MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0. 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


Formbook


Vendor detections: 6


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

SHA256 hash: 58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0
SHA3-384 hash: bc2feef52d3562632fce766fe20287ed634fe84bbe2385716ff628236921ae177c69fe0eb698308d6e48bc4cedeec514
SHA1 hash: 394ec95d93d936d3569cb7ade2b123ea8c1e9588
MD5 hash: c61a0e739f4afe0f80c07a3e3e62edfe
humanhash: colorado-island-skylark-minnesota
File name:AWB5889829680.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:28'909 bytes
First seen:2024-05-02 06:42:10 UTC
Last seen:2024-05-02 09:41:37 UTC
File type: zip
MIME type:application/zip
ssdeep 768:xSwQJ+v+TUFUIeNUJDFiZx+UgVgv+7/Gx84:x/QJ+mMUIeNUyZxJgVg6exp
TLSH T12BD2E14F28DD9775BB5A45E33912553B331B65200A52D2D91808C884C7FB2B7FF9B066
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:CVE-2017-11882 DHL FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: "DHL N OTIFY <notify@webdocuments.cam>" (likely spoofed)
Received: "from rdns0.webdocuments.cam (webdocuments.cam [185.235.138.59]) "
Date: "02 May 2024 02:39:46 -0700"
Subject: "RE:AW:AW:AW SHIPMENT ARRIVAL NOTICE AWB5889829680"
Attachment: "AWB5889829680.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
282
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29015.RtfHeur.Msg.UNOFFICIAL
Create hunting rule

Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilRTF.CommonLure.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RoomService.20230808.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/663335f72096b33212a0ef00/reports/4351bef4-51b3-43a7-89bd-e8a0e4c23127/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0/
Threat name:
Document-Office.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2024-05-02 06:42:13 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lcufotitrj4cdsidvfxdwznyrrml3ogn5azxn5z2ojzoua4cnkya._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/240502-ja9jtaee28/
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 behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Suspicious use of SetThreadContext
Process spawned suspicious child process
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Process spawned unexpected child process
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/58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0

File information

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

Malspam

Formbook

zip 58a8574d138a7821c903a96e3b65b88c58bdb8cde83376f73a7272ea03826ab0

(this sample)

Formbook

Word file doc 49eae141b85b2dee809a1e86df1518d2d32a79367cf1a01f55f98c98d32f59ce

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 49eae141b85b2dee809a1e86df1518d2d32a79367cf1a01f55f98c98d32f59ce
  
Dropping
Formbook
  
Dropping
MD5 7ebb7f9239d5dea3e17fd9b51f12c5a7

Comments