MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741. 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: 16

Intelligence 16 IOCs YARA 24 File information Comments

SHA256 hash:	5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741
SHA3-384 hash:	217d41c6c480f37f84254d611ff32d0a9f1a31737f328bbe5de840ed7c9f3cf6a84d0d4bb6b287a5f4573228bdbe52ec
SHA1 hash:	7bd21266a054b36d9d3266c97ef4041d9cb733c0
MD5 hash:	c9de91a1ca632c11f65080c8d886e987
humanhash:	montana-carbon-solar-fruit
File name:	file
Download:	download sample
Signature	QuasarRAT Create hunting rule
File size:	971'264 bytes
First seen:	2025-11-12 00:59:46 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:TgkncybQ5GZ6OIJzckfGGv5KTpEyxW/yFot2wkda7EGgMBjsfl2QnTmiAC:TTncyAxJzck+uGW/yFoBkkARl2QnTMC
Threatray	98 similar samples on MalwareBazaar
TLSH	T1AC25C09177F4850AE1FF1BB5E5B609494BB3F912DD36C75F0988A0AD0EA33848E513A3
TrID	62.2% (.RLL) Microsoft Resource Library (x86) (177572/6/26) 25.6% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 3.6% (.EXE) Win64 Executable (generic) (10522/11/4) 2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 QuasarRAT

Bitsight

url: http://178.16.54.200/files/6437444697/dtqnZPB.exe

Intelligence

File Origin

# of uploads :

# of downloads :

154

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2025-11-12 01:01:07 UTC

Tags:

crypto-regex pulsar rat

Link:

https://app.any.run/tasks/bdb8c816-d99d-4d6f-887d-7d23456bd231

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/36975/

Detection(s):

Win.Malware.Generic-9883083-0

Win.Malware.Bulz-9933026-0

Win.Malware.Generic-6623004-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6913dc59ac1ae236e179a064

Tags:

vmdetect emotet

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm anti-vm base64 cmd cscript evasive explorer fingerprint hacktool keylogger lolbin msbuild mshta obfuscated packed privilege quasar quasarrat reconnaissance redline regasm regsvcs rundll32 runonce schtasks stack_pickle unsafe update

Link:

https://www.filescan.io/uploads/6913dc4a413b181bff219007/reports/d3f8a1b8-67b7-4bc6-9622-3521413d738d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-11-11T22:07:00Z UTC

Last seen:

2025-11-13T18:47:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan.Win32.Generic Trojan.MSIL.Quasar.fpg Trojan-PSW.MSIL.Agent.sb Trojan.MSIL.Quasar.a Trojan.MSIL.Agent.sb HEUR:Trojan-Banker.MSIL.ClipBanker.gen

Link:

https://opentip.kaspersky.com/5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/53bf77c8-5a41-47fe-832d-acedd0aea608

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

Verdict:

inconclusive

YARA:

15 match(es)

Tags:

.Net Executable Fody/Costura Packer Html Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.14 SOS: 0.15 SOS: 0.17 SOS: 0.18 SOS: 0.23 SOS: 0.24 SOS: 0.25 SOS: 0.26 SOS: 0.61 Win 32 Exe x86

Link:

https://app.malva.re/file/c9de91a1ca632c11f65080c8d886e987

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741/

Verdict:

Malicious

Threat:

Family.QUASAR

Link:

https://tip.neiki.dev/file/5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

Threat name:

Win32.Hacktool.Aikaantivm

Status:

Malicious

First seen:

2025-11-12 01:01:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 23 (82.61%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=k6lcgdg5twwjazcvdn7av3wnml7syjmarx7ikttxjrkicx3gy5aq._file

Verdict:

malicious

Label(s):

quasarrat

QuasarRAT

4efe314b3ef2de0406754664e6fe12a3bd9c25965fcff10a76ca39dc4050212e

QuasarRAT

5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

QuasarRAT

6a95f54230338584556d3dc370e1da5d4e326aab83c20413d446ab71a8f43d37

QuasarRAT

7830e7c10b53bf790efd4c6b5d52e0c31cb83d86378c2aeef96d7dc8d726f245

QuasarRAT

d3ef0e594e1984dfb2a32349c2ca01cecc9de210b3cc4358516a5ee5046b42f7

QuasarRAT

error

QuasarRAT

+ 88 additional samples on MalwareBazaar

Result

Malware family:

quasar

Score:

10/10

Tags:

family:quasar spyware trojan

Link:

https://tria.ge/reports/251112-bc6a6swjcs/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: AddClipboardFormatListener

Quasar RAT

Quasar family

Quasar payload

Verdict:

Malicious

Tags:

red_team_tool rat quasar_rat backdoor backnet Win.Malware.Generic-9883083-0 External_IP_Lookup

YARA:

HKTL_EXE_AlKhaser_Jul_01 malware_windows_quasarrat MAL_BackNet_Nov18_1

Link:

https://app.threat.zone/submission/f0f77d48-bb4d-431b-8bf8-1d96f78c4e60

Unpacked files

SH256 hash:

5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

MD5 hash:

c9de91a1ca632c11f65080c8d886e987

SHA1 hash:

7bd21266a054b36d9d3266c97ef4041d9cb733c0

Detections:

QuasarRAT

Link:

https://www.unpac.me/results/08df2041-9a4d-484b-a717-89d10998fce2/

Malware family:

QuasarRAT

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/5796230cdd9d/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.77

Link:

https://yomi.yoroi.company/submissions/5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

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_Dlls Create hunting rule

Rule name:	Check_VBox_Guest_Additions Create hunting rule

Rule name:	Check_VmTools Create hunting rule

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Thread Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_EXE_Packed_Fody Create hunting rule
Author:	ditekSHen
Description:	Detects executables manipulated with Fody

Rule name:	Indicator_MiniDumpWriteDump Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

Rule name:	MAL_BackNet_Nov18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects BackNet samples
Reference:	https://github.com/valsov/BackNet

Rule name:	MAL_BackNet_Nov18_1_RID2D6D Create hunting rule
Author:	Florian Roth
Description:	Detects BackNet samples
Reference:	https://github.com/valsov/BackNet

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:	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)