floxif | b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7 | Triage

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Reports

Overview

overview

Static

static

5

b9d5d19d50...b7.exe

windows7-x64

b9d5d19d50...b7.exe

windows10-2004-x64

Sharing

General

Target

b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7
Size

12.0MB
Sample

241224-jk4rbatjbn
MD5

34fe0ccfcfd07d57c37a86f781fe7025
SHA1

0da7aa3ecf9a42ce86b54094475451d370cadd43
SHA256

b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7
SHA512

a97aea7d4e81fda0d848275dae598a8039bcc621248cde7f5f3a84b7ae70de674f9fdc0af1b7da30338acfb5c84892a227f486f8d809e09aa2de8b049ae4864a
SSDEEP

196608:avSCg5aduB2ZoQ64Nkid38GHb65Q5ySeBZObIzLd6/8Nad4OzlUS6FRIb93WenpA:agcEQ3dvQQISeBdzpc8Nat2MZ3WYtL8

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7.exe

Resource

win7-20241023-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7
- Size
  
  12.0MB
- MD5
  
  34fe0ccfcfd07d57c37a86f781fe7025
- SHA1
  
  0da7aa3ecf9a42ce86b54094475451d370cadd43
- SHA256
  
  b9d5d19d5032dfbb4c7818bd2296c174291263097f2b9617b6f4079fe98fd8b7
- SHA512
  
  a97aea7d4e81fda0d848275dae598a8039bcc621248cde7f5f3a84b7ae70de674f9fdc0af1b7da30338acfb5c84892a227f486f8d809e09aa2de8b049ae4864a
- SSDEEP
  
  196608:avSCg5aduB2ZoQ64Nkid38GHb65Q5ySeBZObIzLd6/8Nad4OzlUS6FRIb93WenpA:agcEQ3dvQQISeBdzpc8Nat2MZ3WYtL8
Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx
- 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
- 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
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- 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

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

AppInit DLLs

Privilege Escalation

Event Triggered Execution

AppInit DLLs

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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