Analysis
- user interaction
yes - max time kernel
82s - max time network
83s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/07/2026, 04:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
lunar.cc.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
lunar.cc.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
General
- Target lunar.cc.exe
- Size 193KB
- Sample260716-ff4zqsgy21
- SHA256 6b1614b344b28032ad4f41170d5e32cdec64f1c161e3a7d9f2d5350355bfe738
- MD5 3615dcb8c90ff21b94183819acdc9bd3
- SHA1 f6eddb06286645e08fc35478b32d3d8ddd49bbb9
- SHA512 3f67da9393427f6f42e991dc6885565c7a95e3d444b140be504b7a79daec00ecd9c6a08053f997cfa192cb4b0fec3cb8d07987ed89f008b023c4dcf73cd0c382
- SSDEEP 3072:HFx7n9nyvNmXS82Qe5h6CQWpCf1o+kfP9etk4O/+6BrPfEO6846zyhl7:l/nyvgzKNQJ1DM4OT796Bkyhl7
- TLSH T130146D4A72F910F9F173C178C9A65616E33278651771ABEF07A006BA5F22AD09C3DF21
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4256 powershell.exe 928 powershell.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation lunar.cc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4256 powershell.exe 4256 powershell.exe 928 powershell.exe 928 powershell.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4256 powershell.exe Token: SeDebugPrivilege 928 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 980 wrote to memory of 4256 980 lunar.cc.exe 85 PID 4256 wrote to memory of 928 4256 powershell.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\lunar.cc.exe"C:\Users\Admin\AppData\Local\Temp\lunar.cc.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:980 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\WindowsCache'"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4256 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Roaming\WindowsCache3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:928
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
- MD5 d85ba6ff808d9e5444a4b369f5bc2730
- SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
- SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
- TLSH T1CE51EE323375B1E888167F071E681A8053BF4355EA94AF1CB698621ED93641B9F222F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 64B
- SHA256 6236c0cafd2ef583aa170468d59ad35db97fd75d958a27fdcb942c7af649dd92
- MD5 b8ea6c54b5610dff12387edf6dd05edf
- SHA1 40059f7532e0e8f4ce13f06003a1baec6c5c7460
- SHA512 496baef4b050796a533ef09495a00581da39b715640ee9ea4de71ac2976454694324c0387f21645007eaebd5d3c442ebbc3989bc10ef8de1cacf76c1adcff8f2
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_makeasqb.52v.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH