MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd. 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: ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd
SHA3-384 hash: 12d638cb6fae9bd3d322441452547d614bf6edbb0c94f985cc4cef782adcc04d2c036540751681fd59921e002acbf577
SHA1 hash: 4c05a869393902fad202fba4b154af41b398c788
MD5 hash: fadc391eb366687b72ef339d5aae261d
humanhash: steak-violet-romeo-victor
File name:SOA JAN (BM SHENZHEN OCEANSTAR).jar
Download: download sample
Signature STRRAT
Create hunting rule
File size:187'291 bytes
First seen:2024-03-19 00:40:13 UTC
Last seen:2024-03-21 13:18:14 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 3072:QakzYwQS6NRrYHeT9SbSuxeU6HaZShkSpbj57QaemO9I2xsdzxSN:jnwOTEHeT9tj1b9o/+2xWVW
TLSH T11904F06E3C7EC8E4D443953200598273FB09119ADA88E5AB77FC658A4C74C5E1B92ECF
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:
93.123.39.147:8088

Intelligence

File Origin
# of uploads :
3
# of downloads :
368
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
strrat
Create hunting rule
ID:
1
File name:
ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd.jar
Verdict:
Malicious activity
Analysis date:
2024-03-19 00:42:52 UTC
Tags:
rat strrat evasion remote
Link:
https://app.any.run/tasks/adfa434f-608a-4cd0-86bd-1217398a4b16

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Java.Malware.CVE_2021_44228-9915819-0
Create hunting rule

Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/65f8df1f757c624818b2acd9/reports/574736b3-d7f7-444a-8772-30e135c7826b/overview
Verdict:
Suspicious
Labled as:
Java/RAT
Link:
https://www.hybrid-analysis.com/sample/ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad.expl
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1411376
Signature
Antivirus detection for URL or domain
Exploit detected, runtime environment starts unknown processes
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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: 1411376 Sample: SOA JAN (BM SHENZHEN OCEANS... Startdate: 19/03/2024 Architecture: WINDOWS Score: 96 19 Multi AV Scanner detection for domain / URL 2->19 21 Found malware configuration 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 5 other signatures 2->25 7 java.exe 9 2->7         started        9 7za.exe 84 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       
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-03-19 00:41:05 UTC
File Type:
Binary (Archive)
Extracted files:
79
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5zkcbzbpbiskxskpsgtd3t4cfyq65yktnoavs4v7zlag46rntt6q._file
Result
Malware family:
strrat
Create hunting rule
Score:
  10/10
Tags:
family:strrat discovery
Link:
https://tria.ge/reports/240319-a1rx1scg29/
Behaviour
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Modifies file permissions
Malware Config
C2 Extraction:
93.123.39.147:8088
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ee5420e42f0a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/ee5420e42f0a24abc94f91a63dcf822e21eee1536b815972bfcac06e7a2d9cfd

File information

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

Comments