MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66251b30db7b4c7d47cfcea9872b37d789d3ff7591996b1ddac5ad85106bf381. 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: 7
| SHA256 hash: | 66251b30db7b4c7d47cfcea9872b37d789d3ff7591996b1ddac5ad85106bf381 |
|---|---|
| SHA3-384 hash: | 0c149eb6813ce6c188aba5262be99f21b6bf9d67026092eb5f2e34bf4ca30122f843f5ff7af9c070fac0cdb1904e5e89 |
| SHA1 hash: | 0c3959714516584b1890096d1bee6815b751c392 |
| MD5 hash: | 838111ab2eddfdd565bf1bd43c7af7c3 |
| humanhash: | wolfram-oklahoma-pennsylvania-emma |
| File name: | 838111ab2eddfdd565bf1bd43c7af7c3.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 720'384 bytes |
| First seen: | 2020-07-16 18:55:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 43309ea2a58cc907a1eac62d43593a97 (2 x AgentTesla, 2 x RemcosRAT, 2 x AZORult) |
| ssdeep | 12288:MSuKv+hOQIDG34kh/W18XFEFvhTcZ3RtaMgJYej8PRNgFCYGSt:zHhnbaFXFENKZ3RsMAYw8JCF |
| Threatray | 3'277 similar samples on MalwareBazaar |
| TLSH | 54E4AF62F2B05437D163263D9D1B5B78683AFE1039685A462BF72D4CEF39341386B293 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Launching a service
Creating a file
Reading critical registry keys
DNS request
Launching the process to change network settings
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a system process
Connection attempt to an infection source
Unauthorized injection to a system process
Enabling autorun with Startup directory
Enabling autorun
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Fareit
Status:
Malicious
First seen:
2020-07-16 15:49:56 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 3'267 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
spyware persistence
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Enumerates system info in registry
Suspicious use of FindShellTrayWindow
Modifies Internet Explorer settings
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Gathers network information
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Modifies Internet Explorer settings
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Adds Run key to start application
Reads user/profile data of web browsers
Loads dropped DLL
Drops startup file
Reads user/profile data of web browsers
Drops startup file
Adds policy Run key to start application
Executes dropped EXE
Adds policy Run key to start application
Executes dropped EXE
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.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.