MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 575ad544fc34dc750f07593c8b2011e75617fadf569b99c21b4bcbdb1da4b337. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 575ad544fc34dc750f07593c8b2011e75617fadf569b99c21b4bcbdb1da4b337
SHA3-384 hash: 1752cc544b4679a1438a9f0aadb30270b74f1ec5cdd5a5d6b4f68bd125593c5c818770227bb0ef979c21cf0a7c08bb67
SHA1 hash: 66f806a6f00264eb6c31d1946326b9619680c1e0
MD5 hash: f7d793ef8a6e83b49801135dcdeb063a
humanhash: yellow-december-west-louisiana
File name:PO2888294Pdf.jar
Download: download sample
Signature STRRAT
Create hunting rule
File size:224'779 bytes
First seen:2023-09-27 07:55:48 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 3072:+tC4jZpHQYtal60wCoVw/YvrA+ZbiDNyg2M06uc70gQi/RG2QWKuB9Xmabl:NQpHQYtv0RKw+A+Z6gpYNtKu7XL
TLSH T1D624F12FB8AAE0D9D21B00396615847BEF8D5D4CC306D02B36F949A23CB5C594B567CF
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:
79.134.225.31:7888

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
strrat
Create hunting rule
ID:
1
File name:
PO2888294Pdf.jar
Verdict:
Malicious activity
Analysis date:
2023-09-27 07:56:22 UTC
Tags:
rat strrat evasion remote stealer
Link:
https://app.any.run/tasks/20dcf269-4c8f-4fb4-81f5-1b9fff0a7fa8

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/451504/
Detection(s):
SecuriteInfo.com.Java.Siggen.525.13269.5234.UNOFFICIAL
Create hunting rule

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/6513e0131edabd9982a0a86f/reports/c8cb2ff8-ba0f-4a2f-9e96-d6acf63387a4/overview
Verdict:
Malicious
Labled as:
Exploit.Zip.Heuristic
Link:
https://www.hybrid-analysis.com/sample/575ad544fc34dc750f07593c8b2011e75617fadf569b99c21b4bcbdb1da4b337
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad.expl
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1315073
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: 1315073 Sample: PO2888294Pdf.jar Startdate: 27/09/2023 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 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/575ad544fc34dc750f07593c8b2011e75617fadf569b99c21b4bcbdb1da4b337/
Threat name:
ByteCode-JAVA.Trojan.Strrat
Create hunting rule
Status:
Malicious
First seen:
2023-09-27 07:35:43 UTC
File Type:
Binary (Archive)
Extracted files:
76
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5nnkrh4gtohkdyhle6iwiar45lbp6w7k2nztqq3jpf5whnewm3q._file
Result
Malware family:
strrat
Create hunting rule
Score:
  10/10
Tags:
family:strrat
Link:
https://tria.ge/reports/230927-jsn1tshb2v/
Behaviour
Drops file in Program Files directory
Malware Config
C2 Extraction:
oluwashowmercy.hopto.org:7888
127.0.0.1:7888
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/575ad544fc34dc750f07593c8b2011e75617fadf569b99c21b4bcbdb1da4b337

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/451504/

Comments