b99944dc87cf9a22cc959b1a4d34f3b4d1198a9532a2ac6ed4395b17190d8a94

General

Target

b99944dc87cf9a22cc959b1a4d34f3b4d1198a9532a2ac6ed4395b17190d8a94
Size

1.3MB
Sample

221002-3ffngafca3
MD5

6abbb18422b16c891c98960921b73710
SHA1

1babe32de699707abf119cc2d6575b7749adaa7e
SHA256

b99944dc87cf9a22cc959b1a4d34f3b4d1198a9532a2ac6ed4395b17190d8a94
SHA512

a9953bee67c15162cc02177a4a41b2885510d085ac152c647703466b9fae97ec398b116c4fb28bafb2e479eefee67360412ce3cb8425eff6f9eaa6b945aa1b6b
SSDEEP

24576:FtiDDKZVA2as75dOrCKZ7EDr5b5TyY1VGPSNg/ne5jEXmSZ2rFt0zkocp0:Fti3KZq2T1TKZm59TyY1sPisebSZUtmx

Score

9^/10

Malware Config

Targets

- Target
  
  b99944dc87cf9a22cc959b1a4d34f3b4d1198a9532a2ac6ed4395b17190d8a94
- Size
  
  1.3MB
- MD5
  
  6abbb18422b16c891c98960921b73710
- SHA1
  
  1babe32de699707abf119cc2d6575b7749adaa7e
- SHA256
  
  b99944dc87cf9a22cc959b1a4d34f3b4d1198a9532a2ac6ed4395b17190d8a94
- SHA512
  
  a9953bee67c15162cc02177a4a41b2885510d085ac152c647703466b9fae97ec398b116c4fb28bafb2e479eefee67360412ce3cb8425eff6f9eaa6b945aa1b6b
- SSDEEP
  
  24576:FtiDDKZVA2as75dOrCKZ7EDr5b5TyY1VGPSNg/ne5jEXmSZ2rFt0zkocp0:Fti3KZq2T1TKZm59TyY1sPisebSZUtmx
Score

9^/10

bootkit discovery persistence upx
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Downloads MZ/PE file
- Drops file in Drivers directory
- Executes dropped EXE
- Registers COM server for autorun
  persistence
- Sets file execution options in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops desktop.ini file(s)
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Drops file in System32 directory
behavioral1 behavioral2