MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 89f3d018b8b0d5c789f3f72911bd91d3d6286d46aa73cddd7fe7fbb63f06bbe7. 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: 14
| SHA256 hash: | 89f3d018b8b0d5c789f3f72911bd91d3d6286d46aa73cddd7fe7fbb63f06bbe7 |
|---|---|
| SHA3-384 hash: | e5a6ab033b0f1c22aca6082f1692a55492407f2c09ce1a04c7dfe1473b85928ae05c7960a577ce7f1c160b02f0229a54 |
| SHA1 hash: | 6bdb9ab6f72e95fc6d217901fa16c63c6eba0467 |
| MD5 hash: | 4c91bfc7105f6170952e3e3739f7859d |
| humanhash: | oscar-florida-burger-pizza |
| File name: | Setup3.exe |
| Download: | download sample |
| Signature | RemusStealer |
| File size: | 3'593'856 bytes |
| First seen: | 2026-05-20 05:06:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d42595b695fc008ef2c56aabd8efd68e (434 x Vidar, 94 x Stealc, 92 x Rhadamanthys) |
| ssdeep | 24576:ANCJ+sfP0FNNja1vtqCcwoZP//j4nhele5nK23adrtLeBUj:ANm+kPCe1vgfFp/Yd6rj |
| Threatray | 16 similar samples on MalwareBazaar |
| TLSH | T109F54A0A7CA509FAD06A633288B766917B71F8090F3223C72E90B67A3F767D45C79714 |
| 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 |
| dhash icon | b47062e1e0c4f81f (1 x LummaStealer, 1 x RemusStealer) |
| Reporter |  zhuzhu0009 |
| Tags: | exe RemusStealer signed stealer |
Code Signing Certificate
| Organisation: | cryptomus.com |
|---|---|
| Issuer: | WE1 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2026-05-04T12:49:56Z |
| Valid to: | 2026-08-02T13:49:44Z |
| Serial number: | c13acb9d28dfe70e119821a3acc4e0a4 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | fb6cc01e9f37fdcc0c5516f086fbc5115b380f8982180c45af207710abae93e3 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
206
Origin country :
RUVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-20 05:07:17 UTC
Tags:
stealer remus golang
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.1%
Tags:
injection obfusc virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP POST request
Sending a custom TCP request
Connection attempt to an infection source
Query of malicious DNS domain
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang overlay signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-05-19T15:34:00Z UTC
Last seen:
2026-05-20T02:45:00Z UTC
Hits:
~100
Detections:
Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Backdoor.Win64.Gsb
Threat name:
Win64.Trojan.Vidar
Status:
Malicious
First seen:
2026-05-19 22:42:11 UTC
File Type:
PE+ (Exe)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remus
Similar samples:
+ 6 additional samples on MalwareBazaar
Result
Malware family:
remus_stealer
Score:
10/10
Tags:
family:remus_stealer botnet:791b9a2ea164e1e81256e2ed6af49ac0 discovery execution spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Badlisted process makes network request
Detects Remus stealer
Family: Remus
Malware Config
C2 Extraction:
http://pickad.shop:8478
http://firewai.biz:48261
http://mascard.biz:8768
http://firewai.biz:48261
http://mascard.biz:8768
Unpacked files
SH256 hash:
89f3d018b8b0d5c789f3f72911bd91d3d6286d46aa73cddd7fe7fbb63f06bbe7
MD5 hash:
4c91bfc7105f6170952e3e3739f7859d
SHA1 hash:
6bdb9ab6f72e95fc6d217901fa16c63c6eba0467
Malware family:
RemusStealer
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | command_and_control |
|---|---|
| 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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectGoMethodSignatures |
|---|---|
| Author: | Wyatt Tauber |
| Description: | Detects Go method signatures in unpacked Go binaries |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | Golang_Find_CSC846 |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | Golang_Find_CSC846_Simple |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Suspicious_Golang_Binary |
|---|---|
| Author: | Tim Machac |
| Description: | Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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