MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838. 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: | 9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838 |
|---|---|
| SHA3-384 hash: | 97fcecbd5ae7ef428700c73dab138902ccc218188e882ba9cedcc6e7805d8c5a31fed5118e93b70d848fdfc45b4ef51c |
| SHA1 hash: | 8c9d10d84ad3a4db224e70e1cb51c6caa64a0036 |
| MD5 hash: | e1771e8eaefa80748e7efef1779b7205 |
| humanhash: | nitrogen-nuts-bravo-uranus |
| File name: | Documents.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 306'176 bytes |
| First seen: | 2020-06-06 09:26:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 6144:PJ9C9hOKlSX7IZ/m85y2QC/rhvS3Li+m+XqtAusvLU1XzGmZIe1ZYJsCL:PrPX74W2Q+xQ+HTHOLUVCiIe1Rc |
| Threatray | 5'178 similar samples on MalwareBazaar |
| TLSH | 2154E19832787637CE6989FA681171412FF6A037BA93F3D48DC7A0E521CBBC049515AF |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: westbrook-interiors.com
Sending IP: 92.118.190.233
From: Dezilee Lemon<info@westbrook-interiors.com>
Reply-To: info@westbrooks-interiors.com
Subject: Urgent Inquiry
Attachment: Documents.zip (contains "Documents.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-06-06 09:28:06 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 5'168 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious use of UnmapMainImage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
ServiceHost packer
Formbook
Malware Config
C2 Extraction:
http://www.sandrxy.com/t8c/
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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