floxif | ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362 | Triage

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Overview

overview

Static

static

1

ac9ddcff4f...62.exe

windows7-x64

ac9ddcff4f...62.exe

windows10-2004-x64

Sharing

General

Target

ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362
Size

943KB
Sample

241210-fxd5mszkgr
MD5

503a5b0099bc3ac6aea00ad9a45112b6
SHA1

98c090b295f9f5229d09a5bb0498a019a428271a
SHA256

ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362
SHA512

9415c3a41727b4709416ac8af9cdd8472691823c56119d5835c1892a71d8f41c66f37fec35d8ba3e35629799dfa2ed35df50381bd0afea6ac5d839afd93aa5fb
SSDEEP

24576:yOo5yT/tMbHWc8eC9TqOEk12+lm/HIpUqpe1kVlFo1U1rXrEH7F:yOowTKbHqlcBInpikDGArs

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362.exe

Resource

win7-20240708-en

floxif backdoor discovery trojan upx

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362
- Size
  
  943KB
- MD5
  
  503a5b0099bc3ac6aea00ad9a45112b6
- SHA1
  
  98c090b295f9f5229d09a5bb0498a019a428271a
- SHA256
  
  ac9ddcff4f51866b838a0729c1d1354bd5530adecfd3965d5933675309de9362
- SHA512
  
  9415c3a41727b4709416ac8af9cdd8472691823c56119d5835c1892a71d8f41c66f37fec35d8ba3e35629799dfa2ed35df50381bd0afea6ac5d839afd93aa5fb
- SSDEEP
  
  24576:yOo5yT/tMbHWc8eC9TqOEk12+lm/HIpUqpe1kVlFo1U1rXrEH7F:yOowTKbHqlcBInpikDGArs
Score

10^/10

floxif backdoor discovery trojan upx persistence 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
- 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.
- Loads dropped DLL
- 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

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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