MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a9a10a5cfb720d6df49e94b12a37d5a8c5c463381b319c6f18b94cf282e2021a. 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: | a9a10a5cfb720d6df49e94b12a37d5a8c5c463381b319c6f18b94cf282e2021a |
|---|---|
| SHA3-384 hash: | d8080de5a68cd50b26f42ab3dd92dce7f9cb672b84fc759d68013bf539245044d1e04e0d003add2ce5490b30af30ca8d |
| SHA1 hash: | 8df9332fa5a2b6edda402bf7166c6e75aeec067e |
| MD5 hash: | b4b3fbfadde9718aa8692c7d8555f061 |
| humanhash: | quiet-dakota-march-island |
| File name: | sUTALbn2dAsykA1.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 753'664 bytes |
| First seen: | 2020-07-20 08:23:00 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:3utu1q9I6/kldSCGDyaod+ik4g8y3SoD0iZI/ZNDOuLA0Xcc46HsV:3utuOPW2rEloD0hBNiuc6T/MV |
| Threatray | 5'377 similar samples on MalwareBazaar |
| TLSH | A1F4E0C9ABA45404C6ED3FF55E628A754334BC09F5F2930F2FC0B89B297A792D854362 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: dongsonvina.co
Sending IP: 111.90.145.114
From: Rosa Nuviela <Rosa@hysic.co>
Subject: RE: ***URGENT ORDER *****
Attachment: ORDER_2020.rar (contains "sUTALbn2dAsykA1.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Status:
Malicious
First seen:
2020-07-20 08:24:10 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'367 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
evasion trojan spyware stealer family:formbook persistence
Behaviour
Suspicious use of FindShellTrayWindow
System policy modification
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
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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