Analysis
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max time kernel
149s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2024 07:47
Static task
static1
Behavioral task
behavioral1
Sample
LPC Scanned Docs-Copyright ©GNP.CPL.dll
Resource
win7-20241010-en
General
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Target
LPC Scanned Docs-Copyright ©GNP.CPL.dll
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Size
4KB
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MD5
3416cd045697fbdce8ee3af98e0c8d81
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SHA1
b488215ca71436c17f9b75559a46bc37f812d1bf
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SHA256
1a12342028912118504c3efb1145c4bc713cca6eb591866f26b2d7d9adc192ca
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SHA512
2e4ec4a4fb29397966a9336d0d0731f97db60225a4807c13543c9a3e60e1bdec073a468d76257fae78e73cf0d4c34eccf7481185266a2325dcfb6a6707336bc2
Malware Config
Extracted
asyncrat
0.5.7B
Default
194.11.246.69:6606
194.11.246.69:7707
194.11.246.69:8808
AsyncMutex_6SI8OkPnk
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delay
3
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install
true
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install_file
Notepad.exe
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install_folder
%AppData%
Signatures
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Asyncrat family
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Blocklisted process makes network request 1 IoCs
flow pid Process 3 3592 rundll32.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3076 powershell.exe 1688 powershell.exe 3676 powershell.exe 3356 powershell.exe -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 4 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation wordpad.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation Notepad.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation rundll32.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation wordpad.exe -
Executes dropped EXE 5 IoCs
pid Process 1332 wordpad.exe 3608 wordpad.exe 224 Notepad.exe 4524 Notepad.exe 3588 Notepad.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1332 set thread context of 3608 1332 wordpad.exe 103 PID 224 set thread context of 4524 224 Notepad.exe 118 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 14 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wordpad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wordpad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3812 timeout.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 644 schtasks.exe 2384 schtasks.exe 3600 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 35 IoCs
pid Process 1332 wordpad.exe 3076 powershell.exe 1688 powershell.exe 1332 wordpad.exe 1688 powershell.exe 3076 powershell.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 3608 wordpad.exe 224 Notepad.exe 3676 powershell.exe 3356 powershell.exe 224 Notepad.exe 224 Notepad.exe 224 Notepad.exe 3676 powershell.exe 3356 powershell.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 1332 wordpad.exe Token: SeDebugPrivilege 3076 powershell.exe Token: SeDebugPrivilege 1688 powershell.exe Token: SeDebugPrivilege 3608 wordpad.exe Token: SeDebugPrivilege 224 Notepad.exe Token: SeDebugPrivilege 3676 powershell.exe Token: SeDebugPrivilege 3356 powershell.exe Token: SeDebugPrivilege 4524 Notepad.exe -
Suspicious use of WriteProcessMemory 55 IoCs
description pid Process procid_target PID 3592 wrote to memory of 1332 3592 rundll32.exe 87 PID 3592 wrote to memory of 1332 3592 rundll32.exe 87 PID 3592 wrote to memory of 1332 3592 rundll32.exe 87 PID 1332 wrote to memory of 3076 1332 wordpad.exe 97 PID 1332 wrote to memory of 3076 1332 wordpad.exe 97 PID 1332 wrote to memory of 3076 1332 wordpad.exe 97 PID 1332 wrote to memory of 1688 1332 wordpad.exe 99 PID 1332 wrote to memory of 1688 1332 wordpad.exe 99 PID 1332 wrote to memory of 1688 1332 wordpad.exe 99 PID 1332 wrote to memory of 3600 1332 wordpad.exe 101 PID 1332 wrote to memory of 3600 1332 wordpad.exe 101 PID 1332 wrote to memory of 3600 1332 wordpad.exe 101 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 1332 wrote to memory of 3608 1332 wordpad.exe 103 PID 3608 wrote to memory of 2044 3608 wordpad.exe 104 PID 3608 wrote to memory of 2044 3608 wordpad.exe 104 PID 3608 wrote to memory of 2044 3608 wordpad.exe 104 PID 3608 wrote to memory of 3936 3608 wordpad.exe 106 PID 3608 wrote to memory of 3936 3608 wordpad.exe 106 PID 3608 wrote to memory of 3936 3608 wordpad.exe 106 PID 2044 wrote to memory of 644 2044 cmd.exe 108 PID 2044 wrote to memory of 644 2044 cmd.exe 108 PID 2044 wrote to memory of 644 2044 cmd.exe 108 PID 3936 wrote to memory of 3812 3936 cmd.exe 109 PID 3936 wrote to memory of 3812 3936 cmd.exe 109 PID 3936 wrote to memory of 3812 3936 cmd.exe 109 PID 3936 wrote to memory of 224 3936 cmd.exe 110 PID 3936 wrote to memory of 224 3936 cmd.exe 110 PID 3936 wrote to memory of 224 3936 cmd.exe 110 PID 224 wrote to memory of 3676 224 Notepad.exe 111 PID 224 wrote to memory of 3676 224 Notepad.exe 111 PID 224 wrote to memory of 3676 224 Notepad.exe 111 PID 224 wrote to memory of 3356 224 Notepad.exe 113 PID 224 wrote to memory of 3356 224 Notepad.exe 113 PID 224 wrote to memory of 3356 224 Notepad.exe 113 PID 224 wrote to memory of 2384 224 Notepad.exe 115 PID 224 wrote to memory of 2384 224 Notepad.exe 115 PID 224 wrote to memory of 2384 224 Notepad.exe 115 PID 224 wrote to memory of 3588 224 Notepad.exe 117 PID 224 wrote to memory of 3588 224 Notepad.exe 117 PID 224 wrote to memory of 3588 224 Notepad.exe 117 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118 PID 224 wrote to memory of 4524 224 Notepad.exe 118
Processes
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\LPC Scanned Docs-Copyright ©GNP.CPL.dll",#11⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3592 -
C:\Users\Admin\AppData\Roaming\wordpad.exe"C:\Users\Admin\AppData\Roaming\wordpad.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wordpad.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3076
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OkmWHZjOIf.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1688
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OkmWHZjOIf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1846.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3600
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C:\Users\Admin\AppData\Roaming\wordpad.exe"C:\Users\Admin\AppData\Roaming\wordpad.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3608 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Notepad" /tr '"C:\Users\Admin\AppData\Roaming\Notepad.exe"' & exit4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "Notepad" /tr '"C:\Users\Admin\AppData\Roaming\Notepad.exe"'5⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:644
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp2D16.tmp.bat""4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3936 -
C:\Windows\SysWOW64\timeout.exetimeout 35⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:3812
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C:\Users\Admin\AppData\Roaming\Notepad.exe"C:\Users\Admin\AppData\Roaming\Notepad.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Notepad.exe"6⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3676
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OkmWHZjOIf.exe"6⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3356
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OkmWHZjOIf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAFE2.tmp"6⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2384
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C:\Users\Admin\AppData\Roaming\Notepad.exe"C:\Users\Admin\AppData\Roaming\Notepad.exe"6⤵
- Executes dropped EXE
PID:3588
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C:\Users\Admin\AppData\Roaming\Notepad.exe"C:\Users\Admin\AppData\Roaming\Notepad.exe"6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4524
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
18KB
MD5efa1f9b50c4818084019a406bf7503da
SHA11082303137025b0d6490fa3fadb40457b7b2dc9b
SHA256503b2f5ceb85a61da13913c4c8a7da50ec79c9d1ac7c1fc8599beb1db10ca1f8
SHA51228be8cb64b96a5e7c8a0d73ae85975acf959c2f0f556d1b91c467f5a7e2338a7fd2ecca4233a78f9b09e0cc7f83a064c073e6ee72067960eca853b112a8a5036
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Filesize
18KB
MD57888371202f4be430845671ec282e9d0
SHA108b9cd03ed6f57c285c777c1b9a2886e0092e24f
SHA256cca2487593743bb4579044990dd29c5ca983de355eb8f802cd8fd84362ff947d
SHA512e2e575b9e26e6bf7f49e27cd30683c7d45dec269ce9cee481a41ebb455b699f1752350a4303835640271ddc63a85a2e5d6d7736275f956f1f21c9b687e5d7a67
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD58f1034e2419178d1d9d96fb19e8ad2bb
SHA1b60b0c39656762e136dfd9ba4ea16478f92308b1
SHA256c9d300602f378fee30dfaa1903bc0994ffb89512eb6c0487f59cf5e54052b942
SHA5121f1b82b8b1b475e65b957c247ef095cb132aa81d29f12a3e56d3a4ec0a70ca5ba6c8e2411f68f96947f07ccb9eef672799833767727b7d8ac415409579db8cd9
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Filesize
151B
MD5628a979a85419cc9e74498fa68bc617c
SHA167db0ab38c87be9e36d71ff85864391969b340b7
SHA256a3fa47deef08512734738ace848665459fd7cb03e73d3462b4721bd072586281
SHA512abbdfbcde1c4b9cafa8db44d68f790b0a75bb14df0102e192443dc29fdf16457c483106b829cda8254d58df53eff4b3d8f3c663494de7ae13947f3fd2ca41931
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Filesize
4.1MB
MD5f6ce31834fcf3edcdd0b7a608809df0c
SHA1a136680bb7949a4def2dadf8dd65ce4a861aa686
SHA256c13681b3d02aeaaafa0da50acf51d3f60602a3bdd4c178ab5fb671a791fb988b
SHA51265cc32059659c2da69ddc934cc1f35fac3a569618586df4bc0e2c2bbacf6a35554ff05665a4bcd151b4e4e464ef18c96ed3040f57fb8f1d41b9fd639b978db40