MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2052bf41efb320074624cc63d0fb048e7ae57a3f7e365de65ea9cf6766449d98. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2052bf41efb320074624cc63d0fb048e7ae57a3f7e365de65ea9cf6766449d98
SHA3-384 hash: be78c5dd7978c4095f855cfab36b70698bc684db0bd583f13f59cdecdfb7d0848786e82f04f5dd678052fefb9c855048
SHA1 hash: e2544be2f95f13bda5943dc946aa1f2d55545203
MD5 hash: 8544d9405b17fc180c7dfe39d967b443
humanhash: winter-juliet-cold-leopard
File name:Products Specifications and Contract.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:659'968 bytes
First seen:2020-10-28 07:53:33 UTC
Last seen:2020-10-28 09:54:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 6144:QfbkhsFu+3YNnmtpFfTyd+v7g0G5LARMpdPK/4XOcRHJLnnj1BB6+V2dUEn:04KLoNnaF7v7wlP+kXVJDk
TLSH FBE4E1C1A14431C6F9291B315033DD6526B76D796AB0701C74A9FA6FFAB32C3082E9DB
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

From: ACCYS EXPORT <manager.ali@ruadaelatlas.com>
Subject: New Order Inquiry/Contract
Attachment: New Order 2922 Product Inquiry.zip (contains "Products Specifications and Contract.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/80330/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.jc.25029.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/514667
Signature
Antivirus / Scanner detection for submitted sample
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 306448 Sample: Products Specifications and... Startdate: 28/10/2020 Architecture: WINDOWS Score: 100 30 www.lifiasitaly.com 2->30 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 5 other signatures 2->44 11 Products Specifications and Contract.exe 2->11         started        signatures3 process4 signatures5 54 Hides threads from debuggers 11->54 14 Products Specifications and Contract.exe 11->14         started        17 WerFault.exe 23 9 11->17         started        process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 19 explorer.exe 14->19 injected process8 dnsIp9 32 helpmefindaplan.com 34.102.136.180, 49754, 80 GOOGLEUS United States 19->32 34 www.paypal-relief.com 19->34 36 2 other IPs or domains 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 23 colorcpl.exe 19->23         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2052bf41efb320074624cc63d0fb048e7ae57a3f7e365de65ea9cf6766449d98/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-10-28 03:20:15 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ebjl6qppwmqaorrezrr5b6yerz5ok6r7py3f3zs6vhhwozsetwma._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201028-7g43xflacs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.mahallagate.com/g09b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2052bf41efb320074624cc63d0fb048e7ae57a3f7e365de65ea9cf6766449d98

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
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Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Malspam

Formbook

zip 0873ba3dfd8131b5a26f5d3849e1fb5a029d0e894c5861bff06be2851615bfaf

Formbook

Executable exe 2052bf41efb320074624cc63d0fb048e7ae57a3f7e365de65ea9cf6766449d98

(this sample)

  
Dropped by
MD5 51600e35b88d2e9056e93cf85cd467ab
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0873ba3dfd8131b5a26f5d3849e1fb5a029d0e894c5861bff06be2851615bfaf
Cape
Cape
https://www.capesandbox.com/analysis/80330/

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