MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9. 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


PureLogsStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
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SHA256 hash: 3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9
SHA3-384 hash: 95c15b5c55c0d5925dfb23cabeb6e62c67356d9863e29c874dbe62edcca6d1b47f627ac85691070bda47a49c9934b36f
SHA1 hash: 1cff08943047beb43a64fb014f3b781e9924d222
MD5 hash: 10ecc5bbc17e91b5cebc41a0ad6ac983
humanhash: rugby-purple-pennsylvania-july
File name:INVOICE 73105290.js
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:2'897'979 bytes
First seen:2026-08-06 05:38:34 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:zhWSEnrzlsFE0pQT6dOdKAo053Uhxq5WOWN7FEvc8Y96EXzovl58KdT3oaWI0pe3:A
TLSH T12ED5A4F06E01FCD0E565C7B3B6BF8985723C2621E9C92F9911E8B3800DA6D51ED4EC5A
Magika javascript
Reporter abuse_ch
Tags:js PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm attrib attrib cmd encrypted evasive lolbin masquerade obfuscated powershell powershell repaired whoami whoami
Link:
https://www.filescan.io/uploads/6a741e0b7a11686dd507603b/reports/8217c2ee-f3d0-41c1-aebb-51afeea07d29/overview
Verdict:
Suspicious
Labled as:
SVM:TrojanDownloader/JS.MalBehav.gen
Link:
https://www.hybrid-analysis.com/sample/3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9
Verdict:
Malicious
File Type:
js
First seen:
2026-08-06T01:21:00Z UTC
Last seen:
2026-08-08T03:40:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1953090
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates a thread in another existing process (thread injection)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking mutex)
Found stalling execution ending in API Sleep call
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Unusual module load detection (module proxying)
Uses attrib.exe to hide files
Uses whoami command line tool to query computer and username
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected MSIL Injector
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1953090 Sample: INVOICE 73105290.js Startdate: 06/08/2026 Architecture: WINDOWS Score: 100 74 mr-b01.tm-azurefd.net 2->74 76 casoneroutegold-prod-bggfgca0dkaag8a8.b01.azurefd.net 2->76 98 Malicious sample detected (through community Yara rule) 2->98 100 Yara detected MSIL Injector 2->100 102 Yara detected UAC Bypass using CMSTP 2->102 104 4 other signatures 2->104 10 wscript.exe 1 2 2->10         started        14 cmd.exe 1 2->14         started        16 cmd.exe 2->16         started        signatures3 process4 file5 72 C:\Users\user\AppData\...\slukgjrs8lc3.cmd, DOS 10->72 dropped 140 JScript performs obfuscated calls to suspicious functions 10->140 142 Wscript starts Powershell (via cmd or directly) 10->142 144 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->144 150 2 other signatures 10->150 18 cmd.exe 1 10->18         started        146 Suspicious powershell command line found 14->146 148 Uses attrib.exe to hide files 14->148 21 powershell.exe 12 14->21         started        23 conhost.exe 14->23         started        25 powershell.exe 16->25         started        27 conhost.exe 16->27         started        29 attrib.exe 16->29         started        signatures6 process7 signatures8 88 Suspicious powershell command line found 18->88 90 Wscript starts Powershell (via cmd or directly) 18->90 31 powershell.exe 12 18->31         started        33 conhost.exe 18->33         started        35 cmd.exe 3 21->35         started        92 Writes to foreign memory regions 25->92 94 Creates a thread in another existing process (thread injection) 25->94 96 Injects a PE file into a foreign processes 25->96 39 prevhost.exe 25->39         started        process9 dnsIp10 42 cmd.exe 1 31->42         started        70 C:\Users\user\AppData\...\imm_compose.cfg, DOS 35->70 dropped 106 Suspicious powershell command line found 35->106 108 Wscript starts Powershell (via cmd or directly) 35->108 45 powershell.exe 38 35->45         started        47 conhost.exe 35->47         started        49 powershell.exe 35->49         started        51 attrib.exe 1 35->51         started        86 2.27.62.123, 4449, 49757, 49758 VPSLAB-NETWORKSID Germany 39->86 110 Writes to foreign memory regions 39->110 112 Allocates memory in foreign processes 39->112 114 Injects a PE file into a foreign processes 39->114 53 chrome.exe 39->53         started        56 chrome.exe 39->56 injected file11 signatures12 process13 dnsIp14 116 Suspicious powershell command line found 42->116 118 Wscript starts Powershell (via cmd or directly) 42->118 58 powershell.exe 15 42->58         started        61 conhost.exe 42->61         started        120 Writes to foreign memory regions 45->120 122 Uses whoami command line tool to query computer and username 45->122 124 Creates a thread in another existing process (thread injection) 45->124 126 2 other signatures 45->126 63 prevhost.exe 45->63         started        65 whoami.exe 1 45->65         started        84 192.168.2.7, 138, 443, 4449 unknown unknown 53->84 67 chrome.exe 53->67         started        signatures15 process16 dnsIp17 128 Found evasive API chain (may stop execution after checking mutex) 58->128 130 Found stalling execution ending in API Sleep call 58->130 132 Found API chain indicative of debugger detection 58->132 138 2 other signatures 58->138 134 Unusual module load detection (module proxying) 63->134 136 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 63->136 78 android.l.google.com 142.250.31.100, 443, 49785 GOOGLE-GoogleLLCUS United States 67->78 80 www.google.com 142.251.154.119, 443, 49763, 49764 GOOGLE-GoogleLLCUS United States 67->80 82 6 other IPs or domains 67->82 signatures18
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated T1027 T1059.005 VBScript
Link:
https://app.malva.re/file/10ecc5bbc17e91b5cebc41a0ad6ac983
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-06 04:29:51 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hoqfxqfqyhrs6vbkvgzrd5n6ridf5t6twugjtsrkcnsdtbfgyluq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260806-gchsrsyyaz/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Views/modifies file attributes
outlook_office_path
outlook_win_path
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
System Time Discovery
Accesses Microsoft Outlook profiles
Checks computer location settings
Creates a file in the Startup directory
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3ba05bc0b0c1e32f542aa9b311f5be8a065ecfd3b50c99ca2a13643984a6c2e9

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:vmdetect
Create hunting rule
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.

Comments