MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869
SHA3-384 hash: 88d0036c1fa5c4be190252bb0bd4e36f2e7179c4049bdc36925c659ae7714e7ede91aa490cd9db330de5796e79ab250b
SHA1 hash: b5e8e48ee8398ff2be8dcb8b074ec02c7706ed9f
MD5 hash: cc60895f89b7413585f241229f37439c
humanhash: shade-eighteen-fifteen-november
File name:SHIPPING DOCUMENT.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:301'412 bytes
First seen:2023-02-09 12:21:07 UTC
Last seen:2023-02-10 08:10:20 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:6St59f1dEnjWIl0+aLr5M0/XXyqJT+5ed2PYtiXiLWumJu+Er6ff:btD1dEnnq+aLNMpa+5ewPIvmJ4k
TLSH T11D542392AE03D0AB024BA677CC335B5D58EE1D6580E93723B8C753B6D147E0B4D0AE1B
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook Shipping zip


Avatar
cocaman
Malicious email (T1566.001)
From: "<vuakem@vuakem.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.136]) "
Date: "9 Feb 2023 19:02:56 +0100"
Subject: "SHIPPING DOC (CI,COO,PL,BL)"
Attachment: "SHIPPING DOCUMENT.zip"

Intelligence

File Origin
# of uploads :
4
# of downloads :
74
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:SHIPPING DOCUMENT.exe
File size:316'179 bytes
SHA256 hash: 4da18f5e360f53c89bbffc55376aba4d8e2b088d74eaa60546f574a6c976fb36
MD5 hash: 023196a1d6dc53932f7d8899b4b6911b
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3128.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24794.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63e4e56dd68ac683b34b465a/reports/1da0a899-fc37-48d7-8ae4-4a066659e424/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869/
Threat name:
Win32.Trojan.Nsisx
Create hunting rule
Status:
Malicious
First seen:
2023-02-09 12:21:11 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
13 of 39 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwhp4imkf3vv7wspav5c2t34zcwv5s4sg6qtetp2266oo3qg5buq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230209-p4mvssce6x/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
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/858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

zip 858efe218a2eeb5fda4f057a2d4f7cc8ad5ecb9237a1324dfad7bce76e06e869

(this sample)

Formbook

Executable exe 4da18f5e360f53c89bbffc55376aba4d8e2b088d74eaa60546f574a6c976fb36

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4da18f5e360f53c89bbffc55376aba4d8e2b088d74eaa60546f574a6c976fb36
  
Dropping
Formbook
  
Dropping
MD5 023196a1d6dc53932f7d8899b4b6911b

Comments