General
- Target 260916.zip
- Size 273KB
- Sample260916-ldff9ahn9x
- SHA256 28b3fe1a9aa015c25d65180f35ddbb4c3941f02f76989b0d3809930a9be285dd
- MD5 e44c8076e52601a419e0866a1ad89346
- SHA1 4f88812d2a9cfa208e163deaf96f941b12c2aa51
- SHA512 f05e22821f9d6fdfe54a4abbaef98c3275cea0889cd0e1180bf23ed2f7ceb2af8c3492e780f30df6f5c586a56a41e65dff8c79b3849a8fb62d783e0324926334
- SSDEEP 6144:zU89Rva0bXS8eOKtERmmAsmvtTydrvbbD1cnd7fSaZw:I8vZrSlttERmlswe3mndBw
- TLSH T1B55423FD85FF6A4344EE3C21BFAF44641E46765F82E240C60063A98A47B7D1994AF13A
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
お支払い確認書.pdf.hta
Resource
win10v2004-20260911-ja
28 signatures
600 seconds
Malware Config
Targets
-
- Target お支払い確認書.pdf.hta
- Size 156KB
- SHA256 df86cfbd50e4efc55ef8ff22f4e69a5d328dbc2e42d8e8e71d29ba3880dbf219
- MD5 c7881a76431fd4bfc14c515646ab0120
- SHA1 40052cf2e2cfa1689bee43eb947d17d0712b41a7
- SHA512 89dcfea743bb1c1d4b529855d1b977db05fb27ce5696ea48cea6f09598490afbed1ebd9e8d5001b7b02e1ac6002e99c2b3ff4f5e07fbdd68d231808c51663994
- SSDEEP 3072:wdzj1WNQBQXqMDe3M6Vcyur9rZg7rGcgCw2hNYnrRFqcV:OjXSfDe3M6VIOGMwvrTrV
- TLSH T147F3019D2BB44CEC59B001BBE2DDBB94ED210CB7E1C2DC11951168F2DF11297B8D857A
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Defense Evasion
File and Directory Permissions Modification
1Indicator Removal
1File Deletion
1Modify Registry
2Subvert Trust Controls
2Install Root Certificate
2