b5f |
| SHA256 | 9a831dbc13b14a00910469967d6c006f34a0fe2fd16cea478b57d89cd3c22aa3 |
| SHA512 | 809a3a30133d584fbf14e229f2ee7dc907cb108586d63288400a44ffe0d6a63c6218499e12223905855336c811a2cd37be8a69407ed11bb883ba7ba3d7abaf63 |
memory/2828-11-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-31-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-30-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-29-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-28-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2828-25-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-23-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-21-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-19-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-17-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-15-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2180-34-0x0000000074BB0000-0x000000007529E000-memory.dmp
memory/2828-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-41-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-42-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-45-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-47-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2828-46-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-24 01:22
Reported
2024-07-24 01:24
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
152s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3756 set thread context of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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 |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe
"C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.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\TlykqEvmBV.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TlykqEvmBV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB3F.tmp"
C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe
"C:\Users\Admin\AppData\Local\Temp\2768689f6c4a60b7fe18d6c87fdecd8a7f8dceefa298a5851c4a7c6909f3a92d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| SG | 172.93.218.178:45667 | tcp | |
| US | 8.8.8.8:53 | 178.218.93.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
memory/3756-0-0x00000000746FE000-0x00000000746FF000-memory.dmp
memory/3756-1-0x0000000000D30000-0x0000000000E18000-memory.dmp
memory/3756-2-0x0000000005CD0000-0x0000000006274000-memory.dmp
memory/3756-3-0x0000000005720000-0x00000000057B2000-memory.dmp
memory/3756-4-0x00000000056E0000-0x00000000056EA000-memory.dmp
memory/3756-5-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/3756-6-0x0000000005C00000-0x0000000005C1A000-memory.dmp
memory/3756-7-0x0000000005C50000-0x0000000005C5E000-memory.dmp
memory/3756-8-0x0000000006A40000-0x0000000006AFE000-memory.dmp
memory/3756-9-0x0000000006980000-0x0000000006A1C000-memory.dmp
memory/1012-14-0x0000000004840000-0x0000000004876000-memory.dmp
memory/1012-15-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/1012-17-0x0000000004F30000-0x0000000005558000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpCB3F.tmp
| MD5 | a30dee2ad6db9ad6a52ec3821321f19d |
| SHA1 | fb7b9fe0c8bc516edda54e0881d8d285687be127 |
| SHA256 | 8c74533598bf4b3dff225a012f88fe60f6e769113e85c8bc505f9b1ad2aa144c |
| SHA512 | 4f8b741f84936c24e28d5922dddc8d2463d415e522c7b3a3e6a650d6f6f727590ebfa6951aaa0bc7f73fe249c50a51b55e3cbf7793034cf9ac95bbe819ff0c54 |
memory/1012-18-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/212-19-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-20-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-21-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-23-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3756-27-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/212-26-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1012-25-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/1012-29-0x00000000056D0000-0x0000000005736000-memory.dmp
memory/1012-30-0x00000000057F0000-0x0000000005856000-memory.dmp
memory/1012-28-0x0000000004E50000-0x0000000004E72000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nptguv1m.21k.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1012-40-0x0000000005860000-0x0000000005BB4000-memory.dmp
memory/1012-41-0x0000000005E10000-0x0000000005E2E000-memory.dmp
memory/1012-42-0x0000000005EB0000-0x0000000005EFC000-memory.dmp
memory/212-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-45-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1012-48-0x00000000063D0000-0x0000000006402000-memory.dmp
memory/1012-49-0x0000000070FE0000-0x000000007102C000-memory.dmp
memory/1012-59-0x0000000006410000-0x000000000642E000-memory.dmp
memory/1012-60-0x0000000006440000-0x00000000064E3000-memory.dmp
memory/1012-61-0x0000000007780000-0x0000000007DFA000-memory.dmp
memory/1012-62-0x0000000007140000-0x000000000715A000-memory.dmp
memory/1012-63-0x00000000071B0000-0x00000000071BA000-memory.dmp
memory/1012-64-0x00000000073C0000-0x0000000007456000-memory.dmp
memory/1012-65-0x0000000007340000-0x0000000007351000-memory.dmp
memory/1012-66-0x0000000007370000-0x000000000737E000-memory.dmp
memory/1012-67-0x0000000007380000-0x0000000007394000-memory.dmp
memory/1012-68-0x0000000007480000-0x000000000749A000-memory.dmp
memory/1012-69-0x0000000007460000-0x0000000007468000-memory.dmp
memory/1012-72-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/212-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-74-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-77-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-76-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-78-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-80-0x0000000000400000-0x000000000047F000-memory.dmp
memory/212-81-0x0000000000400000-0x000000000047F000-memory.dmp