MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8dd3e9f82cb60189361dc9dd1b4423810bdea1ef095db0362513817b87ce9c2d. 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: 4
| SHA256 hash: | 8dd3e9f82cb60189361dc9dd1b4423810bdea1ef095db0362513817b87ce9c2d |
|---|---|
| SHA3-384 hash: | 6567e01846133c7957bbeec5c4428b6d58f83d1539a331aa5f720fbc38b92c44554cf4c4dad7bf04ca847c3526bed175 |
| SHA1 hash: | 3381b5357c625c75acf68051d14504ff1c7cab2b |
| MD5 hash: | 056aad6556263b23fcaf1c76d7b89eed |
| humanhash: | high-seven-floor-don |
| File name: | RFQ.22.05.2020.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 316'416 bytes |
| First seen: | 2020-05-22 13:55:04 UTC |
| Last seen: | 2020-05-22 15:01:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 6144:ZZM4xgFJTRM21/Aj0IZczDXtt0TE3+UkInqLt360el:fRwDM21YjrydJ+U3+t360 |
| Threatray | 5'346 similar samples on MalwareBazaar |
| TLSH | 7564F24927F8672ED63E47F8A4A5541113B0A13B5513EB1D4FE250CF62FB3208BB1A6B |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: vmi339081.contaboserver.net
Sending IP: 62.171.133.25
From: Cang Sales Manager (MULTI SERVICE LLC) <info@movingcargologistics.com>
Reply-To: smulti996@yahoo.com
Subject: products inquiry
Attachment: RFQ.22.05.2020.rar (contains "RFQ.22.05.2020.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-05-22 14:35:57 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
2/5
Verdict:
malicious
Similar samples:
+ 5'336 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
System policy modification
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
Formbook
Malware Config
C2 Extraction:
http://www.yofdyk.com/cns/
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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