General
- Target RFQ-INQUIRY.zip
- Size 1KB
- Sample261001-ldx2asgd78
- SHA256 307a17b1eee3a2a968802eb90d5f5eba54a4b93f74f128763956d5b5dc2e2404
- MD5 047bb0cce1313ae0de87fd7a3bcd8ac0
- SHA1 3e7b02a6fcc64e758b5d8c0aedb3779e4993b7ed
- SHA512 b2fefbec15b2c18a4d1503de6c9ba51984e438b48cddc9a5340dbc329e6c45f2ae682559db2307dff8c630923dd4bb8a2f200cd764f837afd47f4eef4a918c8c
- TLSH T11831EA0E457E950AC5A253BD14687C2193B9D8710CD199436686916819454C92875ADF
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
RFQ-INQUIRY.zip
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
RFQ-INQUIRY.zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
RFQ.hta
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
RFQ.hta
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://update.microsoft.com
Targets
-
- Target RFQ-INQUIRY.zip
- Size 1KB
- SHA256 307a17b1eee3a2a968802eb90d5f5eba54a4b93f74f128763956d5b5dc2e2404
- MD5 047bb0cce1313ae0de87fd7a3bcd8ac0
- SHA1 3e7b02a6fcc64e758b5d8c0aedb3779e4993b7ed
- SHA512 b2fefbec15b2c18a4d1503de6c9ba51984e438b48cddc9a5340dbc329e6c45f2ae682559db2307dff8c630923dd4bb8a2f200cd764f837afd47f4eef4a918c8c
- TLSH T11831EA0E457E950AC5A253BD14687C2193B9D8710CD199436686916819454C92875ADF
- MD5 SHA1 SHA512 TLSH
Score1/10 -
- Target RFQ.hta
- Size 3KB
- SHA256 3c83d5fe149fb9a736071dc527656cbc6b57dcbc76e3391a759ef8cab3546f7f
- MD5 115d93dd0451c77cd0540444213721da
- SHA1 3b7ea7c8e522a46ce3a5a1d835933dae8a38370a
- SHA512 3c770f97c4459f33a8502530d6fd98dd0d4dd927726a42f6a7048df5c5b9f52a6456c48d60730142dacb751e9291307f235c7956cf399581470922c15e844fbf
- TLSH T1227165D7684C5665B6B12366A7DF8414FAB7D5620700EAF0F0C8EB805E2993142BBDFC
- MD5 SHA1 SHA512 TLSH
Score10/10-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
5Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
3Internet Connection Discovery
2System Time Discovery
1