Analysis
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max time kernel
166s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
17/02/2022, 00:09
Behavioral task
behavioral1
Sample
81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe
Resource
win10v2004-en-20220113
General
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Target
81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe
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Size
1.3MB
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MD5
6efd49752bea82147e9a30e0fe017ddf
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SHA1
c09b3c1e690b584d956a70107468d70a7d08c484
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SHA256
81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11
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SHA512
fcd77c8e3eeffc8c326d93f3b34cf5c1c4c5c528c499ee8cd3e47c7c77dfb2a25f46c7831c960179951da63bc1bf4d54bcd885db93807c0a232af742dd3acc1f
Malware Config
Extracted
warzonerat
wealth.warzonedns.com:5202
Signatures
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NetWire RAT payload 9 IoCs
resource yara_rule behavioral2/files/0x0003000000000731-134.dat netwire behavioral2/files/0x0003000000000731-133.dat netwire behavioral2/files/0x000400000001e71b-144.dat netwire behavioral2/files/0x000400000001e71b-145.dat netwire behavioral2/files/0x000500000001e724-166.dat netwire behavioral2/files/0x000500000001e724-167.dat netwire behavioral2/files/0x0003000000000731-168.dat netwire behavioral2/files/0x000500000001e724-176.dat netwire behavioral2/files/0x0003000000000731-179.dat netwire -
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzone RAT Payload 2 IoCs
resource yara_rule behavioral2/memory/4908-136-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat behavioral2/memory/4908-143-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat -
Executes dropped EXE 5 IoCs
pid Process 4576 Blasthost.exe 952 Host.exe 2348 RtDCpl64.exe 3584 Blasthost.exe 3900 RtDCpl64.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe Key value queried \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation RtDCpl64.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 5092 set thread context of 4908 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 85 PID 2348 set thread context of 3900 2348 RtDCpl64.exe 113 -
autoit_exe 3 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x000500000001e724-166.dat autoit_exe behavioral2/files/0x000500000001e724-167.dat autoit_exe behavioral2/files/0x000500000001e724-176.dat autoit_exe -
Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4752 schtasks.exe 4224 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 5080 svchost.exe Token: SeCreatePagefilePrivilege 5080 svchost.exe Token: SeShutdownPrivilege 5080 svchost.exe Token: SeCreatePagefilePrivilege 5080 svchost.exe Token: SeShutdownPrivilege 5080 svchost.exe Token: SeCreatePagefilePrivilege 5080 svchost.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe Token: SeRestorePrivilege 3560 TiWorker.exe Token: SeSecurityPrivilege 3560 TiWorker.exe Token: SeBackupPrivilege 3560 TiWorker.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 5092 wrote to memory of 4576 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 82 PID 5092 wrote to memory of 4576 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 82 PID 5092 wrote to memory of 4576 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 82 PID 5092 wrote to memory of 4908 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 85 PID 5092 wrote to memory of 4908 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 85 PID 5092 wrote to memory of 4908 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 85 PID 5092 wrote to memory of 4908 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 85 PID 5092 wrote to memory of 4908 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 85 PID 4576 wrote to memory of 952 4576 Blasthost.exe 86 PID 4576 wrote to memory of 952 4576 Blasthost.exe 86 PID 4576 wrote to memory of 952 4576 Blasthost.exe 86 PID 4908 wrote to memory of 2392 4908 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 87 PID 4908 wrote to memory of 2392 4908 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 87 PID 4908 wrote to memory of 2392 4908 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 87 PID 4908 wrote to memory of 2392 4908 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 87 PID 4908 wrote to memory of 2392 4908 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 87 PID 5092 wrote to memory of 4752 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 89 PID 5092 wrote to memory of 4752 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 89 PID 5092 wrote to memory of 4752 5092 81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe 89 PID 2348 wrote to memory of 3584 2348 RtDCpl64.exe 112 PID 2348 wrote to memory of 3584 2348 RtDCpl64.exe 112 PID 2348 wrote to memory of 3584 2348 RtDCpl64.exe 112 PID 2348 wrote to memory of 3900 2348 RtDCpl64.exe 113 PID 2348 wrote to memory of 3900 2348 RtDCpl64.exe 113 PID 2348 wrote to memory of 3900 2348 RtDCpl64.exe 113 PID 2348 wrote to memory of 3900 2348 RtDCpl64.exe 113 PID 2348 wrote to memory of 3900 2348 RtDCpl64.exe 113 PID 3900 wrote to memory of 4336 3900 RtDCpl64.exe 114 PID 3900 wrote to memory of 4336 3900 RtDCpl64.exe 114 PID 3900 wrote to memory of 4336 3900 RtDCpl64.exe 114 PID 2348 wrote to memory of 4224 2348 RtDCpl64.exe 116 PID 2348 wrote to memory of 4224 2348 RtDCpl64.exe 116 PID 2348 wrote to memory of 4224 2348 RtDCpl64.exe 116 PID 3900 wrote to memory of 4336 3900 RtDCpl64.exe 114 PID 3900 wrote to memory of 4336 3900 RtDCpl64.exe 114
Processes
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C:\Users\Admin\AppData\Local\Temp\81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe"C:\Users\Admin\AppData\Local\Temp\81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5092 -
C:\Users\Admin\AppData\Roaming\Blasthost.exe"C:\Users\Admin\AppData\Roaming\Blasthost.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4576 -
C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"3⤵
- Executes dropped EXE
PID:952
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C:\Users\Admin\AppData\Local\Temp\81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe"C:\Users\Admin\AppData\Local\Temp\81a573e0c3db565cc800a0d00b25c93f30cb16a1cc258adbded9beb154b9ff11.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵PID:2392
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F2⤵
- Creates scheduled task(s)
PID:4752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:5080
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3560
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C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exeC:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Users\Admin\AppData\Roaming\Blasthost.exe"C:\Users\Admin\AppData\Roaming\Blasthost.exe"2⤵
- Executes dropped EXE
PID:3584
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C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3900 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵PID:4336
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F2⤵
- Creates scheduled task(s)
PID:4224
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