gh0strat | 126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb | Triage

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Reports

Overview

overview

Static

static

3

126b5c45fa...cb.exe

windows7-x64

126b5c45fa...cb.exe

windows10-2004-x64

Sharing

General

Target

126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb
Size

2.6MB
Sample

240823-dt7xfasfng
MD5

8f0f57b33823be6de422ff95eca30275
SHA1

90a0f07303002a86cbfc62f8a3a10de302741ecf
SHA256

126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb
SHA512

5a9c880e2845c8deb038a12c524c645c5f945444b33fefeff9a153fc806b67180acfd329af4e5f2623bd04653a3827ed11d53b16f624811d03cf54ec500bfb22
SSDEEP

49152:UQZAdVyVT9n/Gg0P+WhoCJJsxLDmn2/nsHyjtk2MYC5GDvcNt:FGdVyVT9nOgmhfJJsxLDmn2/nsmtk2a1

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb.exe

Resource

win7-20240705-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

24 signatures

150 seconds

Behavioral task

behavioral2

Sample

126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

27 signatures

150 seconds

Malware Config

Targets

- Target
  
  126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb
- Size
  
  2.6MB
- MD5
  
  8f0f57b33823be6de422ff95eca30275
- SHA1
  
  90a0f07303002a86cbfc62f8a3a10de302741ecf
- SHA256
  
  126b5c45fac70b2ab75c4c61fbf449159a39ce1ddca34de277e41bcf0c5e25cb
- SHA512
  
  5a9c880e2845c8deb038a12c524c645c5f945444b33fefeff9a153fc806b67180acfd329af4e5f2623bd04653a3827ed11d53b16f624811d03cf54ec500bfb22
- SSDEEP
  
  49152:UQZAdVyVT9n/Gg0P+WhoCJJsxLDmn2/nsHyjtk2MYC5GDvcNt:FGdVyVT9nOgmhfJJsxLDmn2/nsmtk2a1
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
- PurpleFox
  PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
  rootkit trojan purplefox
- Drops file in Drivers directory
- Server Software Component: Terminal Services DLL
  persistence
- Sets service image path in registry
  persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Server Software Component

Terminal Services DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

Remote System Discovery

System Information 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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