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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b04035e8d47c75ea91f210bd7b56633645dde02b7221ba38c5392d514b9ea99. 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


Dridex


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b04035e8d47c75ea91f210bd7b56633645dde02b7221ba38c5392d514b9ea99
SHA3-384 hash: aebd3b4294445a3c58b4f7dc4f2df4ed7d55ab25499c569d6b6ad405e6e215bdd73bf43a4e58e374ed54120abad70018
SHA1 hash: 59d9563c2d9529ce24aededff61b1ae891212b19
MD5 hash: 7c15c7e064cbb7cfe62c882e85c0bc7a
humanhash: maine-papa-six-fish
File name:SecuriteInfo.com.W97M.DownLoader.2175.10829.20255
Download: download sample
Signature Dridex
Create hunting rule
File size:460'271 bytes
First seen:2021-12-01 22:34:08 UTC
Last seen:Never
File type:Rich Text Format (RTF) rtf
MIME type:text/rtf
ssdeep 6144:xSG5ZURw4YLWLGimbjhdMWkfwBSW832k3f6TfaFHw0N2w:NfURPzGimbj6wMt93fYfaFHwy2w
TLSH T1AAA4DED443C9D209C262F9E4AE6AB00A36D6F71D74DC93BC69A6C27D01A9F5CC07352E
Reporter SecuriteInfoCom
Tags:Dridex rtf

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W97M.DownLoader.2175.10829.20255
Verdict:
Malicious activity
Analysis date:
2021-12-01 22:38:51 UTC
Tags:
ole-embedded opendir
Link:
https://app.any.run/tasks/53d0a5e1-9f66-43d7-9011-3aae21a9468c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/rtf
Has a screenshot:
False
Contains macros:
False
Detection(s):
SecuriteInfo.com.W97M.DownLoader.2175.10829.20255.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Sending an HTTP GET request
Result
Verdict:
Malicious
File Type:
RTF File
Link:
https://app.docguard.net/8b04035e8d47c75ea91f210bd7b56633645dde02b7221ba38c5392d514b9ea99/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
monero
Link:
https://www.filescan.io/uploads/61a7f8a5f9d950eb11b5f8ea/reports/ece5dd45-64b6-48b8-827c-39f5131afa56/overview
Result
Threat name:
Dridex Downloader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/899807
Signature
Contains functionality to create processes via WMI
Creates and opens a fake document (probably a fake document to hide exploiting)
Creates processes via WMI
Yara detected Dridex Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b04035e8d47c75ea91f210bd7b56633645dde02b7221ba38c5392d514b9ea99/
Threat name:
Document-RTF.Exploit.CVE-2017-0199
Create hunting rule
Status:
Malicious
First seen:
2021-12-01 22:35:12 UTC
File Type:
Document
Extracted files:
15
AV detection:
20 of 45 (44.44%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/211201-2hnlesbfe3/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
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
Process spawned unexpected child process
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8b04035e8d47/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8b04035e8d47c75ea91f210bd7b56633645dde02b7221ba38c5392d514b9ea99

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_EXPLOIT_CVE_2017_8759_2
Create hunting rule
Author:ditekSHen
Description:detects CVE-2017-8759 weaponized RTF documents.

File information

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

Comments