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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2
SHA3-384 hash: ef7fa17b5bf625a27590795381c652f95ca2965a99edb7e28c470bac61c0b93bafa77baaec8b289f7c238c407955cc60
SHA1 hash: 368ec4fb694764acdca27a8808c571cf76a6a3ef
MD5 hash: 8ca185a0d8b8f6cbc6919b6ee2cb4b13
humanhash: muppet-echo-carolina-pizza
File name:andromeda.exe
Download: download sample
Signature RustyStealer
Create hunting rule
File size:254'464 bytes
First seen:2026-10-29 11:41:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 612c409c9a4e5defb57eea17fa3aec7a (1 x RustyStealer)
ssdeep 3072:Cj8qPfA1OEWseMoEPAjh33VeQh8WJH49nVJZTvFcmNh7gOpyOnfphbzzjQLKpsdO:S8qHAdW9jpnVCdVD2mN7FfpNI/sJII
TLSH T132448D1273945CFDFC97C03C86568662A77278950B21EAFF12B452292F2B6E16F3DB10
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter smica83
Tags:exe RustyStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
196
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Suspicious activity
Analysis date:
2026-10-29 11:49:58 UTC
Tags:
auto-startup rust
Link:
https://app.any.run/tasks/3313a703-c584-4ece-9e0f-1caa5d7a71fe

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/95942/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ae33117b121dd519dce9c6f
Tags:
autorun dropper virus sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm rust
Link:
https://www.filescan.io/uploads/6ae33115d4b88ebbd001be88/reports/71814f20-49b9-4918-8f5a-d7c816f0b597/overview
Verdict:
Suspicious
Labled as:
Capa_check_for_sandbox_and_av_modules
Link:
https://www.hybrid-analysis.com/sample/0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-28T16:31:00Z UTC
Last seen:
2026-10-30T17:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d8b817bc-1080-4369-be91-d1da0c47fa2a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1994606
Signature
Creates / moves files in alternative data streams (ADS)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Sigma detected: Shedule hidden powershell script
Suspicious powershell command line found
Unusual module load detection (module proxying)
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1994606 Sample: andromeda.exe Startdate: 29/10/2026 Architecture: WINDOWS Score: 96 39 Multi AV Scanner detection for submitted file 2->39 41 Sigma detected: Shedule hidden powershell script 2->41 43 Sigma detected: Schedule system process 2->43 45 3 other signatures 2->45 7 andromeda.exe 3 17 2->7         started        12 andromeda.exe 2->12         started        14 powershell.exe 16 2->14         started        process3 dnsIp4 37 168.222.255.158, 49698, 8180 VDSkahostingKG Netherlands 7->37 29 C:\Users\user\AppData\...\r003b52d4.bin, PE32+ 7->29 dropped 31 C:\Users\user\AppData\Local\...\dispdiag.exe, PE32+ 7->31 dropped 33 C:\Users\user\AppData\Local\...\devobj.dll, PE32+ 7->33 dropped 35 4 other malicious files 7->35 dropped 47 Creates / moves files in alternative data streams (ADS) 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 Unusual module load detection (module proxying) 7->51 16 dispdiag.exe 3 3 7->16         started        19 schtasks.exe 1 7->19         started        53 Multi AV Scanner detection for dropped file 12->53 21 conhost.exe 14->21         started        file5 signatures6 process7 file8 27 C:\Users\user\AppData\...\003b52d4.dll, PE32+ 16->27 dropped 23 conhost.exe 16->23         started        25 conhost.exe 19->25         started        process9
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/8ca185a0d8b8f6cbc6919b6ee2cb4b13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2/
Threat name:
Win64.Trojan.Posilod
Create hunting rule
Status:
Malicious
First seen:
2026-10-28 22:13:47 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=brmdenfmy5tmurc7tmkzqvpgq5ztintvvj6h7dhcjl53lw6a56ra._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access discovery execution persistence privilege_escalation stealer
Link:
https://tria.ge/reports/261029-nt4j5acw4r/
Behaviour
Modifies registry class
NTFS ADS
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Reads the TCP/IP host and domain name from the registry
Creates a file in the Startup directory
Credentials from Password Stores: Windows Credential Manager
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Unpacked files
SH256 hash:
0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2
MD5 hash:
8ca185a0d8b8f6cbc6919b6ee2cb4b13
SHA1 hash:
368ec4fb694764acdca27a8808c571cf76a6a3ef
Link:
https://www.unpac.me/results/143d3b0a-fb59-42c3-a6ce-1dab60fbca64/
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/0c583234acc766ca445f9b159855e68773343675aa7c7f8ce24afbb5dbc0efa2

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
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:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WIN_Malware_Unknown_ForgeAuto_4fa7e284_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/95942/

Comments