floxif | c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8 | Triage

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Overview

overview

Static

static

1

c823acb236...e8.exe

windows7-x64

c823acb236...e8.exe

windows10-2004-x64

Sharing

General

Target

c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8
Size

3.0MB
Sample

250120-r15bsatqay
MD5

8d812f1b7ee303b793f21c237fa24b5a
SHA1

ae4509a81699aec043376a768a82a2bbba0a931b
SHA256

c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8
SHA512

efa0a0da418552973387782351f987b2383139a7ea84b48f6247ec564e044e5bf0ba21c59da26b007d59330aeb18ddc0e01d8a3adb30d4e6c77f420c74364379
SSDEEP

49152:6YCjpN024qWM+2X9mT4vUpksD9JlAG/Ug0voK9HTjTY/C/dKgmFEz6Ed+:6hjpN0SWV2thUpksBJdsg0voK9sgmFEM

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8.exe

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8
- Size
  
  3.0MB
- MD5
  
  8d812f1b7ee303b793f21c237fa24b5a
- SHA1
  
  ae4509a81699aec043376a768a82a2bbba0a931b
- SHA256
  
  c823acb2360275a77e65b4e122d4a4ba7f08c90a0439f89e97c9dab1c2a57de8
- SHA512
  
  efa0a0da418552973387782351f987b2383139a7ea84b48f6247ec564e044e5bf0ba21c59da26b007d59330aeb18ddc0e01d8a3adb30d4e6c77f420c74364379
- SSDEEP
  
  49152:6YCjpN024qWM+2X9mT4vUpksD9JlAG/Ug0voK9HTjTY/C/dKgmFEz6Ed+:6hjpN0SWV2thUpksBJdsg0voK9sgmFEM
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
- 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

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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