MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee. 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: 21


Intelligence 21 IOCs 1 YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee
SHA3-384 hash: 9e65ad2b6284cc267a3a41197645c1208a0673a278c13b5110ec8eda996183379af8262bc4e28bb2b41a98027182c989
SHA1 hash: 560c38a0aa04c276ef1a8edf5b3a79bf10b3869e
MD5 hash: 47ce03660b623b380388db8e288de06e
humanhash: colorado-ten-nine-hawaii
File name:47ce03660b623b380388db8e288de06e.exe
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:514'048 bytes
First seen:2026-07-06 03:45:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'097 x AgentTesla, 20'115 x Formbook, 12'356 x SnakeKeylogger)
ssdeep 6144:xTEgdc0YtX7IxUpGREWnty6WRH6gRspb5scESOb8F92b+RFe66cTR3y:xTEgdfY2xUqE63sCpXRFe1cdy
TLSH T1D1B46B4023F8862BE5BE5779E83105205BF9E40BB26BFB5F4541B1E92C667069E40BB3
TrID 60.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
13.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.4% (.EXE) Win64 Executable (generic) (6522/11/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:exe QuasarRAT RAT


Avatar
abuse_ch
QuasarRAT C2:
51.79.152.192:3060

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
51.79.152.192:3060 https://threatfox.abuse.ch/ioc/1845341/

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
QuasarRAT
Details
Link:
https://research.acce.ciphertechsolutions.com/results/05f38a47-3136-4de8-bbc4-b3f643daaa1f/
Malware family:
quasar
Create hunting rule
ID:
1
File name:
_fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee.exe
Verdict:
Malicious activity
Analysis date:
2026-07-06 03:46:51 UTC
Tags:
auto-reg quasar
Link:
https://app.any.run/tasks/4a4a8c3b-6dd0-47a4-8a8d-6f1db1093cdd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
QuasarRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73045/
Detection(s):
Win.Malware.Bulz-9823462-0
Create hunting rule

Win.Malware.Generic-9883082-0
Create hunting rule

Win.Malware.Generic-9883083-0
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.QuasarStealer.UNOFFICIAL
Create hunting rule

Win.Packed.Downeks-6898097-0
Create hunting rule

YARA.DITEKSHEN_MALWARE_Win_Quasarstealer.UNOFFICIAL
Create hunting rule

YARA.SIGNATURE_BASE_MAL_Quasarrat_May19_1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a4b24f1762b0b26f3d06eb6
Tags:
infosteal autorun quasar
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Launching a process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 explorer fingerprint infostealer keylogger lolbin obfuscated obfuscated quasar quasarrat reconnaissance runonce stealer vermin
Link:
https://www.filescan.io/uploads/6a4b24e9cfa89fa2d549c229/reports/9b721b79-e9b0-4ad3-92fe-13b5efaa6c94/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-01T07:54:00Z UTC
Last seen:
2026-07-08T00:04:00Z UTC
Hits:
~10
Detections:
Trojan.MSIL.Quasar.a Trojan-PSW.Win32.Stealer.sb Trojan-PSW.MSIL.Agent.sb HEUR:Trojan.MSIL.Quasar.gen HEUR:Trojan-Spy.MSIL.Agent.sb Trojan.Win32.Quasar.sb Trojan.MSIL.Quasar.doc
Link:
https://opentip.kaspersky.com/fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/162ccbc5-17b5-4ad0-aaa0-6e4b3f1a7e2a
Result
Threat name:
Quasar
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1937652
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential Privilege Escalation using Task Scheduler highest RunLevel
Sample uses string decryption to hide its real strings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1937652 Sample: A4G9OPGttb.exe Startdate: 06/07/2026 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 5 other signatures 2->48 8 A4G9OPGttb.exe 5 2->8         started        12 A4G9OPGttb.exe 2 2->12         started        process3 file4 36 C:\Users\user\AppData\Roaming\...dges.exe, PE32 8->36 dropped 38 C:\Users\user\AppData\...\A4G9OPGttb.exe.log, CSV 8->38 dropped 50 Uses schtasks.exe or at.exe to add and modify task schedules 8->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->52 54 Potential Privilege Escalation using Task Scheduler highest RunLevel 8->54 14 Edges.exe 2 8->14         started        18 schtasks.exe 1 8->18         started        20 Edges.exe 2 12->20         started        22 schtasks.exe 1 12->22         started        signatures5 process6 dnsIp7 40 51.79.152.192, 3060 OVHFR Singapore 14->40 56 Antivirus detection for dropped file 14->56 58 Multi AV Scanner detection for dropped file 14->58 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->60 24 schtasks.exe 1 14->24         started        26 conhost.exe 18->26         started        28 schtasks.exe 1 20->28         started        30 conhost.exe 22->30         started        signatures8 process9 process10 32 conhost.exe 24->32         started        34 conhost.exe 28->34         started       
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee
Gathering data
Detection:
quasar
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee/
Verdict:
Malicious
Threat:
Family.QUASARRAT
Link:
https://tip.neiki.dev/file/fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee
Threat name:
ByteCode-MSIL.Backdoor.Quasar
Create hunting rule
Status:
Malicious
First seen:
2026-07-01 11:23:13 UTC
AV detection:
32 of 38 (84.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ipkbz5hjtuyxnh4ruvbvfukgnfsxt76pljgwcphn27wkwpvjlxa._file
Verdict:
malicious
Label(s):
quasarrat
Create hunting rule
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar botnet:mlhamvc execution persistence spyware trojan
Link:
https://tria.ge/reports/260706-ebdfjshv5t/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Executes dropped EXE
Family: Quasar RAT
Quasar payload
Malware Config
C2 Extraction:
51.79.152.192:3060
Unpacked files
SH256 hash:
fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee
MD5 hash:
47ce03660b623b380388db8e288de06e
SHA1 hash:
560c38a0aa04c276ef1a8edf5b3a79bf10b3869e
Detections:
QuasarRAT
Create hunting rule
Link:
https://www.unpac.me/results/1ee0a89e-e0ba-4e06-b4f2-ab608d7855fe/
Malware family:
QuasarRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fa1ea0e7a74c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fa1ea0e7a74ce98bb4fc8d2a1a968a334b2bcffe7ad26b09e76ebf6559f54aee

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifacts observed in infostealers
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:MALWARE_Win_QuasarStealer
Create hunting rule
Author:ditekshen
Description:Detects Quasar infostealer
Rule name:MAL_QuasarRAT_May19_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects QuasarRAT malware
Reference:https://blog.ensilo.com/uncovering-new-activity-by-apt10
Rule name:MAL_QuasarRAT_May19_1
Create hunting rule
Description:Detects QuasarRAT malware
Rule name:MAL_QuasarRAT_May19_1_RID2E1E
Create hunting rule
Author:Florian Roth
Description:Detects QuasarRAT malware
Reference:https://blog.ensilo.com/uncovering-new-activity-by-apt10
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:quasarrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:quasarrat_kingrat
Create hunting rule
Author:jeFF0Falltrades
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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:Vermin_Keylogger_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Vermin Keylogger
Reference:https://researchcenter.paloaltonetworks.com/2018/01/unit42-vermin-quasar-rat-custom-malware-used-ukraine/
Rule name:win_quasar_rat_client
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in Quasar Rat Samples.

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/73045/

Comments