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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31f2dfd480f507cda9b89dba04dd1e2f4ebca36d4bf02533adae23b84994dfc4. 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


Adwind


Vendor detections: 7


Intelligence 7 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31f2dfd480f507cda9b89dba04dd1e2f4ebca36d4bf02533adae23b84994dfc4
SHA3-384 hash: 1bc874e24f0affa7577fe38fc811d68d5e01c82d55d90efd7d81feea698f33925e2385e8fbf565e9c55c6d326e2dd6c1
SHA1 hash: c201486089a4ec530886f58e4245359f2eba3237
MD5 hash: 60ad1c894534959dbe0884df23a367c1
humanhash: lemon-thirteen-monkey-hot
File name:868869688699686pdf.js
Download: download sample
Signature Adwind
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File size:977'653 bytes
First seen:2022-09-03 10:50:33 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:mtIRxMbWJtrEAT4OGwR21Qc+BEfGwNqvXvozkJYKMNsS+Q5j8k9eJed79L2GzZuY:RhzTDlc+O+wivvKKYsSdR8PMlrZ1EW
TLSH T1DB25F16CD894BAADEE6831246576814B23E05B9C883D7146EB37BD060BEAD10D53F7F0
Reporter abuse_ch
Tags:Adwind js


Avatar
abuse_ch
Adwind C2:
107.182.129.86:2023

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
107.182.129.86:2023 https://threatfox.abuse.ch/ioc/847597/

Intelligence

File Origin
# of uploads :
1
# of downloads :
580
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.61723743.24366.27182.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6313319779105e0996e4a30f/reports/abe3b47a-5e11-4ae2-9159-ee662779644c/overview
Result
Threat name:
ADWIND
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1064497
Signature
Antivirus detection for dropped file
Creates autostart registry keys to launch java
Detected ADWIND Rat
Exploit detected, runtime environment starts unknown processes
Java source code contains strings found in CrossRAT
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses cmd line tools excessively to alter registry or file data
Yara detected AdWind RAT
Yara detected AdWind RATs dll
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 697019 Sample: 868869688699686pdf.js Startdate: 03/09/2022 Architecture: WINDOWS Score: 100 137 Malicious sample detected (through community Yara rule) 2->137 139 Antivirus detection for dropped file 2->139 141 Multi AV Scanner detection for dropped file 2->141 143 9 other signatures 2->143 10 wscript.exe 3 3 2->10         started        14 javaw.exe 2->14         started        17 javaw.exe 2->17         started        process3 dnsIp4 89 C:\Users\user\AppData\...\lxcshufexi.txt, Java 10->89 dropped 91 C:\Users\user\AppData\Roaming\TjQHPwLdcq.js, ASCII 10->91 dropped 147 JScript performs obfuscated calls to suspicious functions 10->147 19 javaw.exe 28 10->19         started        24 wscript.exe 10->24         started        127 papii.hopto.org 14->127 93 C:\Users\...\Retrive9127649861379865430.vbs, ASCII 14->93 dropped 95 C:\Users\...\Retrive7692251208956528817.vbs, ASCII 14->95 dropped 26 java.exe 14->26         started        129 papii.hopto.org 17->129 97 C:\Users\...\Retrive7997011979954789965.vbs, ASCII 17->97 dropped 99 C:\Users\...\Retrive5999874830176963517.vbs, ASCII 17->99 dropped file5 signatures6 process7 dnsIp8 123 192.168.2.1 unknown unknown 19->123 79 C:\Users\user\...\oURIwRQHikF.xgPCSf, Java 19->79 dropped 81 C:\Users\...\Retrive8047282111135429774.vbs, ASCII 19->81 dropped 83 C:\Users\...\Retrive5835219262448653473.vbs, ASCII 19->83 dropped 145 Uses cmd line tools excessively to alter registry or file data 19->145 28 xcopy.exe 19->28         started        31 javaw.exe 19->31         started        35 java.exe 13 19->35         started        39 7 other processes 19->39 125 127.0.0.1 unknown unknown 26->125 85 C:\Users\...\Retrive9090957991068648359.vbs, ASCII 26->85 dropped 87 C:\Users\...\Retrive202663747521150547.vbs, ASCII 26->87 dropped 37 conhost.exe 26->37         started        file9 signatures10 process11 dnsIp12 105 C:\Users\user\AppData\Roaming\...\javaw.exe, PE32 28->105 dropped 107 C:\Users\user\AppData\Roaming\...\java.exe, PE32 28->107 dropped 109 C:\Users\user\AppData\Roaming\...\zip.dll, PE32 28->109 dropped 121 128 other files (none is malicious) 28->121 dropped 41 conhost.exe 28->41         started        131 papii.hopto.org 107.182.129.86, 2023, 49786, 49791 META-ASUS Reserved 31->131 111 C:\Users\...\Windows4290622819706035610.dll, PE32 31->111 dropped 113 C:\Users\...\Retrive6911892845392216805.vbs, ASCII 31->113 dropped 115 C:\Users\...\Retrive2017551387123257590.vbs, ASCII 31->115 dropped 133 Detected ADWIND Rat 31->133 43 java.exe 31->43         started        47 svchost.exe 31->47         started        117 C:\Users\...\Retrive8147102326731549073.vbs, ASCII 35->117 dropped 119 C:\Users\...\Retrive6987915020998016219.vbs, ASCII 35->119 dropped 49 cmd.exe 1 35->49         started        51 cmd.exe 35->51         started        53 xcopy.exe 35->53         started        55 conhost.exe 35->55         started        135 Creates autostart registry keys to launch java 39->135 57 conhost.exe 39->57         started        59 8 other processes 39->59 file13 signatures14 process15 file16 101 C:\Users\...\Retrive7443819461566799370.vbs, ASCII 43->101 dropped 103 C:\Users\...\Retrive3799415089913585665.vbs, ASCII 43->103 dropped 149 Detected ADWIND Rat 43->149 61 Conhost.exe 43->61         started        63 conhost.exe 43->63         started        65 cscript.exe 1 49->65         started        67 conhost.exe 49->67         started        69 conhost.exe 51->69         started        71 cscript.exe 51->71         started        73 conhost.exe 53->73         started        75 Conhost.exe 57->75         started        signatures17 process18 process19 77 Conhost.exe 61->77         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31f2dfd480f507cda9b89dba04dd1e2f4ebca36d4bf02533adae23b84994dfc4/
Threat name:
Script-JS.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-09-03 10:51:06 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghzn7vea6ud43knytw5ajxi6f5hlzi3njpyckm5nvyr3qsmu37ca._file
Result
Malware family:
adwind
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Score:
  10/10
Tags:
family:adwind persistence trojan
Link:
https://tria.ge/reports/220903-mxs25adfgn/
Behaviour
Modifies registry class
Modifies registry key
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
AdWind
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/31f2dfd480f507cda9b89dba04dd1e2f4ebca36d4bf02533adae23b84994dfc4

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Comments