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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbd0ecd8addc89b045dcca50bb501dec7987bc96f68b5f05e67d9ad559f6ab6f. 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



SalatStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: bbd0ecd8addc89b045dcca50bb501dec7987bc96f68b5f05e67d9ad559f6ab6f
SHA3-384 hash: 67828d852e2a8de43b1ccac04c05e9ad46a99de3eeed134c4d239f0d37afdab6b2e9e335cecaf6890b4519e4ab178511
SHA1 hash: e7fe1b093171b5592d477ef2731afe14ff848246
MD5 hash: 24031f0fa6d773bcf7486f63a3c9a2c9
humanhash: blossom-bluebird-whiskey-salami
File name:CS2_Ultimate_Optimizer.bat
Download: download sample
Signature SalatStealer
File size:14'780'958 bytes
First seen:2026-11-08 10:50:58 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 24576:web/J7CGCbAvP7Ixx0C6L75G7t8vURd+9TaGlERZ1Eyl8RA2iWPbksg/+p2GJ25U:V
TLSH T17AE65CF82627EE42E23B8719D6DCBE894B3933578AC51E90A33CF59119D7301BE1D489
Magika batch
Reporter abuse_ch
Tags:bat SalatStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
90
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
BatchScript
Details
Malware family:
n/a
ID:
1
File name:
bat
Verdict:
Malicious activity
Analysis date:
2026-11-08 11:13:13 UTC
Tags:
golang

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Tags:
infosteal vmdetect
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.expl.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Command shell drops VBS files
Found large BAT file
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Queries DNS domain through GetComputerNameExW (potential sandbox evasion)
Sigma detected: Legitimate Application Dropped Executable
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Ping/Del Command Combination
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 2000785 Sample: CS2_Ultimate_Optimizer.bat Startdate: 08/11/2026 Architecture: WINDOWS Score: 100 50 Malicious sample detected (through community Yara rule) 2->50 52 Found large BAT file 2->52 54 Sigma detected: WScript or CScript Dropper 2->54 56 6 other signatures 2->56 10 cmd.exe 2 2->10         started        14 yahcbcg.exe 2->14         started        16 yahcbcg.exe 2->16         started        process3 file4 48 C:\Users\user\AppData\Local\...\u0f7e4e23.vbs, ASCII 10->48 dropped 76 Command shell drops VBS files 10->76 18 wscript.exe 1 10->18         started        21 conhost.exe 10->21         started        signatures5 process6 signatures7 58 Windows Scripting host queries suspicious COM object (likely to drop second stage) 18->58 60 Suspicious execution chain found 18->60 62 WScript reads language and country specific registry keys (likely country aware script) 18->62 23 cmd.exe 2 18->23         started        process8 process9 25 ue9c6f9ac.exe 1 1 23->25         started        29 certutil.exe 3 2 23->29         started        31 cmd.exe 1 23->31         started        33 3 other processes 23->33 file10 44 C:\Users\user\AppData\Local\...\yahcbcg.exe, PE32 25->44 dropped 66 Antivirus detection for dropped file 25->66 68 Multi AV Scanner detection for dropped file 25->68 70 Suspicious powershell command line found 25->70 74 2 other signatures 25->74 35 yahcbcg.exe 25->35         started        38 powershell.exe 23 25->38         started        46 C:\Users\user\AppData\Local\...\ue9c6f9ac.exe, PE32 29->46 dropped 72 Queries DNS domain through GetComputerNameExW (potential sandbox evasion) 29->72 signatures11 process12 signatures13 64 Antivirus detection for dropped file 35->64 40 WmiPrvSE.exe 38->40         started        42 conhost.exe 38->42         started        process14
Threat name:
Script.Trojan.Heuristic
Status:
Malicious
First seen:
2026-11-07 20:54:49 UTC
File Type:
Text (Batch)
AV detection:
6 of 38 (15.79%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution persistence spyware stealer
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Executes a VBScript file via the Windows Script Host.
Adds Run key to start application
Deobfuscate/Decode Files or Information
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Malware Family:
Malicious:
True
Tags:
run-file exe-pattern vba long-sleeps persistence calls-wmi macro-powershell
Malware family:
SalatStealer
Verdict:
Malicious
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:APT_PatchWork_BADNEWS_20211105
Description:Detects PatchWork Group RTF or BADNEWS
Rule name:MULTI_Malware_SalatStealer_ForgeAuto_167aad07
Author:Marjoriefort
Description:Detects SalatStealer (inconnu, etat binaire)
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques

File information


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

Web download

SalatStealer

Batch (bat) bat bbd0ecd8addc89b045dcca50bb501dec7987bc96f68b5f05e67d9ad559f6ab6f

(this sample)

  
Delivery method
Distributed via web download

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