MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e4fda703f76a7ee8540529a9cd13d05d7ca9def11b7cfcd3ddbca43680a81eb. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e4fda703f76a7ee8540529a9cd13d05d7ca9def11b7cfcd3ddbca43680a81eb
SHA3-384 hash: 8a51e0b39a5c85450a5d07e476178ba5c57866af81560db59a768dd5e7ccaa0fd2787553b1df7f2f384f0a340bfcde1a
SHA1 hash: d607fa3fdf4e64b07da9d491bdcc9d8eafc26615
MD5 hash: 1642b89514cf42a59368f3877d9ef168
humanhash: tennessee-leopard-snake-island
File name:skmt-bankinter-003-03588993232059560257100458.jar
Download: download sample
Signature STRRAT
Create hunting rule
File size:224'858 bytes
First seen:2023-08-23 07:55:09 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 6144:JR68vOO21rjRKSRXKTB3Hz03VVXUYbDwNC/Ti:iLt1rj4YXI3z2XUYbpTi
TLSH T10C24026BEE5EE8ECE58364BF0428A225B54C0748D005613B28FC1ED69D72D797B11ACF
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:
45.137.22.108:7817

Intelligence

File Origin
# of uploads :
1
# of downloads :
149
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
strrat
Create hunting rule
ID:
1
File name:
skmt-bankinter-003-03588993232059560257100458.jar
Verdict:
Malicious activity
Analysis date:
2023-08-23 07:55:26 UTC
Tags:
rat strrat evasion remote
Link:
https://app.any.run/tasks/89e6d4d8-fe1b-48c5-8e50-103b2d370232

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/444287/
Detection(s):
SecuriteInfo.com.Java.Siggen.525.13269.5234.UNOFFICIAL
Create hunting rule

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

Gathering data
Verdict:
Malicious
Labled as:
Exploit.Zip.Heuristic
Link:
https://www.hybrid-analysis.com/sample/3e4fda703f76a7ee8540529a9cd13d05d7ca9def11b7cfcd3ddbca43680a81eb
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad.expl
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1295703
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: 1295703 Sample: skmt-bankinter-003-03588993... Startdate: 23/08/2023 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 81 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/3e4fda703f76a7ee8540529a9cd13d05d7ca9def11b7cfcd3ddbca43680a81eb/
Threat name:
ByteCode-JAVA.Downloader.BanLoad
Create hunting rule
Status:
Malicious
First seen:
2023-08-22 22:44:02 UTC
File Type:
Binary (Archive)
Extracted files:
76
AV detection:
11 of 35 (31.43%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hzh5u4b7o2t65bkakknjzuj5axl4vhppcg347tj53pfeg2akqhvq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/230823-jsn1tscb3w/
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/3e4fda703f76a7ee8540529a9cd13d05d7ca9def11b7cfcd3ddbca43680a81eb

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/444287/

Comments