MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e0ea939ef71c66995928e05178d2cb87196135a26498cbe23c1c70b515aeacc0. 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: 8
| SHA256 hash: | e0ea939ef71c66995928e05178d2cb87196135a26498cbe23c1c70b515aeacc0 |
|---|---|
| SHA3-384 hash: | 3aa77b34004acc80dbf51711dd43f2f0a3732c05d012194e73520758cf81b1942ff08bbbf96808b59bf4a41c89f15e41 |
| SHA1 hash: | f9b54495f6e5149b1ab7afbc6c7bbe97fc4ee278 |
| MD5 hash: | 5a60c8f85b2d8a9d7936827989c3e184 |
| humanhash: | beer-chicken-edward-delta |
| File name: | PO & SAMPLES 9-1009-GRGS 403.2MT STR20 MIX.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 429'568 bytes |
| First seen: | 2020-08-18 19:35:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:YP5H5+fUUkYCnnA8WTZTqSekPH65eSJ4EcmZHAFaxmVmie9bngPRWQSRk:YRHgfSnnA8WTZD/sJ4EcmZHAFaxmVmiN |
| Threatray | 2'240 similar samples on MalwareBazaar |
| TLSH | D294D09C3494B17FD5EA8EF9A8681C3447A13327421BFF47895365E487DEAE2AE000D7 |
| Reporter |  abuse_ch |
| Tags: | Endurance exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: 162-241-214-233.unifiedlayer.com
Sending IP: 162.241.214.233
From: Eunji Kwon (Ms.) <juhanlee90@hec.co.kr>
Subject: Request for Quotation for PO 9-1009-GRGS 403.2MT STR20 MIX
Attachment: PO SAMPLES 9-1009-GRGS 403.2MT STR20 MIX.rar (contains "PO & SAMPLES 9-1009-GRGS 403.2MT STR20 MIX.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-18 19:36:51 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 2'230 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
rat persistence spyware trojan stealer family:formbook
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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
Formbook
Malware Config
C2 Extraction:
http://www.flekcht.com/fsj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
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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