gh0strat

General

Target

1f6907229ef8b63bff8befeab77a0393d8b1a0385718b1c480cfaedfe42298d5.exe.vir
Size

136.8MB
Sample

241211-bnn62ayldz
MD5

97c8ec5f8f8a330a8d130ac06369dea3
SHA1

62e2814a10161ad137935d568acafe60467861ad
SHA256

1f6907229ef8b63bff8befeab77a0393d8b1a0385718b1c480cfaedfe42298d5
SHA512

2ef10ceae9c07f3b30adb71b9807565bde35c1e53f20aebfa70d97b68dc124d2962f2def2db27809e496a26fbd19003297c695cacb7e79ebc83ab18379e3e926
SSDEEP

3145728:ATOs6vohFseEWHuMko0zNUiV4vGwhZzAhau4kB5w+r:A6BvoTseEWORJg4auKY

Score

10^/10

Malware Config

Targets

- Target
  
  1f6907229ef8b63bff8befeab77a0393d8b1a0385718b1c480cfaedfe42298d5.exe.vir
- Size
  
  136.8MB
- MD5
  
  97c8ec5f8f8a330a8d130ac06369dea3
- SHA1
  
  62e2814a10161ad137935d568acafe60467861ad
- SHA256
  
  1f6907229ef8b63bff8befeab77a0393d8b1a0385718b1c480cfaedfe42298d5
- SHA512
  
  2ef10ceae9c07f3b30adb71b9807565bde35c1e53f20aebfa70d97b68dc124d2962f2def2db27809e496a26fbd19003297c695cacb7e79ebc83ab18379e3e926
- SSDEEP
  
  3145728:ATOs6vohFseEWHuMko0zNUiV4vGwhZzAhau4kB5w+r:A6BvoTseEWORJg4auKY
Score

10^/10

discovery gh0strat purplefox evasion rat rootkit themida trojan
- Detect PurpleFox Rootkit
  Detect PurpleFox Rootkit.
  rootkit
- Gh0st RAT payload
- Gh0strat
  Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
  rat gh0strat
- Gh0strat family
  gh0strat
- PurpleFox
  PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
  rootkit trojan purplefox
- Purplefox family
  purplefox
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Checks system information in the registry
  System information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2