MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 484410bc273d5c56528ebc42e0ae23e5b3af00a56a5abf6c66ac3df5d80b62e9. 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


Vjw0rm


Vendor detections: 7


Intelligence 7 IOCs 2 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 484410bc273d5c56528ebc42e0ae23e5b3af00a56a5abf6c66ac3df5d80b62e9
SHA3-384 hash: a08fb8e9c1eb57535def12ede3dd769ff69094a5f3a8fbd8c1e078eb40c37454c8000e6f12686e37e392e22e85b9e1b4
SHA1 hash: f9e45bbbd3a6f06472d99e0422b2a749c3b2ff67
MD5 hash: 0aacaf9bf1e78783b3e509986061f7e2
humanhash: pizza-oxygen-harry-harry
File name:SIUCI ORDER.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:39'212 bytes
First seen:2022-09-21 13:12:44 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 384:MS8D/T5zKRkowoXxlgYj+grrvtbzUSbJsiXYhRCBvMki6s8emZGoD45uyrtDGrM3:eDx0NFXku+aCp606su45Nt9QnY5qzC
TLSH T1A4035C8ADC470791DB0967079BBCCC1A5F6AAC5F65B4E81E2A04EC0D03095EDE8DE1BD
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
http://goods.camdvr.org:2888/is-ready

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://goods.camdvr.org:2888/is-ready https://threatfox.abuse.ch/ioc/850897/
37.0.14.211:2888 https://threatfox.abuse.ch/ioc/850898/

Intelligence

File Origin
# of uploads :
1
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive obfuscated wscript.exe
Link:
https://www.filescan.io/uploads/632b0df53976776965390eab/reports/5ffbe5c0-96b7-4c05-ae29-8f5bdd68a1ca/overview
Result
Verdict:
UNKNOWN
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
WSHRat, VjW0rm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1074614
Signature
Detected WSHRat
Drops script or batch files to the startup folder
JScript performs obfuscated calls to suspicious functions
Multi AV Scanner detection for domain / URL
Potential malicious VBS/JS script found (suspicious encoded strings)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: Drops script at startup location
Sigma detected: Register Wscript In Run Key
Sigma detected: VjW0rm
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses known network protocols on non-standard ports
Wscript called in batch mode (surpress errors)
Yara detected VjW0rm
Yara detected WSHRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 707156 Sample: SIUCI ORDER.js Startdate: 21/09/2022 Architecture: WINDOWS Score: 100 56 Sigma detected: Register Wscript In Run Key 2->56 58 Snort IDS alert for network traffic 2->58 60 Multi AV Scanner detection for domain / URL 2->60 62 7 other signatures 2->62 7 wscript.exe 3 6 2->7         started        11 wscript.exe 2->11         started        14 wscript.exe 1 2->14         started        16 3 other processes 2->16 process3 dnsIp4 36 C:\Users\...\SIUCI ORDER.js:Zone.Identifier, ASCII 7->36 dropped 38 C:\Users\user\AppData\...\SIUCI ORDER.js, ASCII 7->38 dropped 40 C:\Users\user\AppData\Roaming40WVXVgmjNy.js, ASCII 7->40 dropped 42 2 other malicious files 7->42 dropped 68 System process connects to network (likely due to code injection or exploit) 7->68 70 Detected WSHRat 7->70 72 JScript performs obfuscated calls to suspicious functions 7->72 76 2 other signatures 7->76 18 wscript.exe 8 7->18         started        22 wscript.exe 1 13 7->22         started        50 goods.camdvr.org 11->50 74 Wscript called in batch mode (surpress errors) 11->74 25 wscript.exe 11->25         started        27 wscript.exe 14->27         started        29 wscript.exe 14->29         started        52 javaautorun.duia.ro 16->52 file5 signatures6 process7 dnsIp8 44 goods.camdvr.org 37.0.14.211, 2888, 49703, 49706 WKD-ASIE Netherlands 18->44 46 192.168.2.1 unknown unknown 18->46 64 Wscript called in batch mode (surpress errors) 18->64 31 wscript.exe 18->31         started        48 javaautorun.duia.ro 91.192.100.8, 49702, 49704, 49705 AS-SOFTPLUSCH Switzerland 22->48 34 C:\Users\user\AppData\...34WVXVgmjNy.js, ASCII 22->34 dropped 66 System process connects to network (likely due to code injection or exploit) 27->66 file9 signatures10 process11 dnsIp12 54 javaautorun.duia.ro 31->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/484410bc273d5c56528ebc42e0ae23e5b3af00a56a5abf6c66ac3df5d80b62e9/
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2022-09-21 13:13:05 UTC
File Type:
Text
AV detection:
10 of 26 (38.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jbcbbpbhhvofmuuoxrboblrd4wz26affnjnl63dgvq67lwalmluq._file
Result
Malware family:
wshrat
Create hunting rule
Score:
  10/10
Tags:
family:vjw0rm family:wshrat persistence trojan worm
Link:
https://tria.ge/reports/220921-qf3f1sbhen/
Behaviour
Script User-Agent
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Blocklisted process makes network request
Vjw0rm
WSHRAT
Malware Config
C2 Extraction:
http://goods.camdvr.org:2888
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/484410bc273d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/484410bc273d5c56528ebc42e0ae23e5b3af00a56a5abf6c66ac3df5d80b62e9

File information

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

Comments