MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7147f0d1a43a65859e0986ca36d4dd09dd459be9e4271cf00dbcc518342fe208. 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: 17
| SHA256 hash: | 7147f0d1a43a65859e0986ca36d4dd09dd459be9e4271cf00dbcc518342fe208 |
|---|---|
| SHA3-384 hash: | 6e17ab76d61496604e906cb7c02661dcdb75510dd3e119cdb830447c3a67b4fc6bfe8bb0d9fbbe08726dffa045caf30d |
| SHA1 hash: | 370c0a8af9d016b4bf1c24579f938cbee0721429 |
| MD5 hash: | fc473ed6ece18ec1cd25e5bd70934e96 |
| humanhash: | jersey-victor-sierra-nitrogen |
| File name: | 7147f0d1a43a65859e0986ca36d4dd09dd459be9e4271cf00dbcc518342fe208 |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 15'135'246 bytes |
| First seen: | 2025-08-15 11:18:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c990338f8145dc29c6f38fb73cf05c77 (58 x BlankGrabber, 7 x PythonStealer, 5 x DiscordTokenStealer) |
| ssdeep | 393216:vq85vzDsFl7dCR1C99O7czDfDgjc6wcyoEck9j:v95vzQFlUR1OOcb0gn8lkl |
| Threatray | 639 similar samples on MalwareBazaar |
| TLSH | T124E63386A2940CD3D9F65678C482A769E4E2B4764F80C2CBD7BCD7691E273E41D3AF40 |
| TrID | 66.6% (.EXE) InstallShield setup (43053/19/16) 16.2% (.EXE) Win64 Executable (generic) (10522/11/4) 7.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.1% (.EXE) OS/2 Executable (generic) (2029/13) 3.0% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| dhash icon | c6c2ccc4f4e0e0f8 (37 x PythonStealer, 21 x CrealStealer, 19 x Empyrean) |
| Reporter |  Neiki |
| Tags: | exe Quasar QuasarRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DEVendor Threat Intelligence
Malware family:
quasar
ID:
1
File name:
7147f0d1a43a65859e0986ca36d4dd09dd459be9e4271cf00dbcc518342fe208.exe
Verdict:
Malicious activity
Analysis date:
2025-08-15 10:48:04 UTC
Tags:
evasion quasar rat python
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
QuasarRAT
Verdict:
Malicious
Score:
97.4%
Tags:
installer quasar extens remo
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Connection attempt to an infection source
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file
Unauthorized injection to a recently created process
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-debug compiled-script expand lolbin microsoft_visual_cc overlay overlay packed packed pyinstaller pyinstaller threat
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.QUASAR
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2025-08-14 02:02:44 UTC
File Type:
PE+ (Exe)
Extracted files:
2074
AV detection:
15 of 38 (39.47%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
quasarrat
Similar samples:
+ 629 additional samples on MalwareBazaar
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar botnet:office04 discovery pyinstaller spyware trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Quasar RAT
Quasar family
Quasar payload
Malware Config
C2 Extraction:
z10nx710011-53037.portmap.host:53037
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
7147f0d1a43a65859e0986ca36d4dd09dd459be9e4271cf00dbcc518342fe208
MD5 hash:
fc473ed6ece18ec1cd25e5bd70934e96
SHA1 hash:
370c0a8af9d016b4bf1c24579f938cbee0721429
Malware family:
QuasarRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | botnet_plaintext_c2 |
|---|---|
| Author: | cip |
| Description: | Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols. |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Detect_PyInstaller |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PyInstaller compiled executables across platforms |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | PyInstaller |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (FORCE_INTEGRITY) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| AUTH_API | Manipulates User Authorization | ADVAPI32.dll::ConvertSidToStringSidW ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::GetTokenInformation |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessW ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDriveTypeW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::FindFirstFileW KERNEL32.dll::RemoveDirectoryW KERNEL32.dll::SetDllDirectoryW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::PeekMessageW USER32.dll::CreateWindowExW |
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