Analysis Overview
SHA256
d1b50fc6ce79320a88defef33baf6a51e30845bd13ab2b52f7925ba0b8f527cd
Threat Level: Known bad
The file 3f69729a8f2b22e625bb984f28758ebc.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-26 11:47
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-26 11:47
Reported
2024-07-26 11:49
Platform
win7-20240705-en
Max time kernel
149s
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 |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2408 set thread context of 1260 | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\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\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.exe
"C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.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\HODoCxSdp.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HODoCxSdp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp97EC.tmp"
C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe
"C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 204.10.160.230:7983 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2408-0-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/2408-1-0x00000000010A0000-0x000000000118E000-memory.dmp
memory/2408-2-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2408-3-0x0000000004B30000-0x0000000004C00000-memory.dmp
memory/2408-4-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2408-5-0x0000000000410000-0x000000000041E000-memory.dmp
memory/2408-6-0x0000000005100000-0x00000000051BE000-memory.dmp
memory/2408-7-0x00000000749EE000-0x00000000749EF000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | a4ea9675836c5071c2e421a56acc81b0 |
| SHA1 | 3431a560352cbad8198ed00efca7554af30d3c6a |
| SHA256 | 19ea7690243df3dc220c783560fa124b855e92414d71d2bdb7b53f64cec1c226 |
| SHA512 | 5077cd6cf194e3cedc69277f0814e18cbbb854959b973180244a31e7aa0c0639c39e972c2a5e45d2b6d625482e1fce5052056926158b096378b35f0c7abf9763 |
C:\Users\Admin\AppData\Local\Temp\tmp97EC.tmp
| MD5 | 6d67cffea901eb896031888670265508 |
| SHA1 | 002632f4bdad827683b2ff686db069e00f532842 |
| SHA256 | 34b46e56209dd08b619ffa6d7eb65f7a77b6f18617510020b628dcc81df4527f |
| SHA512 | 5bfea7ecac2e5ee4315a966c195ec3f5d168841d701ae0232f7a38069322507090d585f9bdbe968e9000e977aa893b5ea1e786f2ae6dd352387745c33fb5abfc |
memory/1260-20-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-28-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-39-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1260-34-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-32-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2408-41-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/1260-26-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-24-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-30-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-22-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-42-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-43-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-48-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-47-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-50-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-49-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-51-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-52-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-26 11:47
Reported
2024-07-26 11:49
Platform
win10v2004-20240709-en
Max time kernel
148s
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 |
| 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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2800 set thread context of 1524 | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.exe
"C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.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\3f69729a8f2b22e625bb984f28758ebc.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\HODoCxSdp.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HODoCxSdp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF0E8.tmp"
C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe
"C:\Users\Admin\AppData\Local\Temp\3f69729a8f2b22e625bb984f28758ebc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 204.10.160.230:7983 | tcp | |
| US | 8.8.8.8:53 | 230.160.10.204.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 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.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 |
Files
memory/2800-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
memory/2800-1-0x00000000007F0000-0x00000000008DE000-memory.dmp
memory/2800-2-0x0000000005300000-0x0000000005392000-memory.dmp
memory/2800-3-0x0000000005950000-0x0000000005EF4000-memory.dmp
memory/2800-4-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/2800-5-0x0000000005930000-0x000000000593A000-memory.dmp
memory/2800-6-0x0000000006610000-0x00000000066AC000-memory.dmp
memory/2800-7-0x00000000066B0000-0x0000000006780000-memory.dmp
memory/2800-8-0x0000000006450000-0x000000000645E000-memory.dmp
memory/2800-9-0x00000000065E0000-0x00000000065EE000-memory.dmp
memory/2800-10-0x00000000067B0000-0x000000000686E000-memory.dmp
memory/2800-11-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
memory/368-16-0x0000000002880000-0x00000000028B6000-memory.dmp
memory/2800-17-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/368-19-0x00000000054C0000-0x0000000005AE8000-memory.dmp
memory/368-18-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/368-20-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/368-21-0x0000000074CD0000-0x0000000075480000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF0E8.tmp
| MD5 | ed7f3ee978cefe2fb0d1dbc899f5ff2f |
| SHA1 | 9890e9c8a7c02e8a0a91844df2a373632a7ddddf |
| SHA256 | 20a8fb807102edd0afd3a5f6d0627c22bddc5b288a42bfd4df23d7a7e960f454 |
| SHA512 | e4c0c4a83eaa00bf5d97d93d81d41d291ee9973a7e3d14582bf6f3d6bd6638631041343a85ab6ddfacf72c25969ff1a64061427df08c063063ed24b7b56e11ed |
memory/1092-24-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/368-23-0x0000000005400000-0x0000000005422000-memory.dmp
memory/1524-48-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/368-50-0x0000000005D40000-0x0000000006094000-memory.dmp
memory/1092-52-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/1524-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2800-53-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/1524-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1092-49-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/368-54-0x0000000006190000-0x00000000061AE000-memory.dmp
memory/368-55-0x00000000066F0000-0x000000000673C000-memory.dmp
memory/368-31-0x0000000005BD0000-0x0000000005C36000-memory.dmp
memory/368-30-0x0000000005AF0000-0x0000000005B56000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fov11sbi.3w1.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1524-57-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-56-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-58-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-60-0x0000000000400000-0x000000000047F000-memory.dmp
memory/368-62-0x0000000075560000-0x00000000755AC000-memory.dmp
memory/368-61-0x00000000067A0000-0x00000000067D2000-memory.dmp
memory/368-72-0x00000000071A0000-0x00000000071BE000-memory.dmp
memory/368-73-0x00000000071C0000-0x0000000007263000-memory.dmp
memory/1092-74-0x0000000075560000-0x00000000755AC000-memory.dmp
memory/368-85-0x00000000074E0000-0x00000000074FA000-memory.dmp
memory/368-84-0x0000000007B20000-0x000000000819A000-memory.dmp
memory/368-86-0x0000000007550000-0x000000000755A000-memory.dmp
memory/1092-87-0x0000000007760000-0x00000000077F6000-memory.dmp
memory/1092-88-0x00000000076E0000-0x00000000076F1000-memory.dmp
memory/1092-89-0x0000000007710000-0x000000000771E000-memory.dmp
memory/368-90-0x0000000007720000-0x0000000007734000-memory.dmp
memory/368-91-0x0000000007820000-0x000000000783A000-memory.dmp
memory/1092-92-0x0000000007800000-0x0000000007808000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 3d086a433708053f9bf9523e1d87a4e8 |
| SHA1 | b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28 |
| SHA256 | 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69 |
| SHA512 | 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd |
memory/368-98-0x0000000074CD0000-0x0000000075480000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 6a1298fb5787fc5aeba374b04fa7dd38 |
| SHA1 | 437e926f59ba63e4e580ec2f978d4ed69294528d |
| SHA256 | 4326f01711b631ebb9a625bf7b71ed99ea2fc4ca09e3ade1116a2aac2654454b |
| SHA512 | c7774f9288b38497a8e1a615d8f085ba6c95dddaec92241cae0ee2f6683b719eed2e6314ca1af4aef3b7c855777533d20308e183193600328100be2710eca0a2 |
memory/1092-99-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/1524-100-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-101-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-102-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-103-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-104-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1524-105-0x0000000000400000-0x000000000047F000-memory.dmp