Analysis
- max time kernel
61s - max time network
70s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
10/03/2024, 12:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Celestial.exe
Resource
win7-20240221-en
windows7-x64
7 signatures
150 seconds
General
- Target Celestial.exe
- Size 273KB
- Sample240310-px46hadb2s
- SHA256 c13b27db146974839ceeb088132e55627944f9a230392e4f8661749586a3626a
- MD5 7ca6a26751bd7ad90ffc2843f040117c
- SHA1 5c2be81194456480f952d674c0513959eab0ceda
- SHA512 0f16bbf19913c4c09a13ea48325a3751311941b2d6b11a70a97737628c53bd58b8009fa9439e3b0ce66ef0e46dc420a6535b2d8803cbf6669d024c3c4ea3b896
- SSDEEP 6144:Of+BLtABPD7sBi/0QNE44FCpHoafTy/lI1D0NiJ:essK44FCpO61DzJ
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 freegeoip.app 3 freegeoip.app - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 taskmgr.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 Celestial.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier Celestial.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\TypedURLs taskmgr.exe - Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots taskmgr.exe Set value (data) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff taskmgr.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings taskmgr.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell taskmgr.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU taskmgr.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4416 Celestial.exe 4416 Celestial.exe 4416 Celestial.exe 4416 Celestial.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4416 Celestial.exe Token: SeDebugPrivilege 4312 taskmgr.exe Token: SeSystemProfilePrivilege 4312 taskmgr.exe Token: SeCreateGlobalPrivilege 4312 taskmgr.exe - Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe - Suspicious use of SendNotifyMessage 64 IoCs
pid Process 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe 4312 taskmgr.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4312 taskmgr.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Celestial.exe"C:\Users\Admin\AppData\Local\Temp\Celestial.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4416
-
C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4312
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\44\Process.txt
- Size 756B
- SHA256 6477c5d94008b05aacb5ee1c75c2d441b7725c374e652c5d6273e4b8f91ad7c6
- MD5 49eea3db3c1b38183dcb701b8f1e48e1
- SHA1 432c8c199599fb68785446b963dfceac89a9d5bb
- SHA512 9ff5c2fc4346ba962604a6b08c85c743563ec62b6ddb74e81515bc6e30dc5e5bff42b13767249a0425992856c05a457721c90f27091c3e4d361e0b4f8b79ffe3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\44\Process.txt
- Size 1KB
- SHA256 e690ee3f256837350e391d920a5bca0d372c67e5cb44ea02f95bdf540a59c345
- MD5 833fea63499246d803b013087dd2aad9
- SHA1 e21280b8b20fdf8f6c737ac6e8f966e2ee91ed4b
- SHA512 dda493f34794c875655bfbca3cae61e916a7a619eacb41d5f849e2da9d5bd3bfbfadfab55ede915ca856eb5de79640a77da83a57495172ab73549bc5c9bf2344
- MD5 SHA1 SHA512