General
- Target WinRAR-723.exe
- Size 319KB
- Sample260805-nbpcgsem6w
- SHA256 0501b47b11467d4ca1d2a3e1325fc1cf24614c89228ea884fbb7d0227323a244
- MD5 b726f5637cb32735b3a4bd5b78658a73
- SHA1 dad28d856b951d364ddc59b0556f368c9ff234ac
- SHA512 39e251daabbe71741e841758f0ed554f1c64f51f9871d6c1e7f0280612c3e6e60ea978f2261080019412860270bb9616db5d8062434ab65fdbef697472e8ee66
- SSDEEP 6144:WTA8oPwUhcX7elbKTusBknJgjRasYyvy+YNrhvbJZZQs6pQwrHxxmvY0Pa:WTAy3X3usBzlasYeYthvzZQs0Q4w6
- TLSH T10C6412529B90C562D5F74A305DB1DB3B9B76FD124A908243234026AA7B337837F1FAB4
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
WinRAR-723.exe
Resource
win10v2004-20260513-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://www.win-rar.com/fileadmin/winrar-versions/downloader/versions.xml
Extracted
-
ps1
-
exe.dropper
https://www.win-rar.com/fileadmin/winrar-versions/winrar/winrar-x64-723.exe
Targets
-
- Target WinRAR-723.exe
- Size 319KB
- SHA256 0501b47b11467d4ca1d2a3e1325fc1cf24614c89228ea884fbb7d0227323a244
- MD5 b726f5637cb32735b3a4bd5b78658a73
- SHA1 dad28d856b951d364ddc59b0556f368c9ff234ac
- SHA512 39e251daabbe71741e841758f0ed554f1c64f51f9871d6c1e7f0280612c3e6e60ea978f2261080019412860270bb9616db5d8062434ab65fdbef697472e8ee66
- SSDEEP 6144:WTA8oPwUhcX7elbKTusBknJgjRasYyvy+YNrhvbJZZQs6pQwrHxxmvY0Pa:WTAy3X3usBzlasYeYthvzZQs0Q4w6
- TLSH T10C6412529B90C562D5F74A305DB1DB3B9B76FD124A908243234026AA7B337837F1FAB4
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Downloads MZ/PE file
-
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.
MITRE ATT&CK Enterprise v16
Persistence
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Privilege Escalation
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1