MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13d0b9cc42969b85ff7742d9976eeb409e4d662c28aeeb5f2092c93accd6b845. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13d0b9cc42969b85ff7742d9976eeb409e4d662c28aeeb5f2092c93accd6b845
SHA3-384 hash: 789ed02176dbd03b9793c40e21ae8b73a078a7502ee5befdf3f2a4ce36d2761b0ea4a6b1d1177027e2777db26d272c85
SHA1 hash: 4505ea7daf439e0eb83b1d2acc5103099552411f
MD5 hash: 48c33c64ee5a8157bc8145efe95bdd30
humanhash: london-failed-papa-oranges
File name:New_Shipment_Order#746945-3056-2045_May-June_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'271'296 bytes
First seen:2021-05-24 16:10:06 UTC
Last seen:2021-05-24 17:04:48 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 12288:GXaBC6mVuvVrhDh/4nTPtp2XMT0OwE/eQ5NSayG2+eGGah7zeTuMS9S1:JBC6r98rnT0OwEGQ5t/20PeTdUi
Threatray 87 similar samples on MalwareBazaar
TLSH D645062DA206E080F55DD071CED0BAF6D406EF3BE5262D1795C73F81313AE827A6A15E
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New_Shipment_Order#746945-3056-2045_May-June_pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-24 17:09:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6cb4595f-2afe-46a3-9221-27fa1495ebef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook Neshta
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/790654
Signature
.NET source code contains very large strings
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops PE files with a suspicious file extension
Infects executable files (exe, dll, sys, html)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Yara detected Neshta
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13d0b9cc42969b85ff7742d9976eeb409e4d662c28aeeb5f2092c93accd6b845/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-05-24 10:33:58 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cpilttccs2nyl73xilmzo3xlicpe2zrmfcxowxzasletvtgwxbcq._file
Verdict:
malicious
Similar samples:
0862accb403349f37941cc6f8c3cf104bed79dc2b1b1874e397a9b624292ace4
Formbook
24142fe6a023146eccb84ed100010fd798ecc8b9f45b4e261563ba3b8596d69f
Formbook
34c668d0a84046e43f1b11fe25883783b8799c6f8cdbca6e7be78b4074b4062d
Formbook
3660e5c8b93737203d8fd83e8bf059e2dedc8ca43e7cbf91e15f75df7ee4a1d2
Formbook
43e9194904503eb5a508cf89297b8dbfc73f79600ff6bf13c5d8e717941e2652
Formbook
59e95773823f80a5f5eff8dab98f3e80da1ddc9e7643a82933527adebaaf13f3
Formbook
5d3809f060dad680e40594da333d32d185457f70cc1197c5e99dcdb7c40cf380
Formbook
6ce06ad436b9a3d99c6cbbd1f5b746d2a6ddc9fd2957f58e00b9438e9b24d99e
Formbook
e2d78233adda371c064661fc267ec4035ae1744ca978f1b0828107f962f8d193
Formbook
f4fc2dc5b2fdb55378fc552afdd02c5ba99148de2ae9f1633de95dca70a40d02
Formbook
+ 77 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/210524-yg58nz3ktn/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Modifies system executable filetype association
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.83
Link:
https://yomi.yoroi.company/submissions/13d0b9cc42969b85ff7742d9976eeb409e4d662c28aeeb5f2092c93accd6b845

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Comments