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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Gh0stRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345
SHA3-384 hash: 9d4a1f975528e81a129012f7547526c0ac4edd4eb379d7bc7cfa4f5ac660259f5663f72591f2ba9446a5937b909ea520
SHA1 hash: ca114fe4812a708cd1d36320703beccc6fb927e2
MD5 hash: f070ad0d01de3696b7452420a8fdd254
humanhash: sierra-alabama-massachusetts-sierra
File name:SuggestAssist.exe
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:1'260'536 bytes
First seen:2026-09-11 21:57:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00e7f69a2de2c7b0876b0819346afe25 (2 x Gh0stRAT)
ssdeep 24576:TbMEE++DioCzuBXBT0VKGiZ2dKt+QAbdHq:I+cKzLziZ2ItDAbdH
TLSH T1F645E772BF0B817DD7AC143BC664E6AF5F3991D80B92C897C2950F6DE4F31A23529A10
TrID 43.3% (.EXE) Win64 Executable (generic) (6522/11/2)
29.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.3% (.EXE) Generic Win/DOS Executable (2002/3)
13.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter SquiblydooBlog
Tags:exe Gh0stRAT signed

Code Signing Certificate

Organisation:Keroro Software LLC
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2025-07-01T00:00:00Z
Valid to:2028-09-26T23:59:59Z
Serial number: 065a52c21a339b9fa1ad1845ec5852df
Thumbprint Algorithm:SHA256
Thumbprint: 591ef4abf63b2ef22b818cb192b1a52c0fbe45f3efcdb321a434d7a3db10c080
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
151
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
gh0st
Create hunting rule
ID:
1
File name:
Unable to register.eml
Verdict:
Malicious activity
Analysis date:
2026-09-10 07:37:37 UTC
Tags:
loader uac rat gh0st apt-q-27 backdoor websocket evasion
Link:
https://app.any.run/tasks/807512d0-e53c-4b07-9962-62f68a3da172

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/85124/
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm anti-vm evasive fingerprint fingerprint microsoft_visual_cc overlay packed packed virbox
Link:
https://www.filescan.io/uploads/6aa47972ca95877390f94c26/reports/950083a3-bde6-4857-9f39-df2f41ee753a/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-09T04:13:00Z UTC
Last seen:
2026-09-11T10:08:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/38f6ca48-48dc-416e-b443-4b8df0aadd8f
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1971389
Signature
Checks if the current machine is a virtual machine (disk enumeration)
Found direct / indirect Syscall (likely to bypass EDR)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Submitted file has a suspicious file extension
Suricata IDS alerts for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect virtualization through RDTSC time measurements
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/f070ad0d01de3696b7452420a8fdd254
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2026-09-09 13:05:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2g46esfahaxm7koxqm7fhfujvshjs77fckh2y5gsvri6rt3mncq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260911-1vkjvseg29/
Behaviour
Checks SCSI registry key(s)
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks system information in the registry
Downloads MZ/PE file
Maps connected drives based on registry
Checks BIOS information in registry
Identifies Wine through registry keys
Looks for VMWare Tools registry key
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
668dcf124501c1767d4ebc19f29cb44d6474cbff28947d63a695628f467b6345
MD5 hash:
f070ad0d01de3696b7452420a8fdd254
SHA1 hash:
ca114fe4812a708cd1d36320703beccc6fb927e2
Link:
https://www.unpac.me/results/82daa6ae-eec1-48e7-8fb7-dd412c02da40/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Check_Qemu_Description
Create hunting rule
Rule name:Check_Qemu_DeviceMap
Create hunting rule
Rule name:Check_VBox_Description
Create hunting rule
Rule name:Check_VBox_DeviceMap
Create hunting rule
Rule name:Check_VBox_Guest_Additions
Create hunting rule
Rule name:Check_VBox_VideoDrivers
Create hunting rule
Rule name:Check_VmTools
Create hunting rule
Rule name:Check_VMWare_DeviceMap
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/85124/

Comments