General
- Target UpdateChecker.exe
- Size 1.6MB
- Sample260805-txvz2scl8w
- SHA256 c2c741894945fb15a6d75f78226819dc83736c6965554e4b07f54f8368d17741
- MD5 11d449248b3ba1f244ee1b0df5b576ac
- SHA1 cf2a2c937975b277eede0bd8e11195bb7d319b20
- SHA512 ecb7d272cceb3d3fcce1ea2fcea5a5718ec4be267ab49f9683134e7a3dd588c54008200539a1ee84160646ef9c98bd71b93225359a5181b04e1a9477fd302aa6
- SSDEEP 49152:Lvp1S1c5oia7anKy1S9/aOHRnxwnrJc6:Lv21cCia7im/aOwnrO
- TLSH T1A9752328B805D47CC1991778EC34C9FA116A3E24DD76D18B78D93FAE3F3975A9008E61
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
UpdateChecker.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Malware Config
Targets
-
- Target UpdateChecker.exe
- Size 1.6MB
- SHA256 c2c741894945fb15a6d75f78226819dc83736c6965554e4b07f54f8368d17741
- MD5 11d449248b3ba1f244ee1b0df5b576ac
- SHA1 cf2a2c937975b277eede0bd8e11195bb7d319b20
- SHA512 ecb7d272cceb3d3fcce1ea2fcea5a5718ec4be267ab49f9683134e7a3dd588c54008200539a1ee84160646ef9c98bd71b93225359a5181b04e1a9477fd302aa6
- SSDEEP 49152:Lvp1S1c5oia7anKy1S9/aOHRnxwnrJc6:Lv21cCia7im/aOwnrO
- TLSH T1A9752328B805D47CC1991778EC34C9FA116A3E24DD76D18B78D93FAE3F3975A9008E61
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Drops desktop.ini file(s)