MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 af7b3fa36f4f307300ab9a8dc34806cdcf9fce5fe857e9f1b2ddc8e6def9f518. 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: | af7b3fa36f4f307300ab9a8dc34806cdcf9fce5fe857e9f1b2ddc8e6def9f518 |
|---|---|
| SHA3-384 hash: | 3902ca000778df926503946ea3ba36ac31ddf0e1734236065d614386b77216f3558133bda196397930410963e0d77f04 |
| SHA1 hash: | aae331569b1d3069d104e900180a114b04df18ee |
| MD5 hash: | 17e6819bd7e677b338c2c0e71bdd2a49 |
| humanhash: | comet-yankee-iowa-minnesota |
| File name: | PO7329HDDSF.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 395'264 bytes |
| First seen: | 2020-05-14 11:05:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:4+/fl9ULsF9OPjk/wA+fisLpAIwEArEtQ7tbKB2PLz7PREy6XmmWw+4:Bfvgjk/3+a6ArBtRPL/XOyf4 |
| Threatray | 5'184 similar samples on MalwareBazaar |
| TLSH | 98849E3036AF0769E5B69BF959A1A050C7B17E1A34ADD36DDD8070CF09E1F80CA85E27 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook GMX |
abuse_ch
Malspam distributing FormBook:HELO: mout.gmx.com
Sending IP: 74.208.4.200
From: Jan Rapcewicz <vikavsingh@mail.com>
Subject: Re:U_R_G_ENT O_R-DER/ June/July Shipment
Attachment: PO7329HDDSF.exe
Intelligence
File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-05-14 12:20:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 31 (74.19%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'174 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook coreentity rat rezer0 spyware stealer trojan persistence
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Modifies Internet Explorer settings
Drops file in Program Files directory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
rezer0
CoreEntity .NET Packer
Formbook
Malware Config
C2 Extraction:
http://www.chilogae.com/mw9/
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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