MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 28ddf0fa7f44508ea2b7c6f2de45496e5a031aa84d095c0b8c14732173073fc7. 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: | 28ddf0fa7f44508ea2b7c6f2de45496e5a031aa84d095c0b8c14732173073fc7 |
|---|---|
| SHA3-384 hash: | 470b71537c1df4af8b128c49aa2e82be97017d89719ece325b005076f0ec1dd4952a5392f9b7c454d4d92b4e1782b026 |
| SHA1 hash: | b9983af1eb41fee6a0bbefc06e0e263ebf1291ba |
| MD5 hash: | da742ece94ba3ede7902f700f0f09954 |
| humanhash: | bravo-nitrogen-wisconsin-fish |
| File name: | SWIFT COPY.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 594'944 bytes |
| First seen: | 2020-05-05 07:40:47 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 | 12288:b25lSw1vgbWFczZE/CUfFgTkobqBhrgOywt7qEw1021ZZtdRw3XbLpUFgojeipi2:bmkw1vu9wf |
| Threatray | 5'097 similar samples on MalwareBazaar |
| TLSH | CBC4B69C765075DFC86BC876DAA82C74FA6074B7830BC203902716ADAA4D99BCF145F3 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: winghin.com
Sending IP: 38.68.46.250
From: tkteoh@winghin.com
Subject: ! payment (Bank Copy)
Attachment: SWIFT COPY.zip (contains "SWIFT COPY.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-05-05 10:30:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 31 (87.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'087 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook evasion rat spyware stealer trojan persistence
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
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Deletes itself
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Adds policy Run key to start application
Formbook Payload
Looks for VirtualBox Guest Additions in registry
Formbook
Malware Config
C2 Extraction:
http://www.mansiobok3.info/ch62/
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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