MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f. 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: 15


Intelligence 15 IOCs YARA 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
SHA3-384 hash: 63876c9f2142729bddd6ec873fce211ef3513334c8f3519f9d90fa232e9f70ac586c646f14c38366f12d43a281aadb7a
SHA1 hash: 5b12de06cc9ac308e283e5d4b3c062cf06033a24
MD5 hash: 325d84399614b8bccfc92f2f0f3f5baf
humanhash: sierra-oxygen-bulldog-angel
File name:0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
Download: download sample
Signature QuasarRAT
Create hunting rule
File size:1'950'720 bytes
First seen:2025-08-14 12:21:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 49152:brZu+77rRFirm+Nn42KK8i7Ltwa+VVaST:brZuIavNnoK8i7LtwbHJ
Threatray 188 similar samples on MalwareBazaar
TLSH T185950150B7F58106F1BF1BB9A8B704490B37BA139A3AC35F598CA05D1FA37409E92367
TrID 58.8% (.RLL) Microsoft Resource Library (x86) (177572/6/26)
24.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
5.4% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.4% (.EXE) Win64 Executable (generic) (10522/11/4)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
Reporter Neiki
Tags:exe Quasar QuasarRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rustnorecoils.exe
Verdict:
Malicious activity
Analysis date:
2025-08-14 12:15:39 UTC
Tags:
auto-reg crypto-regex
Link:
https://app.any.run/tasks/1315925c-b8bf-4349-b227-8eb7bbae81bd

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/21344/
Detection(s):
Win.Malware.Generic-9883083-0
Create hunting rule

Win.Malware.Bulz-9933026-0
Create hunting rule

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

Win.Malware.Generic-6623004-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689dd4d648c64d68735c5c86
Tags:
vmdetect quasar emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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-debug anti-vm anti-vm base64 cmd cscript explorer fingerprint hacktool lolbin mshta obfuscated packed privilege quasarrat reconnaissance runonce schtasks threat update
Link:
https://www.filescan.io/uploads/689dd4dd397fd3ce6fa93649/reports/a13c3700-f6ae-4f7e-b7de-b4d2f8e97e87/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d63d694d-7c2e-4834-ba31-0550aba05abe
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f/
Verdict:
Malicious
Threat:
Trojan.MSIL.Quasar
Link:
https://tip.neiki.dev/file/0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
Threat name:
ByteCode-MSIL.Hacktool.Aikaantivm
Create hunting rule
Status:
Malicious
First seen:
2025-08-09 06:51:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
31 of 38 (81.58%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bvt3xt2umnwydnhchkj2of75dasuihaixztszg3epigj5qw53fhq._file
Verdict:
malicious
Label(s):
quasarrat
Create hunting rule
Similar samples:
0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
QuasarRAT
3e336ef75dbb6d7168fc2dcbce4a139e3c23ca2be7459b10c0050cad9267a383
QuasarRAT
c30fdd073be8172d6975c53b1c6fa4955a0f20ebaef408228017540ba4d8ad62
QuasarRAT
e00aa14eab3def5c39e2be5d0f787d47caf495b1566f6c52d2771f4c4150f47a
QuasarRAT
error
QuasarRAT
fc53884a4452b6f808e280dc3fc3a051d0129be2aabf61ea816dacf6c3ea9e80
QuasarRAT
+ 178 additional samples on MalwareBazaar
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar botnet:windows security coperation execution persistence spyware trojan
Link:
https://tria.ge/reports/250814-pjnatsvvgz/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Executes dropped EXE
Quasar RAT
Quasar family
Quasar payload
Malware Config
C2 Extraction:
had-palmer.gl.at.ply.gg:52540
Verdict:
Malicious
Tags:
red_team_tool rat quasar_rat backdoor backnet Win.Malware.Generic-9883083-0
YARA:
HKTL_EXE_AlKhaser_Jul_01 MAL_QuasarRAT_May19_1 malware_windows_quasarrat MAL_BackNet_Nov18_1
Link:
https://app.threat.zone/submission/86131c4a-42ad-477a-a237-5034d5b6cc0f
Unpacked files
SH256 hash:
0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
MD5 hash:
325d84399614b8bccfc92f2f0f3f5baf
SHA1 hash:
5b12de06cc9ac308e283e5d4b3c062cf06033a24
Detections:
QuasarRAT
Create hunting rule
Link:
https://www.unpac.me/results/eaa368d8-bdef-45ff-8150-5a4639cdf40e/
Malware family:
QuasarRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0d67bbcf5463/report/overview.html
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_Dlls
Create hunting rule
Rule name:cobalt_strike_beacon_detected
Create hunting rule
Author:0x0d4y
Description:This rule detects cobalt strike beacons.
Rule name:Costura_Protobuf
Create hunting rule
Author:@bartblaze
Description:Identifies Costura and Protobuf in .NET assemblies, respectively for storing resources and (de)serialization. Seen together might indicate a suspect binary.
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: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: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: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: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)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

  
Link
https://tip.neiki.dev/file/0d67bbcf54636d81b4e23a93a717fd1825441c08be672c9b647a0c9ec2ddd94f
Cape
Cape
https://www.capesandbox.com/analysis/21344/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments