floxif | c557c3280c50ef84f78c185a0bd4b757f84a030db80ca0a2c41764afb541f8f1

General

Target

c557c3280c50ef84f78c185a0bd4b757f84a030db80ca0a2c41764afb541f8f1
Size

210KB
Sample

241120-d22qds1amj
MD5

8710e0d2d6d4a18b301948a76b58b6bf
SHA1

c79b96657d052d710d0eeacc049462806a370500
SHA256

c557c3280c50ef84f78c185a0bd4b757f84a030db80ca0a2c41764afb541f8f1
SHA512

a35685a0deee438c275b4b853daebeea77b39155707788ffb6f936f8081190bc68645e4c5cd4926f7fd3a8c6c3e7c2f8e694fb05f8a28ec13f18232af1b005ad
SSDEEP

3072:1afbfB3Xx5zsQvVqRlkM4OAD/KLznBuB2JA2BjANSGv:1azJXx5zsQvMRlkM4RD/qzMfUC

Score

10^/10

Malware Config

Targets

- Target
  
  c557c3280c50ef84f78c185a0bd4b757f84a030db80ca0a2c41764afb541f8f1
- Size
  
  210KB
- MD5
  
  8710e0d2d6d4a18b301948a76b58b6bf
- SHA1
  
  c79b96657d052d710d0eeacc049462806a370500
- SHA256
  
  c557c3280c50ef84f78c185a0bd4b757f84a030db80ca0a2c41764afb541f8f1
- SHA512
  
  a35685a0deee438c275b4b853daebeea77b39155707788ffb6f936f8081190bc68645e4c5cd4926f7fd3a8c6c3e7c2f8e694fb05f8a28ec13f18232af1b005ad
- SSDEEP
  
  3072:1afbfB3Xx5zsQvVqRlkM4OAD/KLznBuB2JA2BjANSGv:1azJXx5zsQvMRlkM4RD/qzMfUC
Score

10^/10

floxif backdoor discovery evasion persistence privilege_escalation spyware stealer trojan upx
- Floxif family
  floxif
- Floxif, Floodfix
  Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
  backdoor trojan floxif
- Modifies WinLogon for persistence
  persistence
- Modifies visibility of file extensions in Explorer
  evasion
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Detects Floxif payload
  backdoor
- Disables RegEdit via registry modification
  evasion
- 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
- Event Triggered Execution: Image File Execution Options Injection
  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.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Network Service Discovery
  Attempt to gather information on host's network.
  discovery
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2