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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f679c8d15bb9685cb8b68ec1948e8c7c293dba9479373b5675f883a3f442c2c. 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: 6


Intelligence 6 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f679c8d15bb9685cb8b68ec1948e8c7c293dba9479373b5675f883a3f442c2c
SHA3-384 hash: 3fef1c079c12ce8959a04214a1c6a0545427cfa8a585ebbd3c775dbe46ede86dea032e2d7cacd96e65c2967c17f994cd
SHA1 hash: 8f14c14298f25f297cce0d9db41762133babd771
MD5 hash: b2f974ab81ba1000c080dda9969a9ac8
humanhash: steak-robert-delaware-washington
File name:Technical Specification and Drawings.jar
Download: download sample
Signature STRRAT
Create hunting rule
File size:132'457 bytes
First seen:2022-07-15 07:15:40 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 3072:TmCQ/fav8Q54wCyPQjwSeEUPxVlq0etVtxFxhrLVDOSYnDzeiP:CCQ/faEQ54wCyPp0U4VtxnhrlOSYDzec
TLSH T15FD3135A22C73BFBF1D6547CA0084BFC609BECA8AC4E951CCB525E2FC4387525169E49
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:
194.26.192.231:5050

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
194.26.192.231:5050 https://threatfox.abuse.ch/ioc/837938/

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Technical Specification and Drawings.jar
Verdict:
No threats detected
Analysis date:
2022-07-15 07:31:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dd7f8e31-9b65-4d0c-9536-4ad0482370d8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/289428/
Detection(s):
SecuriteInfo.com.Java.Muldrop.37.10844.31514.UNOFFICIAL
Create hunting rule

Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/62d114718dab2096b99d3cb6/reports/736706a2-ee39-428d-a7ca-3954794a4155/overview
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1032261
Signature
Antivirus detection for URL or domain
Exploit detected, runtime environment starts unknown processes
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: 664756 Sample: Technical Specification and... Startdate: 15/07/2022 Architecture: WINDOWS Score: 80 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 3 other signatures 2->40 8 cmd.exe 2 2->8         started        process3 process4 10 java.exe 6 8->10         started        12 conhost.exe 8->12         started        process5 14 wscript.exe 3 3 10->14         started        17 icacls.exe 1 10->17         started        file6 26 C:\Users\user\AppData\...\vozhhjrqqg.txt, Zip 14->26 dropped 19 javaw.exe 21 14->19         started        22 wscript.exe 14->22         started        24 conhost.exe 17->24         started        process7 dnsIp8 28 140.82.121.3, 443, 49905, 49910 GITHUBUS United States 19->28 30 github.com 140.82.121.4, 443, 49754, 49772 GITHUBUS United States 19->30 32 2 other IPs or domains 19->32
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f679c8d15bb9685cb8b68ec1948e8c7c293dba9479373b5675f883a3f442c2c/
Threat name:
Script-JS.Downloader.Nemucod
Create hunting rule
Status:
Malicious
First seen:
2022-07-15 04:52:20 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
12 of 26 (46.15%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5tzzdivxolils4lndwbsshiy7bjhw5ji6jxhnlhl6edup2efqwa._file
Result
Malware family:
strrat
Create hunting rule
Score:
  10/10
Tags:
family:strrat persistence stealer suricata trojan
Link:
https://tria.ge/reports/220715-h3sw4aheh9/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Loads dropped DLL
STRRAT
suricata: ET MALWARE STRRAT CnC Checkin
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/1f679c8d15bb9685cb8b68ec1948e8c7c293dba9479373b5675f883a3f442c2c

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/289428/

Comments