General
- Target backrooms.exe
- Size 105.8MB
- Sample260620-mvxbrsev2m
- SHA256 90604a40452363896d5f3125ee551fecb73d5229b4efb5dee739f784cb7ca96d
- MD5 6ef93b499b6b0ad41eb9c59cbb5e9726
- SHA1 c5ac0f94375efd9a50746a1654c87d398cc9211a
- SHA512 e2a23ef329d497e6508bc601fadb142cbfb9a82cee6a2b15d2e4936230f760c27bd8e40cafbbe5830414505b2c1a015df8b31a2a961532a2a4f5c6b9d49961a7
- SSDEEP 3145728:gpv7ig9NXHcrzelKbDSc/iFzYhe2tG5n:gR7t9hHcrzIKTRheQGx
- TLSH T140383380AE40AD86F999D13E4BE15D15E9BB7835794247CA03E802752EA73CC483EF77
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
backrooms.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
backrooms.exe
Resource
win10ltsc2021-20260513-en
12 signatures
150 seconds
Behavioral task
behavioral3
Sample
backrooms.exe
Resource
win11-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral4
Sample
backrooms.exe
Resource
win11ltsc2024-20260617-en
16 signatures
150 seconds
Malware Config
Targets
-
- Target backrooms.exe
- Size 105.8MB
- SHA256 90604a40452363896d5f3125ee551fecb73d5229b4efb5dee739f784cb7ca96d
- MD5 6ef93b499b6b0ad41eb9c59cbb5e9726
- SHA1 c5ac0f94375efd9a50746a1654c87d398cc9211a
- SHA512 e2a23ef329d497e6508bc601fadb142cbfb9a82cee6a2b15d2e4936230f760c27bd8e40cafbbe5830414505b2c1a015df8b31a2a961532a2a4f5c6b9d49961a7
- SSDEEP 3145728:gpv7ig9NXHcrzelKbDSc/iFzYhe2tG5n:gR7t9hHcrzIKTRheQGx
- TLSH T140383380AE40AD86F999D13E4BE15D15E9BB7835794247CA03E802752EA73CC483EF77
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Loads dropped DLL
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.