MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27. 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


RustyStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27
SHA3-384 hash: 4a2984b879e8607691df6645e446e5207c6f0f0a7cb295f7ebe09938526cd7f1a0d5c5f0fc6e8e328931bbf3938aad92
SHA1 hash: aec0c03005c44d2264b9b2029bc14bc9ea9c42a8
MD5 hash: c32041103597d0ab7bae0bc9f91d776a
humanhash: oklahoma-maine-july-hamper
File name:7tAYVDL.exe
Download: download sample
Signature RustyStealer
Create hunting rule
File size:3'248'312 bytes
First seen:2025-05-21 18:30:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b1919a376fe6c93d6c3400abffb377d8 (1 x RustyStealer)
ssdeep 98304:vAqNWQPr93OhUs2YjwLl3B9jiXVu4aso4Fo:vAqNWQPr1t+jwtB9slaVH
TLSH T1A2E5AE3A2DA1E464E0420DF660487E7A2C32AA318345EDC34A51F57D35E47F26A7F93E
TrID 55.9% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
14.1% (.EXE) Win64 Executable (generic) (10522/11/4)
8.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 24e4c43494cce4f0 (4 x Tofsee, 3 x RustyStealer, 1 x AsyncRAT)
Reporter aachum
Tags:exe RustyStealer


Avatar
iamaachum
http://185.156.72.2/files/7091420274/7tAYVDL.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
454
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
2025-05-21_fd485bafeff0dab39eaf5aa90f0e69ff_agent-tesla_amadey_black-basta_cobalt-strike_darkgate_elex_luca-stealer
Verdict:
Malicious activity
Analysis date:
2025-05-21 16:20:24 UTC
Tags:
auto-sch loader amadey botnet stealer rdp telegram rust lumma evasion auto gcleaner miner
Link:
https://app.any.run/tasks/24b46332-4b54-499f-9bf5-4ec64d0dc0ed

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682e1db3c28c67d66643b944
Tags:
obfuscate xtreme spawn
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd expand fingerprint invalid-signature lolbin microsoft_visual_cc packed packed packer_detected rust signed
Link:
https://www.filescan.io/uploads/682e1c0dfd02ed5e0580c6a0/reports/62ce970e-76f7-47af-aedb-acd2ef1ca0cd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1696207
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Bypasses PowerShell execution policy
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Behaviour
Behavior Graph:
Download SVG
Score:
66%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjbiffx2ctgg2ghpf4tme4dku5ieul2ljsxnskaf4zhiao5x3ytq._file
Verdict:
suspicious
Label(s):
smartloader
Create hunting rule
Similar samples:
error
RustyStealer
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250521-w6e2asfr51/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27
MD5 hash:
c32041103597d0ab7bae0bc9f91d776a
SHA1 hash:
aec0c03005c44d2264b9b2029bc14bc9ea9c42a8
Link:
https://www.unpac.me/results/42820f14-febf-442a-a72f-255cbc2c1131/
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/ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27

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
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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)
Rule name:Windows_Generic_Threat_f57e5e2a
Create hunting rule
Author:Elastic Security

File information

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

Web download

RustyStealer

Executable exe ba428296fa14cc6d18ef2f26c2706aa7504a2f4b4caed92805e64e803bb7de27

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

Comments