MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52e9c1afab59a8a7149b7163433d9c74fe456868e634209bca77099d015943d6. 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: 9


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

SHA256 hash: 52e9c1afab59a8a7149b7163433d9c74fe456868e634209bca77099d015943d6
SHA3-384 hash: 18ca93e1ed50e0502a84ee02597d7724bfd833e20caf9d7b543244c531a43c7a2d5393acae88b15aa6d6cba8901268cb
SHA1 hash: 9aadea7098c77c0d59f59328577d2bf1811bbddf
MD5 hash: 4d796ea366ee764817afcedbfacd22d8
humanhash: cola-asparagus-spring-two
File name:ORDER SPECS FROM TPC 2024 NO874545363783.vbs
Download: download sample
Signature Formbook
Create hunting rule
File size:618'023 bytes
First seen:2024-11-18 08:18:17 UTC
Last seen:2024-11-18 15:25:25 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:EBNeG8dPNceNvip6833MMD9sSbUrj2SGmFq5VEIP:E3Ks68sQsoz5m2XP
Threatray 6 similar samples on MalwareBazaar
TLSH T1F1D4E086FFA67F4C3C91C2F5145E6A455DCE9CFB4234EAECD42E22153D8089206AF939
Magika vba
Reporter lowmal3
Tags:FormBook vbs

Intelligence

File Origin
# of uploads :
3
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673af9d880d21948b03242a8
Tags:
agenttesla virus gates
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
dropper evasive masquerade obfuscated packed
Link:
https://www.filescan.io/uploads/673af879e5748936cfcad573/reports/8c1b7d10-22b3-4b62-926d-eb7c9ddfa773/overview
Verdict:
Malicious
Labled as:
GT:VB.AgentTesla.4
Link:
https://www.hybrid-analysis.com/sample/52e9c1afab59a8a7149b7163433d9c74fe456868e634209bca77099d015943d6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1557450
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for dropped file
Benign windows process drops PE files
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Potential malicious VBS script found (has network functionality)
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/52e9c1afab59a8a7149b7163433d9c74fe456868e634209bca77099d015943d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52e9c1afab59a8a7149b7163433d9c74fe456868e634209bca77099d015943d6/
Threat name:
Script-WScript.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-11-18 08:19:11 UTC
File Type:
Text (VBS)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=klu4dl5llgukofe3ofrugpm4ot7ek2di4y2cbg6ko4ez2akzipla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
261fdc7510bb87afc431c66650b7eca3cb39c3be5ca3816fa21f20b322b94e61
Formbook
76f226a1d1bf9fee837fcf9c706d5142e38698b11c2ade7872ac9df1a22262a5
Formbook
94d9bcfc2287f7cce76794896dda517d51c099f6b9f9adc6c28072666605ae15
Formbook
b3d513ca3d90564abbf20527a3dfd21e04f3a6174d6f32e2f47d678ead895e61
Formbook
error
Formbook
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/241118-j7t6dsxmhp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/52e9c1afab59/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique

File information

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

Malspam

Formbook

Visual Basic Script (vbs) vbs 52e9c1afab59a8a7149b7163433d9c74fe456868e634209bca77099d015943d6

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments