General
- Target cleaner67.exe
- Size 4.2MB
- Sample261026-2te4eshy9p
- SHA256 2d4da3390dd0553db752a126bf2809e8be3b8db5314efa39bdd3b53f2bec57ab
- MD5 b69c64508dcfdad203adc8a1f0fcdc6f
- SHA1 9bd8daa33c5a244932048c0c44d1b6d6ff7ff0fe
- SHA512 a3c75c398f04f154a2e7ee430b0574d16269552d02c886c72bdcc37353f52c9c73e6334a02739379387bc575812d3df20b278539f1dc30f053a9544c24f4cc7a
- SSDEEP 49152:tmm2RYOVgnnAtznzYtrUQBtCI756vmsE/ThV24L5HBTVhpCVjiVrSqqHV0jHj5L6:tm0W3W5HBJjCVjY5q10I
- TLSH T16D269D1BA3A901A8C0B7C07D8957550BFBB278465371EBCB57A086661F77BE05E3E320
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
cleaner67.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
cleaner67.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target cleaner67.exe
- Size 4.2MB
- SHA256 2d4da3390dd0553db752a126bf2809e8be3b8db5314efa39bdd3b53f2bec57ab
- MD5 b69c64508dcfdad203adc8a1f0fcdc6f
- SHA1 9bd8daa33c5a244932048c0c44d1b6d6ff7ff0fe
- SHA512 a3c75c398f04f154a2e7ee430b0574d16269552d02c886c72bdcc37353f52c9c73e6334a02739379387bc575812d3df20b278539f1dc30f053a9544c24f4cc7a
- SSDEEP 49152:tmm2RYOVgnnAtznzYtrUQBtCI756vmsE/ThV24L5HBTVhpCVjiVrSqqHV0jHj5L6:tm0W3W5HBJjCVjY5q10I
- TLSH T16D269D1BA3A901A8C0B7C07D8957550BFBB278465371EBCB57A086661F77BE05E3E320
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Manipulates Digital Signatures
Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Drops file in System32 directory
-
Executes a VBScript file via the Windows Script Host.
-
Modifies termsrv.dll
Commonly used to allow simultaneous RDP sessions.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1