MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe. 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


Stealc


Vendor detections: 12


Intelligence 12 IOCs YARA 29 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe
SHA3-384 hash: 359c224f9f6df56436f59794f5d95a03e39e068a881d3adfcf7f628030747c78fb39d1d195acbeb1459ced4b089449c5
SHA1 hash: 8e8512cda86f235652d21189e40f80f851c77f9b
MD5 hash: a99f45b68c21a8965a7bbbcc759cd6af
humanhash: april-hawaii-mexico-venus
File name:Setup.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:6'980'480 bytes
First seen:2026-07-13 17:50:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4e2bd2c481372f7ab13b83b63b424e97 (4 x RemusStealer, 2 x SkuldStealer, 2 x MeshAgent)
ssdeep 49152:fe2+gG6Lzc7xuSdwNayNzDeDqkogzWzFzcavSz2jPH/EWuyouMwLw8v4KQK1K6eA:fenb6fO8eRkvHQybvJeNnAuiEE
Threatray 56 similar samples on MalwareBazaar
TLSH T1F3666C03EC5555E8C0AED2718A729263BB717C885B3163D32B50F2392F76BD0ADB9358
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 aachum
Tags:103-101-85-184 exe SalatStealer Stealc unluckytool-com


Avatar
iamaachum
https://gsmtoolpack.com/Setup.rar

Stealc C2: http://103.101.85.184/99fbd7a177a7fbbe67ac.php
SalatStealer C2: salator.es

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/74492/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a55257d3d3a766c4391b59b
Tags:
vmdetect
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Сreating synchronization primitives
Connection attempt
Sending an HTTP POST request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 crypto expand golang invalid-signature lolbin packed signed
Link:
https://www.filescan.io/uploads/6a552573dbc428f7eb16a37d/reports/9ace2af5-b654-44ba-b751-314137aace0a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe
Verdict:
Clean
File Type:
exe x64
Link:
https://opentip.kaspersky.com/f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86d7f014-1d46-4730-907d-b5e6ea3ba04d
Result
Threat name:
Stealc v2
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1941738
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contain functionality to detect virtual machines
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1941738 Sample: Setup.exe Startdate: 13/07/2026 Architecture: WINDOWS Score: 100 28 Found malware configuration 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 4 other signatures 2->34 7 Setup.exe 2 2->7         started        process3 file4 24 C:\Users\user\AppData\...\agent_qGwnHbgB.exe, PE32 7->24 dropped 10 agent_qGwnHbgB.exe 48 7->10         started        14 conhost.exe 7->14         started        process5 dnsIp6 26 103.101.85.184, 49704, 49706, 49707 INTEZIONET-ASGB Russia 10->26 36 Antivirus detection for dropped file 10->36 38 Multi AV Scanner detection for dropped file 10->38 40 Found many strings related to Crypto-Wallets (likely being stolen) 10->40 42 7 other signatures 10->42 16 msedge.exe 10->16         started        18 msedge.exe 10->18         started        20 msedge.exe 10->20         started        22 3 other processes 10->22 signatures7 process8
Score:
26%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/a99f45b68c21a8965a7bbbcc759cd6af
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe/
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-07-13 17:51:48 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6o5ja6yd6b7crbx6eajkl5anjuoh5x5wkwy3fvoziurdjjuu5w7a._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
346f5ff1750f46f19d671e47f5a40439ed90a3a19a6d0ef6f5e18de8d02f1d78
Stealc
4c25af5791f7cad042fbfc6dca3ae78b7344c66f9f3a35853e76565bae0890f3
Stealc
error
Stealc
f0b40aff6844b4063b24c3fe2c48513641104c16f2d8a3b95293391295776dfd
Stealc
f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe
Stealc
f8caf4ff7737a95efeafb2ca3b219a79afd39736b02289c38eca6f46860bc181
Stealc
+ 46 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc discovery stealer
Link:
https://tria.ge/reports/260713-weypbsdt5n/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Executes dropped EXE
Detects Stealc stealer Version 2
Family: Stealc
Unpacked files
SH256 hash:
f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe
MD5 hash:
a99f45b68c21a8965a7bbbcc759cd6af
SHA1 hash:
8e8512cda86f235652d21189e40f80f851c77f9b
Link:
https://www.unpac.me/results/9483eea3-0cf7-488f-962e-999b8f32da77/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3ba907b03f0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.73
Link:
https://yomi.yoroi.company/submissions/f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:Gentlemen_Ransomware_Binary
Create hunting rule
Author:Bedrock Safeguard Inc.
Description:Detects The Gentlemen ransomware binary (Go/Garble)
Reference:https://github.com/Bedrock-Safeguard/gentlemen-decryptor
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:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

Stealc

Executable exe f3ba907b03f07e2886fe2012a5f40d4d1c7edfb655b1b2d5d9452234a694edbe

(this sample)

  
Link
https://tria.ge/260713-vtlgwacw6l/behavioral1
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/74492/

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