MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d05f452bea6a3f06e8702aa3025f52a8b39241b2b3a3cf5c0684f87d69b89e27. 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
| SHA256 hash: | d05f452bea6a3f06e8702aa3025f52a8b39241b2b3a3cf5c0684f87d69b89e27 |
|---|---|
| SHA3-384 hash: | 585ceb4f0f51c95efdf7b46c5d23d18fc43ed2561135d4dbc88906ae9d6d06f9d39a216327ed0a32c866f0b3c647cfd3 |
| SHA1 hash: | d0cbfd63b354b4103c7731e62f14593967b5dbd0 |
| MD5 hash: | 87b8af948627032489eb2d7a9424571f |
| humanhash: | hamper-queen-fruit-kansas |
| File name: | SecuriteInfo.com.Win64.Evo-gen.55294511 |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 4'904'960 bytes |
| First seen: | 2025-08-09 06:16:17 UTC |
| Last seen: | 2025-08-09 07:16:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 75a20672afc7bfa2e72f3631474db75d (4 x LummaStealer, 2 x Stealc, 2 x Vidar) |
| ssdeep | 49152:862gkn0Vqu0URA5ie7YqaxKKOZ94cqdHi30RvaM4TCVZBhWM64f2KfvzBq8remUw:86S0VMURGqHU6cqViERSM3wM6olgV23 |
| TLSH | T136360225E87990DAFDD301B17B59921264337F3B9E2C6A9B40F48B40524AEED163F13B |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  SecuriteInfoCom |
| Tags: | exe QuasarRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
54
Origin country :
FRVendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-08-09 01:29:22 UTC
Tags:
auto redline stealer amadey lumma botnet loader auto-reg rdp telegram github vidar themida stealc gcleaner purecrypter auto-startup autoit exfiltration purelogs lefthook rhadamanthys
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
QuasarStealer
Detection(s):
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed
Verdict:
Malicious
Labled as:
Lazy.Generic
Verdict:
Suspicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.QUASAR
Threat name:
Win64.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-08-09 02:05:47 UTC
File Type:
PE+ (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar botnet:office04 discovery execution persistence spyware trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Quasar RAT
Quasar family
Quasar payload
Malware Config
C2 Extraction:
45.32.188.16:4782
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
d05f452bea6a3f06e8702aa3025f52a8b39241b2b3a3cf5c0684f87d69b89e27
MD5 hash:
87b8af948627032489eb2d7a9424571f
SHA1 hash:
d0cbfd63b354b4103c7731e62f14593967b5dbd0
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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.
Web download
Delivery method
Distributed via web download
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 (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::CreateWindowExW |
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