floxif | a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9 | Triage

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Reports

Overview

overview

Static

static

3

a776ad2fc9...b9.exe

windows7-x64

a776ad2fc9...b9.exe

windows10-2004-x64

Sharing

General

Target

a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9
Size

665KB
Sample

250120-zf5e2syjav
MD5

1fd08767128fb46493e942c9fb204004
SHA1

93b05c2b4a3171923711d38dc38069761d6971f6
SHA256

a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9
SHA512

14351009e042716323b4af1059bfa130964345170aa636f180faae56f546e178d907fa674aab532a35783ca8605bf3831882110175b8d778b8cf339bf2ffd8da
SSDEEP

12288:Xu1zXcsafJcLln5QwnVWqqPIBONhxsU/EbBjvrEH7uA0:Xu9P90r/xsU/EhrEH7/0

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9.exe

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9
- Size
  
  665KB
- MD5
  
  1fd08767128fb46493e942c9fb204004
- SHA1
  
  93b05c2b4a3171923711d38dc38069761d6971f6
- SHA256
  
  a776ad2fc9bf7e2c4c8d24f22fc77ba22355164f87b8fc4b91dcb258133183b9
- SHA512
  
  14351009e042716323b4af1059bfa130964345170aa636f180faae56f546e178d907fa674aab532a35783ca8605bf3831882110175b8d778b8cf339bf2ffd8da
- SSDEEP
  
  12288:Xu1zXcsafJcLln5QwnVWqqPIBONhxsU/EbBjvrEH7uA0:Xu9P90r/xsU/EhrEH7/0
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.
- 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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