purplefox | 0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580 | Triage

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Overview

overview

Static

static

3

0a5c38821b...80.exe

windows7-x64

0a5c38821b...80.exe

windows10-2004-x64

Sharing

General

Target

0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580
Size

3.0MB
Sample

250108-cb16haypbt
MD5

7d727d7f3aa689290a1aff5f7044a0e6
SHA1

1feab9c662fb65ccd7a5e53759e46805ecf0470b
SHA256

0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580
SHA512

bbf92f6d892a58a6087efc4e5f77ff08654fc7a48ea61982cc52c7d333fecc1b2a325614cd01595e7c23d383609b934fc1fd731242a90e3b4e42e61e50ea33fd
SSDEEP

49152:t0SsdKAeAMsNfnrlG4i77uB48ROuiQzVnYixYLR686UYVEQYHm+ewrYG:v/6NfnrlG4i7aXzxmLjH99V

Score

10^/10

purplefox discovery persistence rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580.exe

Resource

win7-20240729-en

purplefox discovery persistence rootkit trojan upx

windows7-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580.exe

Resource

win10v2004-20241007-en

purplefox discovery rootkit trojan upx

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580
- Size
  
  3.0MB
- MD5
  
  7d727d7f3aa689290a1aff5f7044a0e6
- SHA1
  
  1feab9c662fb65ccd7a5e53759e46805ecf0470b
- SHA256
  
  0a5c38821be6842b1c3126e0d4a89e95e42e4d35752532afc8d70bf6f6b4a580
- SHA512
  
  bbf92f6d892a58a6087efc4e5f77ff08654fc7a48ea61982cc52c7d333fecc1b2a325614cd01595e7c23d383609b934fc1fd731242a90e3b4e42e61e50ea33fd
- SSDEEP
  
  49152:t0SsdKAeAMsNfnrlG4i77uB48ROuiQzVnYixYLR686UYVEQYHm+ewrYG:v/6NfnrlG4i7aXzxmLjH99V
Score

10^/10

purplefox discovery persistence rootkit trojan upx
- Detect PurpleFox Rootkit
  Detect PurpleFox Rootkit.
  rootkit
- PurpleFox
  PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
  rootkit trojan purplefox
- Purplefox family
  purplefox
- Drops file in Drivers directory
- Sets service image path in registry
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- 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

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Remote System Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

purplefoxdiscoverypersistencerootkittrojanupx

behavioral2

purplefoxdiscoveryrootkittrojanupx

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