MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24
SHA3-384 hash: 3ce0837e471f42b2d4964e3a19230a5703b07d22d0906b404e20d2ae005a0b9fa43fc0b030e31cbde5838e3bb4caf07c
SHA1 hash: 130e163c3bad9be197e5a5e0b13b4816f0caadc9
MD5 hash: 80a6c7b861f8f8e386655bb3abdb67a3
humanhash: ink-delta-beryllium-west
File name:file
Download: download sample
Signature RustyStealer
Create hunting rule
File size:1'999'360 bytes
First seen:2026-01-08 21:24:25 UTC
Last seen:2026-01-08 21:27:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a0a005ec11df7327099e98fc94834a6c (1 x RustyStealer)
ssdeep 49152:W0sheiSraGa7VHri7mitBPQnMiq8BRMLlPHE7MCr3KTZXIU6isx:W0sZiFFQN7BiB86q+sx
TLSH T1B7956D43E69581FCC05EC1B887579736FA32B88D053476EB2BD04B642E26F906F1DB29
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 RustyStealer


Avatar
Bitsight
url: http://130.12.180.43/files/6749237131/MVvd2DP.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
128
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-01-08 21:26:47 UTC
Tags:
python arch-doc
Link:
https://app.any.run/tasks/413dbba2-d6a6-4ce3-842a-fff273f0889e

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/48230/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=696020d9f50945831dff037b
Tags:
extens shell sage
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a window
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a file
Running batch commands
Delayed reading of the file
Moving a recently created file
Moving a file to the %AppData% subdirectory
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug base64 cmd expand lolbin packed soft-404
Link:
https://www.filescan.io/uploads/696020d330368802bb7c7d25/reports/77fc5799-ff0f-4fe2-ad14-2012c8513b88/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-08T18:56:00Z UTC
Last seen:
2026-01-10T12:48:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic
Link:
https://opentip.kaspersky.com/97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5b560924-d0ad-4216-a1e4-c7b03a28bdf1
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24
Threat name:
Win64.Spyware.Rustystealer
Create hunting rule
Status:
Suspicious
First seen:
2026-01-08 21:25:42 UTC
File Type:
PE+ (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5rzw3wflsjg6bf6zgg2lycw353zki757f2k6czvew5pzfgl34sa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion spyware stealer trojan
Link:
https://tria.ge/reports/260108-z9xmasaw4e/
Behaviour
Kills process with taskkill
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6a1c5317-7a01-4974-937c-e819e08fa39d
Unpacked files
SH256 hash:
97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24
MD5 hash:
80a6c7b861f8f8e386655bb3abdb67a3
SHA1 hash:
130e163c3bad9be197e5a5e0b13b4816f0caadc9
Link:
https://www.unpac.me/results/f4ebc036-456e-4640-aa6c-e76c6051cb05/
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/97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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: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: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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sus_All_Windows_PE_Malware
Create hunting rule
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
Rule name:upxHook
Create hunting rule
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.

Web download

RustyStealer

Executable exe 97639b6ec55c926f04bec98da5e056df779523fdf974af0b3525bafc94cbdf24

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3753599/
Cape
Cape
https://www.capesandbox.com/analysis/48230/

Comments