MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1. 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: 8


Intelligence 8 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1
SHA3-384 hash: 14db97ecdda5d67e28e358c3e599b29ed8386292b882751841777e73bcdc60af0362c34d38fb96577b961fa0fcfb2e8b
SHA1 hash: 1be21e84579f3c8215df67d4f7ce4b4516599ccd
MD5 hash: 33793adf34bd6458e99bcff481451bde
humanhash: ten-rugby-robert-avocado
File name:kliulij.exe
Download: download sample
Signature RemusStealer
Create hunting rule
File size:2'559'336 bytes
First seen:2026-07-12 07:23:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (613 x Vidar, 163 x RemusStealer, 103 x Stealc)
ssdeep 24576:zywcHQAOTbyVqd7vxVM5I17bavrrPUPGRyaXcd4Y7Fy8vA2Bele5rK2y0HEeW2mz:zywWQLuQvnMwfaDYuRyaXyz7FT8kG
Threatray 133 similar samples on MalwareBazaar
TLSH T10AC54907BDA149E9C09E923199B751A67B74BC080F3223EB2E90B7782F72BD05D35B54
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 307071f0f8f8d4d4 (7 x RemusStealer)
Reporter BlinkzSec
Tags:RemusStealer signed

Code Signing Certificate

Organisation:anthropic.com
Issuer:anthropic.com
Algorithm:sha256WithRSAEncryption
Valid from:2026-07-12T04:14:35Z
Valid to:2027-07-12T04:14:35Z
Serial number: 7dae191d14b60414
Thumbprint Algorithm:SHA256
Thumbprint: 1c2cc73990b25c27df5f3329f27870cb13a92fa73cff5295859c17cfa89977e6
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1.exe
Verdict:
Malicious activity
Analysis date:
2026-07-12 07:23:55 UTC
Tags:
golang etherhiding
Link:
https://app.any.run/tasks/60eb0380-db4a-4a3f-8052-c52fa6bbd849

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/74297/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.23267575.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a5340f7a53b0ea1c820d845
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP POST request
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1
Verdict:
Clean
File Type:
exe x64
Link:
https://opentip.kaspersky.com/b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6fa317ed-6298-4583-994e-e5bf9b0a244e
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/33793adf34bd6458e99bcff481451bde
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1/
Verdict:
Malicious
Threat:
Family.REMUS_STEALER
Link:
https://tip.neiki.dev/file/b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-12 07:19:22 UTC
File Type:
PE+ (Exe)
Extracted files:
6
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wotz7p6n2kdxmvyis4fod3i6nwugw5kexi64qb7fevhabgsgvtyq._file
Verdict:
malicious
Label(s):
remus
Create hunting rule
Similar samples:
0d3cfbf75728547266305947f868b38b74a0c66707fb2e7772148d61d66023b5
RemusStealer
30ef7cbd5835c6d6e8b014f6658905797bfcb278ed1bc1282e77f10a9a1d357a
RemusStealer
44814d2124603ec71ad8315b3992359039d0cf5f1f795042393438f6797eb38d
RemusStealer
523dd77b85d0b0cedc99ca23bc7225d4137b9e562a71a2d6d5e163e703680e2e
RemusStealer
6964e590037c41d631fd1215f05af154f7fa68105993c6f573a20689b473f1ac
RemusStealer
725700849bc04426ca22bdfcabfebde8612749058816e7cba8ceec442ee8848a
RemusStealer
ef3e41ec91f8be146c3588321f98be8d3db3933d3881112554898e7eefb8b017
RemusStealer
error
RemusStealer
+ 123 additional samples on MalwareBazaar
Result
Malware family:
remus_stealer
Create hunting rule
Score:
  10/10
Tags:
family:remus_stealer discovery spyware stealer
Link:
https://tria.ge/reports/260712-h7zkfafy9s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Browser Information Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects Remus stealer
Family: Remus
Malware Config
C2 Extraction:
http://dikdiy.xyz:6504
http://columna.lol:6590
http://geminyw.xyz:5003
Unpacked files
SH256 hash:
b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1
MD5 hash:
33793adf34bd6458e99bcff481451bde
SHA1 hash:
1be21e84579f3c8215df67d4f7ce4b4516599ccd
Link:
https://www.unpac.me/results/192811a1-54e1-4968-9282-2925c7162fa4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b3a79fbfcdd2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
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/

File information

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

Web download

RemusStealer

Executable exe b3a79fbfcdd287765708970ae1ed1e6da86b7544ba3dc807e5254e009a46acf1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3885365/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/74297/

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