MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939
SHA3-384 hash: dd01c655fb5c877a821af459cac99326a500e91d73d771d6a5d462343ba7f4ebf7293fdf04684080143482ccbdb95125
SHA1 hash: 040f06a747c50713ece638e0e8d4d4f0a722fd12
MD5 hash: 8d83635d593a4cf8864a13fccd30b1df
humanhash: table-maryland-wolfram-batman
File name:Purchase Order.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:875'013 bytes
First seen:2024-08-14 07:48:44 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:dWFqgfyKI362bBBG1f/Ap4wRbWR8I48DFW6hrw68nDe429PKmAccg:dW4ayKX6rG1HBqbk8I48BWEr4inXAccg
TLSH T14E1533BE09FEDAAC061DEC1EC57D90E57C93464122D4AA75243CD4CCCE2EB5F0589AB0
Reporter cocaman
Tags:FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Rebecca Lee - S.E." <rebeccalee@sec-acc.com>" (likely spoofed)
Received: "from sec-acc.com (unknown [185.222.58.234]) "
Date: "06 Aug 2024 19:57:19 +0200"
Subject: "Purchase Order 20247002"
Attachment: "Purchase Order.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
CH CH
File Archive Information

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

File name:REBEL M - Copy (2).exe
File size:1'328'640 bytes
SHA256 hash: 73c43276a112f5446ab22153b11ce0df6a6232709233ee12402402acb2584d56
MD5 hash: c7c8029efc2d0b1d77c1907ac399c047
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Win.Malware.Silentall-10034109-0
Create hunting rule

SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b267eeaa5b40be0a9fb198
Tags:
s h e l l c o d e c r y p t e r
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc packed shell32
Link:
https://www.filescan.io/uploads/66bc616f32f6d05ff3cca383/reports/bc2dc421-41e8-4db0-8d40-ba69ece00d77/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939/
Threat name:
Script-AutoIt.Trojan.SuspPEInArcEmail
Create hunting rule
Status:
Malicious
First seen:
2024-08-06 17:37:35 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=muurkxyzsfhbqdkkng4ko6vfnmzznceevy2dd63vpg5ue5yqxe4q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240814-nsaknavcql/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
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/6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Malspam

Formbook

zip 6529155f19914e180d4a69b8a77aa56b33968884ae3431fb7579bb427710b939

(this sample)

Formbook

Executable exe 73c43276a112f5446ab22153b11ce0df6a6232709233ee12402402acb2584d56

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 73c43276a112f5446ab22153b11ce0df6a6232709233ee12402402acb2584d56
  
Dropping
Formbook

Comments