floxif | cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9 | Triage

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Overview

overview

Static

static

3

cdbc99485a...e9.exe

windows7-x64

cdbc99485a...e9.exe

windows10-2004-x64

Sharing

General

Target

cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9
Size

1.7MB
Sample

241219-eqw67sxlds
MD5

df69c3a0ec404354ab0be59a36197276
SHA1

44a0ee0d884f14cf39fd74d2d58df57f36e69ab7
SHA256

cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9
SHA512

b9dcc211d1466a2808fd2f3532926ed809c534495cb1782d369466f56a2e979520057cb155a1adb72e38502005c83c4ed98e0ecb1dd7fabe7e43cafab4f2ea20
SSDEEP

24576:Vc0LzbETNrX5HI55Y5QpdC8DOPerCzs5WI4BzDS+Y7HpfOaIvufnXdIrEH795:VcymNryJp2t3RYjpfO98tD

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9.exe

Resource

win7-20240729-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9
- Size
  
  1.7MB
- MD5
  
  df69c3a0ec404354ab0be59a36197276
- SHA1
  
  44a0ee0d884f14cf39fd74d2d58df57f36e69ab7
- SHA256
  
  cdbc99485a8bf24f06921ad1b02222e2868c19b2730d4252f6df57e3dac276e9
- SHA512
  
  b9dcc211d1466a2808fd2f3532926ed809c534495cb1782d369466f56a2e979520057cb155a1adb72e38502005c83c4ed98e0ecb1dd7fabe7e43cafab4f2ea20
- SSDEEP
  
  24576:Vc0LzbETNrX5HI55Y5QpdC8DOPerCzs5WI4BzDS+Y7HpfOaIvufnXdIrEH795:VcymNryJp2t3RYjpfO98tD
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

floxifbackdoordiscoverytrojanupx

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