MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 209a9092f39d420c7a9a9af3c8bae1183639ceb8089b5f07eca30db7b66f9fc6. 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
| SHA256 hash: | 209a9092f39d420c7a9a9af3c8bae1183639ceb8089b5f07eca30db7b66f9fc6 |
|---|---|
| SHA3-384 hash: | e3ddffd96e6df8ea73f07dbd1eba9096ccefe224e33e8831eddc18c19631a9cfd4f5e0370fba16ee05a9b4a947a262f1 |
| SHA1 hash: | 23039fb124f4a560d01f078078ab6b5bf0b626ae |
| MD5 hash: | 56f6aa9edaf342ff93b9959e43959bea |
| humanhash: | neptune-alanine-potato-lake |
| File name: | 56f6aa9edaf342ff93b9959e43959bea.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 773'120 bytes |
| First seen: | 2020-08-14 08:33:03 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 350b996bff3663157f1cefb9e0268400 (6 x AgentTesla, 1 x HawkEye, 1 x Formbook) |
| ssdeep | 12288:sJ7EaASsdqydLnshXlr0HUSm0bnPryYhHOeD9fZbED5RcE86wqMMO/:Q7pAtqydLmhFSm0rPryNMJD7S |
| Threatray | 2'242 similar samples on MalwareBazaar |
| TLSH | 58F49E62F2E04933C17716389D1B57749C2EFE106A28AD862FF55C4C9F39EC139692A3 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: mail.bpddiy.co.id
Sending IP: 103.23.175.8
From: Divisi Manajemen Risiko dan Kepatuhan <mr@bpddiy.co.id>
Subject: Urgent Response
Attachment: New Order.xlsx
Formbook payload URL:
http://alnewsdybeautyparadiseturigelifeloja7kdw.duckdns.org/alndoc/regasm.exe
Formbook C2:
http://www.ranges-xx.com/fju2/
Intelligence
File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
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)
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.NanoCore
Status:
Malicious
First seen:
2020-08-14 07:28:45 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 2'232 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
rat trojan spyware stealer family:formbook
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.ranges-xx.com/fju2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tinba
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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