Analysis Overview
SHA256
f621ac8874113a6d73876f515e423ca6828c2a7c369e3d87de7e27aeaca926a6
Threat Level: Known bad
The file 5e6b147668a2daabdd48ab5a50fe6c00N.exe 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 use of AdjustPrivilegeToken
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-26 22:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-26 22:05
Reported
2024-07-26 22:08
Platform
win7-20240708-en
Max time kernel
118s
Max time network
122s
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 2012 set thread context of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| 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:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe
"C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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\5e6b147668a2daabdd48ab5a50fe6c00N.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\nvwqfCzFzLNjg.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nvwqfCzFzLNjg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF73A.tmp"
C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe
"C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe"
C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe
"C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe"
C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe
"C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe"
Network
| Country | Destination | Domain | Proto |
| VN | 103.77.243.244:3729 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2012-0-0x000000007495E000-0x000000007495F000-memory.dmp
memory/2012-1-0x0000000000E70000-0x0000000000F64000-memory.dmp
memory/2012-2-0x0000000074950000-0x000000007503E000-memory.dmp
memory/2012-3-0x0000000004FD0000-0x00000000050B0000-memory.dmp
memory/2012-4-0x0000000000610000-0x0000000000624000-memory.dmp
memory/2012-5-0x0000000000A00000-0x0000000000A0A000-memory.dmp
memory/2012-6-0x0000000000A20000-0x0000000000A2E000-memory.dmp
memory/2012-7-0x00000000050B0000-0x0000000005170000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I6PXFOU9Z9OF4WFYOJLD.temp
| MD5 | ada4702242251a22cf5239e41dfc4067 |
| SHA1 | fc4a1735c18e8c206f287f12d28877812303da9e |
| SHA256 | 2b1c3a624f91b3541fdd963d85dab2f49d2ded3a630d3061edace19706e3e2d2 |
| SHA512 | c728f6d9c80b0a3f9aff642d4a534da134ba491181f7f8414a4363f6623a441785b75d213295902aeed295d823516bbec92c93d5f5833a87cd5338020f151674 |
C:\Users\Admin\AppData\Local\Temp\tmpF73A.tmp
| MD5 | 1b0a6147bcb481c2e00747e6f3eadc0e |
| SHA1 | f5dc07d3f025589e8f72789a6ee7ca4f24ed225b |
| SHA256 | a04e3a209fbe553e08c5f4d06afe0d7ddbcb92c05dbe9e319c5d0578d2a49e8e |
| SHA512 | 23f6a62a39513f49bd6d8fa7e8c68086a0789fcb518dcf37db9296b72f191c6e185f03273268137df550b29f86047ad205df63a95db370fd81393d1ee5a9aa7e |
memory/2696-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-38-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-39-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-37-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2696-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2012-41-0x0000000074950000-0x000000007503E000-memory.dmp
memory/2696-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-40-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-42-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-43-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-44-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-48-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-47-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-49-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-50-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-51-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-52-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-53-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2696-54-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-26 22:05
Reported
2024-07-26 22:08
Platform
win10v2004-20240709-en
Max time kernel
119s
Max time network
108s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1040 set thread context of 4412 | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| 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\5e6b147668a2daabdd48ab5a50fe6c00N.exe | N/A |
| 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:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe
"C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.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\5e6b147668a2daabdd48ab5a50fe6c00N.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\nvwqfCzFzLNjg.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nvwqfCzFzLNjg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE753.tmp"
C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe
"C:\Users\Admin\AppData\Local\Temp\5e6b147668a2daabdd48ab5a50fe6c00N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| 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 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| VN | 103.77.243.244:3729 | tcp | |
| US | 8.8.8.8:53 | 244.243.77.103.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 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/1040-0-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/1040-1-0x0000000000430000-0x0000000000524000-memory.dmp
memory/1040-2-0x0000000005550000-0x0000000005AF4000-memory.dmp
memory/1040-3-0x0000000004FA0000-0x0000000005032000-memory.dmp
memory/1040-4-0x0000000004F30000-0x0000000004F3A000-memory.dmp
memory/1040-5-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/1040-6-0x0000000006570000-0x0000000006650000-memory.dmp
memory/1040-7-0x0000000006960000-0x0000000006974000-memory.dmp
memory/1040-8-0x0000000006110000-0x000000000611A000-memory.dmp
memory/1040-9-0x0000000006120000-0x000000000612E000-memory.dmp
memory/1040-10-0x0000000006180000-0x0000000006240000-memory.dmp
memory/1040-11-0x0000000008DF0000-0x0000000008E8C000-memory.dmp
memory/5040-16-0x00000000024F0000-0x0000000002526000-memory.dmp
memory/5040-17-0x0000000004FE0000-0x0000000005608000-memory.dmp
memory/5040-18-0x00000000751D0000-0x0000000075980000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE753.tmp
| MD5 | 36d72b90f93e72bb65eeb1a939ed9709 |
| SHA1 | 679ba1a26cf9d5d5766599babd6d6cbc1e507654 |
| SHA256 | 7e9d3e4fbc9cce7a63daaf97b2cff6f920b311b5ae03bcb1c1be1c928adc48a1 |
| SHA512 | 423c30ac5dc663589bde7f921dfbe76b198efd5ea67dd0d2512894c9de0f0a8e8cecbf2238254fdce9e120c91c1981f7c6e0a5dc2b83df6b800c635288e0dae6 |
memory/5040-20-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/4412-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/5040-26-0x0000000005730000-0x0000000005796000-memory.dmp
memory/5040-25-0x0000000005690000-0x00000000056B2000-memory.dmp
memory/4412-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-28-0x0000000000400000-0x0000000000482000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mqakfkgu.ua4.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5040-37-0x0000000005810000-0x0000000005B64000-memory.dmp
memory/1040-42-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3428-43-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3428-31-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/4412-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-53-0x0000000000400000-0x0000000000482000-memory.dmp
memory/5040-27-0x00000000057A0000-0x0000000005806000-memory.dmp
memory/4412-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/5040-21-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3428-54-0x0000000005CD0000-0x0000000005CEE000-memory.dmp
memory/5040-55-0x0000000005E90000-0x0000000005EDC000-memory.dmp
memory/4412-56-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-57-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3428-58-0x00000000062A0000-0x00000000062D2000-memory.dmp
memory/5040-60-0x0000000075A60000-0x0000000075AAC000-memory.dmp
memory/5040-72-0x0000000006330000-0x000000000634E000-memory.dmp
memory/3428-80-0x0000000006ED0000-0x0000000006F73000-memory.dmp
memory/3428-59-0x0000000075A60000-0x0000000075AAC000-memory.dmp
memory/4412-81-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3428-83-0x0000000006FF0000-0x000000000700A000-memory.dmp
memory/3428-82-0x0000000007640000-0x0000000007CBA000-memory.dmp
memory/3428-84-0x0000000007060000-0x000000000706A000-memory.dmp
memory/5040-87-0x00000000073C0000-0x0000000007456000-memory.dmp
memory/5040-88-0x0000000006FF0000-0x0000000007001000-memory.dmp
memory/3428-89-0x0000000007220000-0x000000000722E000-memory.dmp
memory/3428-90-0x0000000007230000-0x0000000007244000-memory.dmp
memory/3428-91-0x0000000007330000-0x000000000734A000-memory.dmp
memory/5040-92-0x0000000007460000-0x0000000007468000-memory.dmp
memory/3428-95-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/5040-96-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/4412-97-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-98-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-99-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-100-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4412-102-0x0000000000400000-0x0000000000482000-memory.dmp