gh0strat | 90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c | Triage

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Overview

overview

Static

static

5

90a57ca1e9...6c.exe

windows7-x64

90a57ca1e9...6c.exe

windows10-2004-x64

Sharing

General

Target

90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c
Size

611KB
Sample

241212-nt141avnel
MD5

bc601387a9675a97f745c53764fddfcc
SHA1

bfb38173e1bb876b515a5e82a36fdbd7e341366a
SHA256

90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c
SHA512

0179a6ec3a78ade7776a53a79bec353498aaa582705483c22c6247b2c7529940e0dd67df5f2980c5e398eb6cc18e4f42130478c582b5c502a386dae6c51af505
SSDEEP

12288:wFpuzZSkcBNrl5mTEUkDaSdJfpSaoNRVBUyMCe8VMM80B7qrI3iK1XBwZQ:wFmShDrngEUkDaiJfpSaoNRpMCe8CM8T

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c.exe

Resource

win10v2004-20241007-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c
- Size
  
  611KB
- MD5
  
  bc601387a9675a97f745c53764fddfcc
- SHA1
  
  bfb38173e1bb876b515a5e82a36fdbd7e341366a
- SHA256
  
  90a57ca1e9d5dfff76858a0176323983de4e64a5bd2391158726869dd086146c
- SHA512
  
  0179a6ec3a78ade7776a53a79bec353498aaa582705483c22c6247b2c7529940e0dd67df5f2980c5e398eb6cc18e4f42130478c582b5c502a386dae6c51af505
- SSDEEP
  
  12288:wFpuzZSkcBNrl5mTEUkDaSdJfpSaoNRVBUyMCe8VMM80B7qrI3iK1XBwZQ:wFmShDrngEUkDaiJfpSaoNRpMCe8CM8T
Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx
- Detect PurpleFox Rootkit
  Detect PurpleFox Rootkit.
  rootkit
- Gh0st RAT payload
- Gh0strat
  Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
  rat gh0strat
- Gh0strat family
  gh0strat
- 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
- Deletes itself
- 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

gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

behavioral2

gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

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