MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863. 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: 13


Intelligence 13 IOCs YARA 17 File information Comments
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SHA256 hash: 889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863
SHA3-384 hash: f580fc3971b790e4566df72475023a98b22dfbbf7348c8d5dfb53de5ed62fbded00a046385884bf7d2e572c8f529552d
SHA1 hash: ee52da71294168f9d52ab2e8feeb98df4e5c622d
MD5 hash: 115fec912cc746d6a03d7fac473b8bcc
humanhash: idaho-illinois-lima-cardinal
File name:889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863
Download: download sample
Signature RemusStealer
Create hunting rule
File size:4'204'672 bytes
First seen:2026-05-14 11:46:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ebc247a77b4d4a804b261f97a1fd075c (86 x Vidar, 26 x Smoke Loader, 6 x RemusStealer)
ssdeep 24576:fN1fUvaAxqZGe9CvpHXzLqIKUZ4Ofeu7u+pBeeTCNSw3d5h3ltP2rTRSx9CxIwDX:fN1fGaAxqH9CZXJ4Ofequ+ntQ3QD
Threatray 394 similar samples on MalwareBazaar
TLSH T1D1160985ACA00CF9C4781230C4697746BBA9F82E0F605BD71A5064F73E3E7D29CB9B65
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 c86b94dcc9699668 (1 x Vidar, 1 x Smoke Loader, 1 x RemusStealer)
Reporter Threatray
Tags:exe Remus RemusStealer signed

Code Signing Certificate

Organisation:*.google.com
Issuer:WR2
Algorithm:sha256WithRSAEncryption
Valid from:2026-03-30T08:35:08Z
Valid to:2026-06-22T08:35:07Z
Serial number: e6a2de36b18b40fd10822ffeea55fa16
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 31165db2a73e254184a4e7723c3f1bbecebef63d1707b40f492a159ea688db07
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-14 11:46:48 UTC
Tags:
golang
Link:
https://app.any.run/tasks/ac995658-f6e3-4b0d-bbbb-17f5235b9196

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/65874/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.46641777.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a05b64f46d6967b3d904300
Tags:
injection obfusc virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm golang signed
Link:
https://www.filescan.io/uploads/6a05b65cdf14f1cb2ad573ac/reports/5aff38a1-0b4a-4861-8bfa-19d43cfd309e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-28T14:09:00Z UTC
Last seen:
2026-05-14T10:45:00Z UTC
Hits:
~100
Detections:
Backdoor.Win64.Gsb.sb Backdoor.Win64.Gsb.gen Backdoor.Win64.Gsb.adx Trojan.Win64.Agent.sb
Link:
https://opentip.kaspersky.com/889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/846045ae-56f9-4a48-8cc3-6d090da32508
Score:
69%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/115fec912cc746d6a03d7fac473b8bcc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863/
Verdict:
Malicious
Threat:
Family.REMUSSTEALER
Link:
https://tip.neiki.dev/file/889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-04-28 19:07:50 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcnjimp665pyatj7e2gty7vsjnph25mpzpshp6gysse23trnzbrq._file
Verdict:
malicious
Label(s):
remus
Create hunting rule
Similar samples:
414f59954838b14608ef5b74ee8b23960daf6fd46418dc949fef7b5adebf2dc9
RemusStealer
75fce6ec4b0815d7ccc9d87c2687c3c379c8e446739b3302b72688dd632c9f9e
RemusStealer
79c6d3c9a85c4dd9d1156718f0087e6012d7b332d316c56945be704c6442cb5b
RemusStealer
b66657df206db8db1a9068b544e20f8046fcecfe596c5c76479d2fe2fcca5a18
RemusStealer
d9dd1702cf4396cb65dd321582dc644c44f4d4258d770abd5c8577d25b6ff34e
RemusStealer
+ 384 additional samples on MalwareBazaar
Gathering data
Unpacked files
SH256 hash:
889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863
MD5 hash:
115fec912cc746d6a03d7fac473b8bcc
SHA1 hash:
ee52da71294168f9d52ab2e8feeb98df4e5c622d
Link:
https://www.unpac.me/results/0540323b-51f5-4251-8486-1da182f6ec15/
Malware family:
RemusStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/889a9431fef7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/889a9431fef75f804d3f268d3c7eb24b5e7d758fcbe477f8d89489adce2dc863

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: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_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: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

File information

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

  
Link
https://x.com/ThreatrayLabs/status/2054882244641042902
Cape
Cape
https://www.capesandbox.com/analysis/65874/

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