General
- Target GTKSetup-en.exe
- Size 1.1MB
- Sample260730-djkddsah36
- SHA256 94a902e2cc63b32a80d7e822821775a7484e0dd518a3fcd3c1531346c723cf17
- MD5 fb18ddcf3a992f03699a35d3af145da5
- SHA1 f1ff113b4c9b7e12bd360038c57a33405df7c0cc
- SHA512 1e99547d1b0bed0a6c02268a34c8b6aa9210bb0c781ba6035a92fabe102948a7fb3f4b887ec2a4011aa81bea730a6425a8e5481391a998e7bf719be324884180
- SSDEEP 24576:31QxU8z+O5iktp/KgDPaPDQOKr1l29tmQNxHDNkggZAbj2Bi3R5Z2K0NI467SGWC:SxiT0KgjaLQOKr1l29tmUjaKb9UHC
- TLSH T11F351280ED45E8A8CC396472E665C438B3313E2219991F513E72F25B0AF3DE1995E73E
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
GTKSetup-en.exe
Resource
win10v2004-20260513-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
GTKSetup-en.exe
Resource
win11ltsc2024-20260709-en
17 signatures
150 seconds
Behavioral task
behavioral3
Sample
out.exe
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
out.exe
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
Malware Config
Targets
-
- Target GTKSetup-en.exe
- Size 1.1MB
- SHA256 94a902e2cc63b32a80d7e822821775a7484e0dd518a3fcd3c1531346c723cf17
- MD5 fb18ddcf3a992f03699a35d3af145da5
- SHA1 f1ff113b4c9b7e12bd360038c57a33405df7c0cc
- SHA512 1e99547d1b0bed0a6c02268a34c8b6aa9210bb0c781ba6035a92fabe102948a7fb3f4b887ec2a4011aa81bea730a6425a8e5481391a998e7bf719be324884180
- SSDEEP 24576:31QxU8z+O5iktp/KgDPaPDQOKr1l29tmQNxHDNkggZAbj2Bi3R5Z2K0NI467SGWC:SxiT0KgjaLQOKr1l29tmUjaKb9UHC
- TLSH T11F351280ED45E8A8CC396472E665C438B3313E2219991F513E72F25B0AF3DE1995E73E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops file in System32 directory
-
- Target out.upx
- Size 3.0MB
- SHA256 d620229c926730efa6a46bfdb796874646b4c41e3a95f3055d17f3f9f1b60024
- MD5 86199199879e99b79c38eb034d5ee24f
- SHA1 444a043948956f3794e1e90bee348aa0bd340a42
- SHA512 5b2926ab233ce8b5d8a0968322c629ffc9fb5ec3c396b7cf61ee4ae8b24f07f173c25fbb6f750a132e4bcac227f94f2f898a5abc1a47a2d348c31d97485a9bb5
- SSDEEP 49152:Cfm20LgmSP0Sudpekcaoi1UXiTesNNTjUHwC:CWCaBwOesLUHw
- TLSH T166E54B27B248B13EC56B1A32847F82209A776B6275774D1757F42C0CCF3E9822E3E656
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1