Analysis Overview
SHA256
f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48
Threat Level: Known bad
The file f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.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
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-13 13:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-13 13:09
Reported
2024-07-13 13:12
Platform
win7-20240705-en
Max time kernel
149s
Max time network
147s
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 2508 set thread context of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe | C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.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 |
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\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe
"C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.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\ppUSXdJgAIFILG.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ppUSXdJgAIFILG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3C07.tmp"
C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe
"C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.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/2508-0-0x0000000073ECE000-0x0000000073ECF000-memory.dmp
memory/2508-1-0x0000000000F50000-0x0000000001050000-memory.dmp
memory/2508-2-0x0000000073EC0000-0x00000000745AE000-memory.dmp
memory/2508-3-0x00000000004D0000-0x00000000004E0000-memory.dmp
memory/2508-4-0x0000000000640000-0x000000000064E000-memory.dmp
memory/2508-5-0x0000000005070000-0x000000000512E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3C07.tmp
| MD5 | dc5c8be200286eb526a5f958ef0ecd85 |
| SHA1 | 93e2babcc32e4caef2e806bb4a6cdde6aad65bd2 |
| SHA256 | b5d98f74df457536761b1fa5badaee5ec5cfc64e087eb39b6babdce5831d267f |
| SHA512 | 42b04c99a5a1bd36472253bb6c6845326b78becd84408289f11a8fe68f0ed49cfea147c1fbdc316e60482ead2155fe62a4ee06fabec043df664c25c5cf714c5d |
memory/2732-11-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-28-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-33-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-32-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-31-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-25-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-23-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-22-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-19-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-17-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2508-34-0x0000000073EC0000-0x00000000745AE000-memory.dmp
memory/2732-15-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2732-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-41-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-42-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-45-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-46-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2732-47-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 13:09
Reported
2024-07-13 13:12
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
150s
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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4528 set thread context of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe | C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.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:\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\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe
"C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.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\ppUSXdJgAIFILG.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ppUSXdJgAIFILG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9E24.tmp"
C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe
"C:\Users\Admin\AppData\Local\Temp\f6bf4471924e9dba31be59f8b96df06d02c69416c4c0518148507ff5b8f7cd48.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.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 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | udp |
Files
memory/4528-0-0x000000007445E000-0x000000007445F000-memory.dmp
memory/4528-1-0x00000000008E0000-0x00000000009E0000-memory.dmp
memory/4528-2-0x00000000059F0000-0x0000000005F94000-memory.dmp
memory/4528-3-0x0000000005440000-0x00000000054D2000-memory.dmp
memory/4528-4-0x0000000074450000-0x0000000074C00000-memory.dmp
memory/4528-5-0x00000000053E0000-0x00000000053EA000-memory.dmp
memory/4528-6-0x00000000056D0000-0x00000000056E0000-memory.dmp
memory/4528-7-0x0000000005700000-0x000000000570E000-memory.dmp
memory/4528-8-0x0000000006760000-0x000000000681E000-memory.dmp
memory/4528-9-0x0000000006960000-0x00000000069FC000-memory.dmp
memory/2200-14-0x0000000002590000-0x00000000025C6000-memory.dmp
memory/2200-15-0x00000000050F0000-0x0000000005718000-memory.dmp
memory/2200-16-0x0000000074450000-0x0000000074C00000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp9E24.tmp
| MD5 | 22336515782c54107af57d050566f8a2 |
| SHA1 | bcf9f0a1866be3a6476e689090dd0e0c8ac78250 |
| SHA256 | d122629189476e01acef90f9c22271206fb8f482765471815669ba6239381e68 |
| SHA512 | 752bf021e196d434ff36d3d1409c369f7f0b9a542033c10cfc8525f26e58dd08777bbc57a1da2eceba46d82d3aa866a1883c6055c7d215df7d09940126c53def |
memory/2944-23-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-24-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2200-29-0x00000000058E0000-0x0000000005C34000-memory.dmp
memory/4528-30-0x0000000074450000-0x0000000074C00000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_whafgwn2.ej1.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2200-28-0x0000000074450000-0x0000000074C00000-memory.dmp
memory/2944-27-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-26-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2200-40-0x0000000005E90000-0x0000000005EAE000-memory.dmp
memory/2944-22-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2200-21-0x0000000074450000-0x0000000074C00000-memory.dmp
memory/2200-41-0x0000000005F70000-0x0000000005FBC000-memory.dmp
memory/2200-20-0x0000000005870000-0x00000000058D6000-memory.dmp
memory/2200-19-0x0000000005790000-0x00000000057F6000-memory.dmp
memory/2200-18-0x0000000004FF0000-0x0000000005012000-memory.dmp
memory/2944-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-42-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2200-45-0x0000000006E40000-0x0000000006E72000-memory.dmp
memory/2200-46-0x0000000074CD0000-0x0000000074D1C000-memory.dmp
memory/2200-56-0x0000000006E20000-0x0000000006E3E000-memory.dmp
memory/2200-57-0x0000000007080000-0x0000000007123000-memory.dmp
memory/2200-60-0x0000000007820000-0x0000000007E9A000-memory.dmp
memory/2200-61-0x00000000071D0000-0x00000000071EA000-memory.dmp
memory/2200-62-0x0000000007240000-0x000000000724A000-memory.dmp
memory/2200-63-0x0000000007450000-0x00000000074E6000-memory.dmp
memory/2200-64-0x00000000073D0000-0x00000000073E1000-memory.dmp
memory/2200-65-0x0000000007400000-0x000000000740E000-memory.dmp
memory/2200-66-0x0000000007410000-0x0000000007424000-memory.dmp
memory/2200-67-0x0000000007510000-0x000000000752A000-memory.dmp
memory/2200-68-0x00000000074F0000-0x00000000074F8000-memory.dmp
memory/2200-71-0x0000000074450000-0x0000000074C00000-memory.dmp
memory/2944-72-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-74-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-76-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-77-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-78-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2944-80-0x0000000000400000-0x000000000047F000-memory.dmp