MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8. 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: 11


Intelligence 11 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8
SHA3-384 hash: 8c0f86f3314b640491d4260d6c9611a1fb6cb7905c7cae6a1a76c0e3b437a3e81bc827358ed81a2fbe39e49bb1074886
SHA1 hash: de54455a1e4f9816d725d3124f49227883da50cd
MD5 hash: e8f8eec7a53912e4accd0cc821f0876a
humanhash: angel-harry-helium-kitten
File name:8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8
Download: download sample
Signature RemusStealer
Create hunting rule
File size:2'815'488 bytes
First seen:2026-08-10 14:38:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (1'069 x Vidar, 327 x RemusStealer, 132 x Stealc)
ssdeep 24576:O5HW7bI8o8p6kPohIHoConQvfoEqXBR6YXW6Rky2aso/9zk8vAoBele5I9DPKf4m:O5Hm08r8kw+HoCoufn4DjkfaxkPVDul
TLSH T1CCD54A07FC9149F6C099A33189B29256B775BC090B7233D72E90AB383E767D09D79B24
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
Reporter adrian__luca
Tags:exe RemusStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
Remus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/79956/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt to an infection source
Sending an HTTP POST request
Query of malicious DNS domain
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 crypt crypto golang
Link:
https://www.filescan.io/uploads/6a79e2725ca504a8496e2fba/reports/1608566b-23a2-4578-8d5d-ffd8c7634339/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-05T11:46:00Z UTC
Last seen:
2026-08-11T03:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8/results?tab=lookup
Gathering data
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8/
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-08-05 18:24:45 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ro4pccjfjvs4gers2dogri37ykbsxwiz574v2756bmvhgf6b4gua._file
Verdict:
malicious
Label(s):
Remus
Create hunting rule
Link:
https://reports.threatray.com/4f88826b-0d64-46f4-9a84-bc84cffece19
Result
Malware family:
remus_stealer
Create hunting rule
Score:
  10/10
Tags:
family:remus_stealer stealer
Link:
https://tria.ge/reports/260810-r7sasswyaz/
Behaviour
Detects Remus stealer
Family: Remus
Malware Config
C2 Extraction:
http://citife.top:2930
http://zelpx.garden:9895
http://fimmora.surf:6504
Unpacked files
SH256 hash:
8bb8f109254d65c31232d0dc68a37fc2832bd919eff95d7fbe0b2a7317c1e1a8
MD5 hash:
e8f8eec7a53912e4accd0cc821f0876a
SHA1 hash:
de54455a1e4f9816d725d3124f49227883da50cd
Link:
https://www.unpac.me/results/a4fecd0a-404b-46c3-b510-dc32dc4ec239/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:RemusStealer_MSVC_Loader
Create hunting rule
Author:burger
Description:Detects RemusStealer MSVC C++ loader (register-variant tolerant)
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: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.

Cape
Cape
https://www.capesandbox.com/analysis/79956/

Comments