MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02820808d2afec6c8bd57488128518d219d482b1547c34199e3e550e064c4c7. 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


SnakeKeylogger


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b02820808d2afec6c8bd57488128518d219d482b1547c34199e3e550e064c4c7
SHA3-384 hash: 98d02572151a76ac6436cc9c9aae86001212ac312b785146fd72b0c9a1ed55657760a00776472e07d2c3f822a5e000cd
SHA1 hash: 622d362311960c555a12084352dace4fc9183b0a
MD5 hash: 494b22c66c04e44027d33898fc620445
humanhash: oregon-carbon-avocado-fix
File name:494b22c66c04e44027d33898fc620445.rtf
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:16'582 bytes
First seen:2022-09-29 15:59:24 UTC
Last seen:Never
File type:Rich Text Format (RTF) rtf
MIME type:text/rtf
ssdeep 192:vUlKalDC4+Z0ydxcGXPj9Ps1Whq1IKSkXdKkNZ6nlLV9WJXmS8p5WHLhMGndvM+y:daBsXZPsOq1IK/dKkjXAWHLuYpMrhywv
TLSH T1E572DF3EF28B8F9CCB07D294100A3F821664F95C93C998C1A7BCF7386A4595BD722974
Reporter abuse_ch
Tags:CVE-2017-11882 rtf SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
413.doc
Verdict:
Malicious activity
Analysis date:
2022-09-29 04:46:55 UTC
Tags:
trojan opendir exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/7c01afeb-a402-409f-b185-2affd337b4bf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Exploit.ShellCode.69.23516.30996.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching a process
Creating a window
Сreating synchronization primitives
Sending a custom TCP request
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
RTF File
Link:
https://app.docguard.net/b02820808d2afec6c8bd57488128518d219d482b1547c34199e3e550e064c4c7/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6335c1038700c347f8f84c5b/reports/21641799-66ac-465b-94fe-191f553ed400/overview
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1080266
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office equation editor establishes network connection
Shellcode detected
Sigma detected: EQNEDT32.EXE connecting to internet
Behaviour
Behavior Graph:
Download SVG
Detection:
cve-2017-11882-shellcode
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b02820808d2afec6c8bd57488128518d219d482b1547c34199e3e550e064c4c7/
Threat name:
Document-Office.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2022-09-29 07:13:36 UTC
File Type:
Document
Extracted files:
4
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=waucbaenfl7mnsf5k5eickcrruqz2sblcvd4gqmz4psvbydeytdq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/220929-tfmx4sbda3/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Blocklisted process makes network request
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/60f58c5c-ced3-4eb1-a780-44ff23b8d0be
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b02820808d2a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.99
Link:
https://yomi.yoroi.company/submissions/b02820808d2afec6c8bd57488128518d219d482b1547c34199e3e550e064c4c7

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.

File information

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

Web download

SnakeKeylogger

Rich Text Format (RTF) rtf b02820808d2afec6c8bd57488128518d219d482b1547c34199e3e550e064c4c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2323037/
  
Delivery method
Distributed via web download

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