MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f8cd5468cae1b7ef288867c7be839e906c6671310d07c8811d044e435b2759e0. 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: 5
| SHA256 hash: | f8cd5468cae1b7ef288867c7be839e906c6671310d07c8811d044e435b2759e0 |
|---|---|
| SHA3-384 hash: | 86415d794f4a10336df207dcdafd75375d8cad2878f383e1220808e839790a88a157936f80966b2b77762dd21f2ff7b1 |
| SHA1 hash: | d8157fc8f781d82ead83dfc89e55617dd391d588 |
| MD5 hash: | 426ed2b3fb584fa41907fd36520b2c1a |
| humanhash: | lion-diet-arkansas-speaker |
| File name: | RFQ20510.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 383'376 bytes |
| First seen: | 2020-05-11 08:06:34 UTC |
| Last seen: | 2020-05-11 08:58:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3b03ba398e034edfe7283f118a321b84 (6 x FormBook) |
| ssdeep | 6144:uUigjaIuHIRhi1sg4y0mn4u4pzQHbgofBYy+5inbfZpSMrNnDs2sIuAFoBnaI3sn:uUiufud1sJy0W4UOy+4bfZvrNA2VFoBU |
| Threatray | 5'118 similar samples on MalwareBazaar |
| TLSH | 2084E104F14784BDF868C67D88AA97145A7A6E678290B0DF1AF43B4BCD332D3597232D |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Code Signing Certificate
| Organisation: | VeriSign Time Stamping Services Signer - G2 |
|---|---|
| Issuer: | VeriSign Time Stamping Services CA |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | Jun 15 00:00:00 2007 GMT |
| Valid to: | Jun 14 23:59:59 2012 GMT |
| Serial number: | 3825D7FAF861AF9EF490E726B5D65AD5 |
| Intelligence: | 44 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8815DFF787F21FA8106760CB89C5B4493F4BD45E2CE801D2A4FE1F61DEE0C039 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
abuse_ch
Malspam distributing FormBook:HELO: host3.dnns.net
Sending IP: 66.128.53.164
From: ventassur@bsrentals.com.mx
Subject: Quote needed
Attachment: RFQ20510.rar (contains "RFQ20510.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
Win32.Trojan.Noon
Status:
Malicious
First seen:
2020-05-11 01:24:05 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
27 of 31 (87.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'108 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.mafov.com/k91/
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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