MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 91ff383b66f03166257bbf629acfab862c2269e04b76bc49714520a5709e5e72. 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: | 91ff383b66f03166257bbf629acfab862c2269e04b76bc49714520a5709e5e72 |
|---|---|
| SHA3-384 hash: | 09ed071695f674595b9bbc84ee6b4ba6044640a746ef8a27d5519a97b0d6dcfb05c5e7023455e7d291edfeb64c99d3cd |
| SHA1 hash: | adf664784193f93ae2de958406c7a8e17b1ede23 |
| MD5 hash: | fe83df2db91d0d208f20b5092fc64980 |
| humanhash: | paris-xray-freddie-kitten |
| File name: | file.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 1'092'096 bytes |
| First seen: | 2020-07-03 12:41:42 UTC |
| Last seen: | 2020-07-03 14:13:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9c21823864d17748e41e461aad6df761 (3 x FormBook, 1 x RemcosRAT) |
| ssdeep | 24576:bwBWwQ4IMud9KLLM1nmViXJhk4DGyevisgaL:bUQzrTcViXr6zL |
| Threatray | 5'350 similar samples on MalwareBazaar |
| TLSH | 34357E52F2914837D5231A789C6FD7786829BE052A78984E37FD3D0C2F76741383A68B |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:From: Marija Manojlović <mmanojlovic@molserbia.rs>
Subject: Re: Нев Ордер
Attachment: file.zip (contains "file.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2020-07-03 12:43:10 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'340 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence spyware
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run entry to start application
Legitimate hosting services abused for malware hosting/C2
Adds Run entry to start application
Legitimate hosting services abused for malware hosting/C2
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Adds Run entry to policy start application
Adds Run entry to policy start application
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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