MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 56a430a18e93eee6f709348fba459a6f639c032c7718806c01a6ba522dd704e6. 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
QuasarRAT
Vendor detections: 8
| SHA256 hash: | 56a430a18e93eee6f709348fba459a6f639c032c7718806c01a6ba522dd704e6 |
|---|---|
| SHA3-384 hash: | dcb761135313a1a471f8ee2aa9480dd5aaff0cf24ff2af2c1d22f30987213e96aaab48a150dd015fd386d6eaa5f7f371 |
| SHA1 hash: | 17f19688453db95b9216c92b6852db561f1fbe52 |
| MD5 hash: | 5156d66a8c002444411077418cda8f1f |
| humanhash: | lamp-freddie-georgia-grey |
| File name: | Invoice.vbs |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 1'132 bytes |
| First seen: | 2021-08-02 17:31:55 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 24:APQ1B03iEZzeArpIqmnAMvAN5STD69P1EI3SDKV:giez5rK/AN5SPc1EI3D |
| Threatray | 80 similar samples on MalwareBazaar |
| TLSH | T16E2133243A0BF1314445E2C65DBE9A24F7A653ABC5601481323CC19D507F4ED19C3FCE |
| Reporter |  abuse_ch |
| Tags: | QuasarRAT RAT vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Signature
Creates an undocumented autostart registry key
Obfuscated command line found
Sigma detected: Suspicious PowerShell Command Line
VBScript performs obfuscated calls to suspicious functions
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Threat name:
Script.Trojan.Valyria
Status:
Malicious
First seen:
2021-08-02 17:32:07 UTC
AV detection:
7 of 46 (15.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 70 additional samples on MalwareBazaar
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar spyware trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Blocklisted process makes network request
Quasar Payload
Quasar RAT
Malware Config
Dropper Extraction:
https://ia601400.us.archive.org/3/items/misan/misan.txt
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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