Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 19:22
Behavioral task
behavioral1
Sample
ORBITCracked.exe
Resource
win7-20240221-en
General
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Target
ORBITCracked.exe
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Size
3.1MB
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MD5
bb7a42f4595499e4cd801eacb252cae8
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SHA1
bd19e59cd8203d29fa232ea026189d245e07e886
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SHA256
f1360aa4d9adeff9ccff753f2996be1b827d7bc3a79549cc6635346ce3eb1da2
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SHA512
29f160c2a84e8b3dd86ba62e65e8d91d782f7b347900eb72198012af40353986e2ce01a85cbf288a6146192cdb12450e0ec72024a675509ee6c9e6d089bb2449
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SSDEEP
49152:mvRuf2NUaNmwzPWlvdaKM7ZxTwkQRJ6FbR3LoGd/ITHHB72eh2NT:mvsf2NUaNmwzPWlvdaB7ZxTwkQRJ6X
Malware Config
Extracted
quasar
1.4.1
Slave
140.238.91.110:38899
uk2.localto.net:38899:38899
276d9dc6-b19c-4958-8ac3-89586bd3b515
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encryption_key
ABCF70C37D1A79A01712038122D1532DF20DF72A
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install_name
Client.exe
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log_directory
Error Logs
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reconnect_delay
3000
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startup_key
WOS64
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subdirectory
Windows
Signatures
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Quasar payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/4632-0-0x0000000000E10000-0x0000000001134000-memory.dmp family_quasar C:\Users\Admin\AppData\Roaming\Windows\Client.exe family_quasar -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Client.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation Client.exe -
Executes dropped EXE 1 IoCs
Processes:
Client.exepid process 1748 Client.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
Processes:
schtasks.exeschtasks.exepid process 4552 schtasks.exe 3844 schtasks.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ORBITCracked.exeClient.exedescription pid process Token: SeDebugPrivilege 4632 ORBITCracked.exe Token: SeDebugPrivilege 1748 Client.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Client.exepid process 1748 Client.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
ORBITCracked.exeClient.execmd.exedescription pid process target process PID 4632 wrote to memory of 4552 4632 ORBITCracked.exe schtasks.exe PID 4632 wrote to memory of 4552 4632 ORBITCracked.exe schtasks.exe PID 4632 wrote to memory of 1748 4632 ORBITCracked.exe Client.exe PID 4632 wrote to memory of 1748 4632 ORBITCracked.exe Client.exe PID 1748 wrote to memory of 3844 1748 Client.exe schtasks.exe PID 1748 wrote to memory of 3844 1748 Client.exe schtasks.exe PID 1748 wrote to memory of 1700 1748 Client.exe schtasks.exe PID 1748 wrote to memory of 1700 1748 Client.exe schtasks.exe PID 1748 wrote to memory of 4272 1748 Client.exe cmd.exe PID 1748 wrote to memory of 4272 1748 Client.exe cmd.exe PID 4272 wrote to memory of 4720 4272 cmd.exe chcp.com PID 4272 wrote to memory of 4720 4272 cmd.exe chcp.com PID 4272 wrote to memory of 3980 4272 cmd.exe PING.EXE PID 4272 wrote to memory of 3980 4272 cmd.exe PING.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\ORBITCracked.exe"C:\Users\Admin\AppData\Local\Temp\ORBITCracked.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "WOS64" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\Windows\Client.exe" /rl HIGHEST /f2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Roaming\Windows\Client.exe"C:\Users\Admin\AppData\Roaming\Windows\Client.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "WOS64" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\Windows\Client.exe" /rl HIGHEST /f3⤵
- Creates scheduled task(s)
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /delete /tn "WOS64" /f3⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\B0iBqzMl31Pf.bat" "3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650014⤵
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C:\Windows\system32\PING.EXEping -n 10 localhost4⤵
- Runs ping.exe
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\B0iBqzMl31Pf.batFilesize
212B
MD540e88fbb3ad4e815e1a9c37c06c72ede
SHA18a00101f8313dc1788e88cfae97d0689e4763af4
SHA25611cc414553c34fd073f4ef92c5ef202b93ab507930b4f5bb7cbe3c9aec789ac9
SHA512292f163d158884fe17ac8757b9dadf0afd82737550421e7d542cdd1e8a76789ee8149dc01cf07af8fffe690513113229781939f72831775d55873ab327e549fe
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C:\Users\Admin\AppData\Roaming\Windows\Client.exeFilesize
3.1MB
MD5bb7a42f4595499e4cd801eacb252cae8
SHA1bd19e59cd8203d29fa232ea026189d245e07e886
SHA256f1360aa4d9adeff9ccff753f2996be1b827d7bc3a79549cc6635346ce3eb1da2
SHA51229f160c2a84e8b3dd86ba62e65e8d91d782f7b347900eb72198012af40353986e2ce01a85cbf288a6146192cdb12450e0ec72024a675509ee6c9e6d089bb2449
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memory/1748-20-0x00007FFB4FB60000-0x00007FFB50621000-memory.dmpFilesize
10.8MB
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memory/1748-16-0x000000001BBC0000-0x000000001BBD2000-memory.dmpFilesize
72KB
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memory/1748-27-0x00007FFB4FB60000-0x00007FFB50621000-memory.dmpFilesize
10.8MB
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memory/1748-10-0x00007FFB4FB60000-0x00007FFB50621000-memory.dmpFilesize
10.8MB
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memory/1748-11-0x000000001B400000-0x000000001B410000-memory.dmpFilesize
64KB
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memory/1748-12-0x000000001BB50000-0x000000001BBA0000-memory.dmpFilesize
320KB
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memory/1748-13-0x000000001BC60000-0x000000001BD12000-memory.dmpFilesize
712KB
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memory/1748-26-0x000000001C560000-0x000000001C662000-memory.dmpFilesize
1.0MB
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memory/1748-17-0x000000001BC20000-0x000000001BC5C000-memory.dmpFilesize
240KB
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memory/1748-18-0x000000001C560000-0x000000001C662000-memory.dmpFilesize
1.0MB
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memory/4632-0-0x0000000000E10000-0x0000000001134000-memory.dmpFilesize
3.1MB
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memory/4632-2-0x000000001BF50000-0x000000001BF60000-memory.dmpFilesize
64KB
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memory/4632-9-0x00007FFB4FB60000-0x00007FFB50621000-memory.dmpFilesize
10.8MB
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memory/4632-1-0x00007FFB4FB60000-0x00007FFB50621000-memory.dmpFilesize
10.8MB