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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9c150411a9356f6113cc9974f43eacb607e279204e28ffe0cd47d3e5161d41d. 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 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9c150411a9356f6113cc9974f43eacb607e279204e28ffe0cd47d3e5161d41d
SHA3-384 hash: c3b94da2ce836062d0add70b2e4061ccb911c7c5bae294c2933aa0d1f1e97cb19563edae7bc0d845dc38fc03814bc7fe
SHA1 hash: 2f041caf72a98fc94fa83bc9be8d0464cb8bd16b
MD5 hash: 96d1f7a04bb3be644df3893e67ce3bee
humanhash: ack-hot-eighteen-illinois
File name:New order inquiry.js
Download: download sample
Signature Vjw0rm
Create hunting rule
File size:206'122 bytes
First seen:2022-05-25 23:11:14 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:El7hk/113KUucx4KmNDys1HULkpv0TI8JLn:El7hkqUv4fu3LkyTBF
TLSH T1CF14AD510FC03F79E99DED1AB46B4A19C3601D699C5D7DC5A632FB02FAB3A50820623F
Reporter abuse_ch
Tags:js vjw0rm


Avatar
abuse_ch
Vjw0rm C2:
37.120.247.13:1977

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
37.120.247.13:1977 https://threatfox.abuse.ch/ioc/635302/

Intelligence

File Origin
# of uploads :
1
# of downloads :
561
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive obfuscated wscript
Link:
https://www.filescan.io/uploads/628eb7a5054dcf0ecaee9543/reports/f74883fd-c450-446e-8f80-6b124540b192/overview
Result
Threat name:
STRRAT, VjW0rm
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001886
Signature
Antivirus detection for URL or domain
Drops script or batch files to the startup folder
JavaScript source code contains call to eval containing suspicious API calls
JavaScript source code contains functionality to generate code involving a shell, file or stream
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: Drops script at startup location
System process connects to network (likely due to code injection or exploit)
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Yara detected VjW0rm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 634380 Sample: New order inquiry.js Startdate: 26/05/2022 Architecture: WINDOWS Score: 100 34 sonatype.map.fastly.net 2->34 36 repo1.maven.org 2->36 38 github.com 2->38 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus detection for URL or domain 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 6 other signatures 2->60 9 wscript.exe 3 3 2->9         started        13 wscript.exe 12 2->13         started        16 wscript.exe 2->16         started        18 wscript.exe 2->18         started        signatures3 process4 dnsIp5 32 C:\Users\user\AppData\Roaming\xejbsznkl.txt, Zip 9->32 dropped 62 System process connects to network (likely due to code injection or exploit) 9->62 64 Drops script or batch files to the startup folder 9->64 66 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 9->66 20 wscript.exe 2 13 9->20         started        24 javaw.exe 23 9->24         started        48 dilshadkhan.duia.ro 13->48 50 dilshadkhan.duia.ro 16->50 52 dilshadkhan.duia.ro 18->52 file6 signatures7 process8 dnsIp9 40 dilshadkhan.duia.ro 91.193.75.133, 49743, 49748, 49753 DAVID_CRAIGGG Serbia 20->40 30 C:\Users\user\AppData\...\VEuPCRvruQ.js, ASCII 20->30 dropped 42 github.com 140.82.121.3, 443, 49746, 49749 GITHUBUS United States 24->42 44 140.82.121.4, 443, 49784, 49793 GITHUBUS United States 24->44 46 3 other IPs or domains 24->46 26 icacls.exe 1 24->26         started        file10 process11 process12 28 conhost.exe 26->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9c150411a9356f6113cc9974f43eacb607e279204e28ffe0cd47d3e5161d41d/
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2022-05-25 23:03:42 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 41 (12.20%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7havaqi2snlpmej4zglu6q7kznqh4j4satri77qm2r6t4ulb2qoq._file
Result
Malware family:
vjw0rm
Create hunting rule
Score:
  10/10
Tags:
family:strrat family:vjw0rm persistence stealer trojan worm
Link:
https://tria.ge/reports/220525-26s6taegg2/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Blocklisted process makes network request
STRRAT
Vjw0rm
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/f9c150411a9356f6113cc9974f43eacb607e279204e28ffe0cd47d3e5161d41d

File information

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

Comments