MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b9f8c6e4559fba27077c3bdf357828894fa1e5ea498bd49674213491b277d38c. 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
RemusStealer
Vendor detections: 15
| SHA256 hash: | b9f8c6e4559fba27077c3bdf357828894fa1e5ea498bd49674213491b277d38c |
|---|---|
| SHA3-384 hash: | 0086103a96dfa665c6ab628ec0c827477510a39d13b6bdfd9ec80cbb176750015983a83583dcd48778de06e55f6fef2c |
| SHA1 hash: | 7c8d084a9988e51e2a6d3d0ff5648da1228fa3ce |
| MD5 hash: | 0cd441f7962733b3aceaf5ee70e1c16a |
| humanhash: | don-kitten-idaho-jig |
| File name: | Xenorster.exe |
| Download: | download sample |
| Signature | RemusStealer |
| File size: | 373'248 bytes |
| First seen: | 2026-10-25 23:55:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | 5c14000b48584fccfd67ad975f781896 (1 x RemusStealer) |
| ssdeep | 6144:0OcCRKHu1uvP/xqfCQTKBfYEJURuQWtA3sU7NWNXORvhvkXvUr9GdbDNq:QCcO1an0B8f9A3RDRpDGpNq |
| TLSH | T12C845D2BEBA244FCC15B40749797A2B2A472F8291330A52F0BC9DF322E95C745BDDA54 |
| TrID | 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  AmadeyHunter |
| Tags: | exe Remus RemusStealer stealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
106
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-10-25 23:57:26 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remus
Verdict:
Malicious
Score:
92.5%
Tags:
remo
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating synchronization primitives
Creating a window
Creating a file
Deleting a recently created file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP POST request
Sending a custom TCP request
Launching a service
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-25T22:11:00Z UTC
Last seen:
2026-10-27T20:38:00Z UTC
Hits:
~10
Malware family:
Remus
Verdict:
Malicious
Result
Threat name:
REMUS Stealer
Detection:
malicious
Classification:
evad.troj.spyw
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Tries to steal Mail credentials (via file / registry access)
Yara detected REMUS Stealer
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2026-10-25 23:55:19 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
17 of 23 (73.91%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
Remus
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery
Behaviour
Reads the TCP/IP host and domain name from the registry
Loads dropped DLL
Unpacked files
SH256 hash:
b9f8c6e4559fba27077c3bdf357828894fa1e5ea498bd49674213491b277d38c
MD5 hash:
0cd441f7962733b3aceaf5ee70e1c16a
SHA1 hash:
7c8d084a9988e51e2a6d3d0ff5648da1228fa3ce
Malware family:
Remus
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: | Check_OutputDebugStringA_iat |
|---|
| 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: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | VECT_Ransomware |
|---|---|
| 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. |
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
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