MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1. 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: 12


Intelligence 12 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1
SHA3-384 hash: 2da83919ac29581ac991823b95fc541e31ab33ba349ebf808cda1df0605e1dce7b7b443e836452628706431fb474ef76
SHA1 hash: c0fd906af5531957003326f5b80fa47c4463578d
MD5 hash: ae3ec96312831ed7f34a86210319e18a
humanhash: ack-twenty-echo-freddie
File name:bjbh.exe
Download: download sample
Signature RemusStealer
Create hunting rule
File size:2'633'568 bytes
First seen:2026-07-23 20:57:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (645 x Vidar, 223 x RemusStealer, 109 x Stealc)
ssdeep 24576:gZNbeHVdgrM5e6xWe7XZZwuAEsW64twBQfWPLAzB3ZvAoBele5I92GKOqCsJJ2H3:gZNiHbgKe6YedZeLPLAhKtVI4Tf
TLSH T1C6C54907FCD549EAC09EA23289B682927B75BC492B3223D72E90B7782F727D05C35754
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 f071f0f0f8e8d4d4 (7 x RemusStealer, 1 x LummaStealer)
Reporter aachum
Tags:dropped-by-Adware.DownloadAssistant exe hypercorevector9-lol RemusStealer signed

Code Signing Certificate

Organisation:trust.me
Issuer:trust.me
Algorithm:sha256WithRSAEncryption
Valid from:2026-07-23T05:37:07Z
Valid to:2027-07-23T05:37:07Z
Serial number: 2cd739b8121edfd6
Thumbprint Algorithm:SHA256
Thumbprint: 5b446e362c503cf15d9729aa382049d59c23178e883ec029598d2cf5b6e14175
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
iamaachum
http://hypercorevector9.lol/load/bjbh.exe

http://zelpx.garden:9895
http://fimmora.surf:6504
http://tzpx.courses:4437
77.42.90.175:9895

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
http://media25.top/downloads/file6.php
Verdict:
Malicious activity
Analysis date:
2026-07-23 20:09:40 UTC
Tags:
downloadassistant adware loader inno installer opendir delphi stealer remus ip-check evasion neoreklami golang python arch-doc
Link:
https://app.any.run/tasks/a0d9f0f7-5196-4d21-89f0-3848b7141429

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/75838/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt to an infection source
Sending an HTTP POST request
Launching a service
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-vm base64 crypto golang packed signed
Link:
https://www.filescan.io/uploads/6a62803dd5724c1907d1ff0a/reports/24f1d11b-9eab-4dde-b8ce-ca7c39bfebcc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1
Verdict:
Malicious
File Type:
PE
First seen:
2026-07-23T07:08:00Z UTC
Last seen:
2026-07-23T07:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e50d43a3-f650-4110-be3b-57014c9986be
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1947377
Signature
AI detected suspicious PE / MSI digital signature
Antivirus detection for URL or domain
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Detected unpacking (creates a PE file in dynamic memory)
Found many strings related to Crypto-Wallets (likely being stolen)
Found suspicious powershell code related to unpacking or dynamic code loading
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Powershell drops PE file
Powershell is started from unusual location (likely to bypass HIPS)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Reads the Security eventlog
Reads the System eventlog
Renames powershell.exe to bypass HIPS
Sigma detected: Suspicious PowerShell Parameter Substring
Tries to access browser extension known for cryptocurrency wallets
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)
Unusual module load detection (module proxying)
Writes or reads registry keys via WMI
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1947377 Sample: bjbh.exe Startdate: 23/07/2026 Architecture: WINDOWS Score: 100 75 uagent.vg 2->75 77 zelpx.garden 2->77 79 7 other IPs or domains 2->79 87 Malicious sample detected (through community Yara rule) 2->87 89 Antivirus detection for URL or domain 2->89 91 Multi AV Scanner detection for submitted file 2->91 93 6 other signatures 2->93 10 bjbh.exe 2->10         started        13 c7za.exe 2->13         started        15 pythonw.exe 2->15         started        signatures3 process4 signatures5 119 Detected unpacking (creates a PE file in dynamic memory) 10->119 121 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->121 123 Tries to steal Mail credentials (via file / registry access) 10->123 125 8 other signatures 10->125 17 powershell.exe 14 60 10->17         started        22 pc7za.exe 13->22         started        24 pc7za.exe 15->24         started        process6 dnsIp7 69 uagent.vg 94.183.151.62, 443, 49722, 49729 AS56971AS56971CloudHK Netherlands 17->69 71 dualstack.c.ssl.global.fastly.net 151.101.0.175, 443, 49725 FASTLY-FastlyIncUS Canada 17->71 73 2 other IPs or domains 17->73 45 C:\Users\user\Python313\winsound.pyd, PE32+ 17->45 dropped 47 C:\Users\user\Python313\vcruntime140_1.dll, PE32+ 17->47 dropped 49 C:\Users\user\Python313\vcruntime140.dll, PE32+ 17->49 dropped 51 31 other files (30 malicious) 17->51 dropped 95 Found many strings related to Crypto-Wallets (likely being stolen) 17->95 97 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 17->97 99 Tries to access browser extension known for cryptocurrency wallets 17->99 111 3 other signatures 17->111 26 python.exe 1088 17->26         started        30 conhost.exe 17->30         started        101 Powershell is started from unusual location (likely to bypass HIPS) 22->101 103 Renames powershell.exe to bypass HIPS 22->103 105 Reads the Security eventlog 22->105 32 pythonw.exe 22->32         started        107 Loading BitLocker PowerShell Module 24->107 109 Reads the System eventlog 24->109 34 conhost.exe 24->34         started        file8 signatures9 process10 dnsIp11 83 151.101.0.223, 443, 49728 FASTLY-FastlyIncUS Canada 26->83 85 pypi.org 151.101.128.223, 443, 49727 FASTLY-FastlyIncUS Canada 26->85 61 C:\Users\user\Python313\Scripts\pip3.exe, PE32+ 26->61 dropped 63 C:\Users\user\Python313\Scripts\pip3.13.exe, PE32+ 26->63 dropped 65 C:\Users\user\Python313\Scripts\pip.exe, PE32+ 26->65 dropped 67 378 other files (none is malicious) 26->67 dropped 36 cmd.exe 26->36         started        38 pc7za.exe 32->38         started        file12 process13 dnsIp14 81 204.168.153.151, 49737, 49739, 80 HETZNER-ASDE Finland 38->81 53 C:\Users\user\AppData\...\winsound.pyd, PE32+ 38->53 dropped 55 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 38->55 dropped 57 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 38->57 dropped 59 81 other files (none is malicious) 38->59 dropped 113 Powershell is started from unusual location (likely to bypass HIPS) 38->113 115 Reads the Security eventlog 38->115 117 Reads the System eventlog 38->117 43 conhost.exe 38->43         started        file15 signatures16 process17
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/ae3ec96312831ed7f34a86210319e18a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-23 20:57:49 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=6crxmu4z7lb5niw2cothv5g5pvvzu6gobhex5qcu2e57gyzewtyq._file
Verdict:
malicious
Label(s):
Remus
Create hunting rule
Link:
https://reports.threatray.com/a05b9adf-ff57-49a0-84d4-f019f1adf59f
Similar samples:
07e0b63badbcdc1efa43a932a7025c1b50d3ba8a446223ce3659541a41133a5b
RemusStealer
30ef7cbd5835c6d6e8b014f6658905797bfcb278ed1bc1282e77f10a9a1d357a
RemusStealer
6964e590037c41d631fd1215f05af154f7fa68105993c6f573a20689b473f1ac
RemusStealer
75f48cf77fe05e4e8e8b21e4ff3c3b611ddc7a8364a61e36eed428be939a97da
RemusStealer
8981f88f636eeecc37d383a89db09e8d91cc638454d36e6970a5d7df91f8db30
RemusStealer
ef3e41ec91f8be146c3588321f98be8d3db3933d3881112554898e7eefb8b017
RemusStealer
Result
Malware family:
remus_stealer
Create hunting rule
Score:
  10/10
Tags:
family:remus_stealer discovery spyware stealer
Link:
https://tria.ge/reports/260723-zrvd8avxht/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Badlisted process makes network request
Detects Remus stealer
Family: Remus
Malware Config
C2 Extraction:
http://zelpx.garden:9895
http://fimmora.surf:6504
http://tzpx.courses:4437
Unpacked files
SH256 hash:
f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1
MD5 hash:
ae3ec96312831ed7f34a86210319e18a
SHA1 hash:
c0fd906af5531957003326f5b80fa47c4463578d
Link:
https://www.unpac.me/results/df6f6b5e-052b-427c-8e62-9add398e9f4e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f0a3765399fa/report/overview.html
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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: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
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 f0a3765399fac3d6a2da13a67af4dd7d6b9a78ce09c97ec054d13bf36324b4f1

(this sample)

  
Link
https://tria.ge/260723-zb56savvbx/behavioral4
  
Dropped by
Adware.DownloadAssistant
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/75838/

Comments