General
- Target freebrowser-6.2.exe
- Size 124.6MB
- Sample260620-tr266shs2x
- SHA256 bb6339793e669d7b3d98f61c1a66d9fa2118ca050d45a3a76b30ce1a13979468
- MD5 8d1f2efa4f3193c1c7cc0cd44da7f043
- SHA1 139e011b4b98f4deca4bcac72da5d4e27537078c
- SHA512 e276db251e475f05ba0796b1ee9fb45137937bd393a481d138cee33a9493c20fb1b4ce4546d0eb31fc7f0839bb553f87aa0f16e6abb909dc6e16314cebb38d74
- SSDEEP 3145728:zOxme/wy6slaYFj26DMfRngZHV1wj1sUf2ac+Ou:c5VxgYFyvZngpPzUfPIu
- TLSH T18E58332073516AF2D8A2D9F28C258523641171CF7A7BC0FA37B1F3216E24195EDCE99E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
freebrowser-6.2.exe
Resource
win10ltsc2021-20260513-en
20 signatures
150 seconds
Malware Config
Targets
-
- Target freebrowser-6.2.exe
- Size 124.6MB
- SHA256 bb6339793e669d7b3d98f61c1a66d9fa2118ca050d45a3a76b30ce1a13979468
- MD5 8d1f2efa4f3193c1c7cc0cd44da7f043
- SHA1 139e011b4b98f4deca4bcac72da5d4e27537078c
- SHA512 e276db251e475f05ba0796b1ee9fb45137937bd393a481d138cee33a9493c20fb1b4ce4546d0eb31fc7f0839bb553f87aa0f16e6abb909dc6e16314cebb38d74
- SSDEEP 3145728:zOxme/wy6slaYFj26DMfRngZHV1wj1sUf2ac+Ou:c5VxgYFyvZngpPzUfPIu
- TLSH T18E58332073516AF2D8A2D9F28C258523641171CF7A7BC0FA37B1F3216E24195EDCE99E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
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.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
2Install Root Certificate
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1