MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdcf032b414681daa7515f8cff0fd4a8566e875063a214bb86b197c3c32be56c. 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


STRRAT


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdcf032b414681daa7515f8cff0fd4a8566e875063a214bb86b197c3c32be56c
SHA3-384 hash: b7f054c2095b254ace98af5d89508a035cbbc2447f44654f88417480b91c0651b04288095768d93db0fe1b34365336b7
SHA1 hash: c8c58442be4614a07370d2f705430e79df36e8f5
MD5 hash: 08e91c2adc6af9c39bcf4f70ea7c115b
humanhash: lamp-oven-maine-alanine
File name:Voltmatic Trading Company Purchase Order.jar
Download: download sample
Signature STRRAT
Create hunting rule
File size:214'066 bytes
First seen:2023-08-21 02:15:21 UTC
Last seen:2023-08-22 14:59:37 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 6144:Ge3aF7EIXVReqhbvjwbh+meHy84qAEoTX:GeKWIXVRDhybqy84wk
TLSH T1D724F16B3EAEC2F9D0579CB14A408962629CC1E8D001E55F2AFD1C968DB4CDE0752EDF
TrID 72.9% (.JAR) Java Archive (13500/1/2)
21.6% (.ZIP) ZIP compressed archive (4000/1)
5.4% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter abuse_ch
Tags:jar STRRAT


Avatar
abuse_ch
STRRAT C2:
83.137.157.228:7844

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
strrat
Create hunting rule
ID:
1
File name:
Voltmatic Trading Company Purchase Order.jar
Verdict:
Malicious activity
Analysis date:
2023-08-21 02:16:25 UTC
Tags:
rat strrat evasion remote stealer
Link:
https://app.any.run/tasks/ac433e4f-a222-488c-a421-f7391d811f9b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Strrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/443871/
Detection(s):
SecuriteInfo.com.Java.Siggen.525.13269.5234.UNOFFICIAL
Create hunting rule

PUA.Java.Packer.Allatori-1
Create hunting rule

Java.Malware.CVE_2021_44228-9915819-0
Create hunting rule

MiscreantPunch.Jsocket.RAT.11162016.2.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/64e2c8e4ac089eb8123fca53/reports/d925ea8c-3997-4b9f-96b9-fd3114fc77ee/overview
Verdict:
Malicious
Labled as:
Exploit.Zip.Heuristic
Link:
https://www.hybrid-analysis.com/sample/cdcf032b414681daa7515f8cff0fd4a8566e875063a214bb86b197c3c32be56c
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad.expl
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1294239
Signature
Exploit detected, runtime environment starts unknown processes
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1294239 Sample: Voltmatic_Trading_Company_P... Startdate: 21/08/2023 Architecture: WINDOWS Score: 80 19 Found malware configuration 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 3 other signatures 2->25 7 java.exe 5 2->7         started        9 7za.exe 83 2->9         started        process3 process4 11 icacls.exe 1 7->11         started        13 conhost.exe 7->13         started        15 conhost.exe 9->15         started        process5 17 conhost.exe 11->17         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdcf032b414681daa7515f8cff0fd4a8566e875063a214bb86b197c3c32be56c/
Threat name:
ByteCode-JAVA.Downloader.BanLoad
Create hunting rule
Status:
Malicious
First seen:
2023-08-21 02:16:06 UTC
File Type:
Binary (Archive)
Extracted files:
76
AV detection:
6 of 38 (15.79%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxhqgk2bi2a5vj2rl6gp6d6uvblg5b2qmorbjo4gwgl4hqzl4vwa._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/230821-cp5e3sca7w/
Behaviour
Drops file in Program Files directory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/cdcf032b414681daa7515f8cff0fd4a8566e875063a214bb86b197c3c32be56c

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/443871/

Comments