MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 353e4fd91fe618f5c22c9cae00e7575e9b1914576ff7e332d03ca3e9f7dbbbbc. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 353e4fd91fe618f5c22c9cae00e7575e9b1914576ff7e332d03ca3e9f7dbbbbc
SHA3-384 hash: af182f0ce1744711505183244793e685c0f745f79d7e55cc7e18990aad9fab8dae011e8b861417f4a048be3faeceb000
SHA1 hash: 59e4caf07d44e0a63a6ea5fc8e39ff257fdf40e8
MD5 hash: ab33b9587d111e32e3745b12e68b97ad
humanhash: michigan-delta-mexico-mississippi
File name:ab33b9587d111e32e3745b12e68b97ad.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:185'856 bytes
First seen:2020-09-04 11:39:42 UTC
Last seen:2020-10-25 08:02:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:tzHW7NkMFUAxXOACu2rv+7u6hwy6SNWHdIRV++u2hcp/LWcfNTs:pHBhprv+y6/6MW9If++92ZLW
TLSH A604AF32D641C030E2B341B5F6BD0B7B8C3D0E353655A5EAA3E126E06FA49A5F52931F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/55897/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Win.Malware.Formbook-7399661-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Launching cmd.exe command interpreter
DNS request
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/353e4fd91fe618f5c22c9cae00e7575e9b1914576ff7e332d03ca3e9f7dbbbbc/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-09-04 11:41:08 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gu7e7wi74ymplqrmtsxabz2xl2nrsfcxn736gmwqhsr6t563xo6a._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat family:formbook
Link:
https://tria.ge/reports/200904-68q289av6x/
Behaviour
Formbook Payload
Formbook family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/353e4fd91fe618f5c22c9cae00e7575e9b1914576ff7e332d03ca3e9f7dbbbbc

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe 353e4fd91fe618f5c22c9cae00e7575e9b1914576ff7e332d03ca3e9f7dbbbbc

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/55897/
  
URLhaus
https://urlhaus.abuse.ch/url/422540/
  
Delivery method
Distributed via web download

Comments