floxif | d0b82222b7d8db5350383d9b85fca436e8410b36d0b50dcda5c3cc6d12494330

General

Target

d0b82222b7d8db5350383d9b85fca436e8410b36d0b50dcda5c3cc6d12494330N.exe
Size

2.1MB
Sample

241121-epgp5ayane
MD5

d2ae7e3c8a6645d54ab67671938c1d40
SHA1

e7363551424d64bcbc3c11426073dff73efd6ed1
SHA256

d0b82222b7d8db5350383d9b85fca436e8410b36d0b50dcda5c3cc6d12494330
SHA512

78e4748ea0c572520fc56754dee3992e5eae8a967fbec725153f5b44623799ce1dd5a5f19f18fa15fb13df7fbb65108ff7fce096dfa9fb1bbdfffb9e83fd5174
SSDEEP

49152:cVlvpIwfPsEbQfXvBIsyBjuv11f1jKwsRAVnB7O:8hpxsE0vJTCjut1qyVnM

Score

10^/10

Malware Config

Targets

- Target
  
  d0b82222b7d8db5350383d9b85fca436e8410b36d0b50dcda5c3cc6d12494330N.exe
- Size
  
  2.1MB
- MD5
  
  d2ae7e3c8a6645d54ab67671938c1d40
- SHA1
  
  e7363551424d64bcbc3c11426073dff73efd6ed1
- SHA256
  
  d0b82222b7d8db5350383d9b85fca436e8410b36d0b50dcda5c3cc6d12494330
- SHA512
  
  78e4748ea0c572520fc56754dee3992e5eae8a967fbec725153f5b44623799ce1dd5a5f19f18fa15fb13df7fbb65108ff7fce096dfa9fb1bbdfffb9e83fd5174
- SSDEEP
  
  49152:cVlvpIwfPsEbQfXvBIsyBjuv11f1jKwsRAVnB7O:8hpxsE0vJTCjut1qyVnM
Score

10^/10

floxif backdoor discovery persistence trojan upx privilege_escalation
- Floxif family
  floxif
- Floxif, Floodfix
  Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
  backdoor trojan floxif
- Detects Floxif payload
  backdoor
- Drops file in Drivers directory
- Event Triggered Execution: AppInit DLLs
  Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
  persistence privilege_escalation
- Sets service image path in registry
  persistence
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2