MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd. 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: 11


Intelligence 11 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd
SHA3-384 hash: 3d0f1fc6e335a5034fb2bce2660aa1521c7167c8d7bb96a982087896d7be09fc83da5081d953cfa65853450741ac875b
SHA1 hash: 95c80db9a5befbd95a9af29166fa8ccd71afc9f6
MD5 hash: 553eb6d6620cb84713f2958fceb05f0b
humanhash: gee-four-ten-fourteen
File name:file
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:18'124'288 bytes
First seen:2026-01-29 18:19:18 UTC
Last seen:2026-01-29 18:56:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 196608:YP2op6fHR6QqOyjr2LF3Ye6YmnwqdU142Ua4jzy8DR:m6fHR1cjSLFoBYmn5U1PuTD
TLSH T1F407AF02ABE88F2AD0BF47B1A47150145BF1E8966756DA49358CF1BA3B237007B1637F
TrID 72.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.3% (.EXE) Win64 Executable (generic) (10522/11/4)
4.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.4% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 QuasarRAT


Avatar
Bitsight
url: http://130.12.180.43/files/7019456639/KNCV6E4.exe

Intelligence

File Origin
# of uploads :
11
# of downloads :
114
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Suspicious activity
Analysis date:
2026-01-29 18:20:55 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/b8669ce8-fa2b-47c3-8cce-8a35550e6ba4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
Win.Packed.Msilperseus-9956592-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=697ba4b56fa3eed165304e34
Tags:
vmdetect quasar
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Creating a window
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-29T15:30:00Z UTC
Last seen:
2026-01-30T12:53:00Z UTC
Hits:
~100
Detections:
HEUR:Exploit.MSIL.BypassUAC.c Backdoor.MSIL.Crysan.d
Link:
https://opentip.kaspersky.com/9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd/
Verdict:
Malicious
Threat:
Family.DEEPSEAOBFUSCATOR
Link:
https://tip.neiki.dev/file/9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd
Threat name:
ByteCode-MSIL.Infostealer.ClipBanker
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 18:20:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
87
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmay62djamrwmstcbkhgr7pcs4tieggpmsgtk5kwfvhaznujw36q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion
Link:
https://tria.ge/reports/260129-wyc7qsby7d/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Unpacked files
SH256 hash:
9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd
MD5 hash:
553eb6d6620cb84713f2958fceb05f0b
SHA1 hash:
95c80db9a5befbd95a9af29166fa8ccd71afc9f6
Link:
https://www.unpac.me/results/a2a1c071-08f6-49ae-8831-dbca8bff1ea8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b018f686903/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
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: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:pe_imphash
Create hunting rule
Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:Quasar_RAT_1
Create hunting rule
Author:@SOCRadar
Description:Detects Quasar RAT
Rule name:Quasar_RAT_1_RID2B54
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Rooter
Create hunting rule
Author:Seth Hardy
Description:Rooter
Rule name:RooterStrings
Create hunting rule
Author:Seth Hardy
Description:Rooter Identifying Strings
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_All_Windows_PE_Malware
Create hunting rule
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
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:telebot_framework
Create hunting rule
Author:vietdx.mb
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.

Web download

QuasarRAT

Executable exe 9b018f68690323664a620a8e68fde297268218cf648d3575562d4e0cb689b6fd

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/50716/
  
URLhaus
https://urlhaus.abuse.ch/url/3765727/

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