MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a0715de8860e50b6f80a1a1cd245d6133d6b3a15bfce756b46458efd8abd8ab. 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


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a0715de8860e50b6f80a1a1cd245d6133d6b3a15bfce756b46458efd8abd8ab
SHA3-384 hash: 1a8c847e798ea0780a959586a30c1cf5be4ee124f9321e49d6776a17a0865a1ab0be7f862b9e370aa16ab85f1636b7e3
SHA1 hash: 4c97716f6d7a2423cce3adcf8af7b0510fdac179
MD5 hash: 41ed3f9bb04d13b63e066d916b6d42dd
humanhash: mockingbird-edward-triple-island
File name:MT.Sinar Maluku V.0620_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:373'187 bytes
First seen:2020-06-23 11:30:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c2c71dfce9a27650634dc8b1ca03bf0 (160 x Loki, 58 x Formbook, 55 x Adware.Generic)
ssdeep 6144:dPCganNKm5KRkQ2WSDX55R0QBgLQH5zlEDpfQVA1GZZcinLSHXlErRcvW:Dan8mykQHSz5P0QBgcZaM8uu1EdeW
Threatray 5'216 similar samples on MalwareBazaar
TLSH 048423571363C8B3D5DBC27014BF2CA86EACE62B06364B1F63945A5EBC26583DC3C256
Reporter jarumlus
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12965/
Detection(s):
PUA.Win.Downloader.Soft32downloader-6691270-0
Create hunting rule

SecuriteInfo.com.Artemis162931E90DCF.4593.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a0715de8860e50b6f80a1a1cd245d6133d6b3a15bfce756b46458efd8abd8ab/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 05:14:40 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lidrlxuimdsqw34augq42jc5mez5nm5blp6oovvumrmo7wfl3cvq._file
Verdict:
malicious
Similar samples:
0a3c65874fe1eb6d20f08ff802ffa3cf7ec93cfe500f4440929cd5378a39e2c8
Formbook
16c13e9c3a49e89d047f1b589596d24bc332af9d28ea6235aedd930e00b51281
Formbook
5ea5c833b683610be48142f34c9f8c98ab8f987b9aee34f1e7ed6d1c8567075f
Formbook
8a1f8815b2d54f7171358001bec7be97d87660a29d8bce9d247da901b012f594
Formbook
8f4bb4bd0cff9da6a0aee3e0204732840f045fab3ae23020385646fc47aae9f4
Formbook
99ae2d3c813970e279188fa1fce92e70ac2ba63c03d2d04fd6f719d4953169c3
Formbook
d4405060b30fab298c2747fc58ec301dfa160be2df3e335a78900fac044a2493
Formbook
d789a675b16eca7a3d78fffd03d6dfc18a396d6eac4da2472b99700ff1cb09c7
Formbook
eb638769c780ac51f18d725025755c04acb90936ef9601137bf9fcaab8b47626
Formbook
f374ef5b2acdbfd1d6b05763372c2b90e4075d1ea25ec9aaac6368bd06826d26
Formbook
+ 5'206 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200624-hjrch6xl8e/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Loads dropped DLL
Reads user/profile data of web browsers
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

Formbook

arj 325bb272298782a5c2540773b1daacc3e722bc12e2117a79f55a0d8c435be086

Formbook

Executable exe 5a0715de8860e50b6f80a1a1cd245d6133d6b3a15bfce756b46458efd8abd8ab

(this sample)

  
Dropped by
MD5 b934ba5fa1fcc99e9979adf29789aabe
  
Dropped by
SHA256 325bb272298782a5c2540773b1daacc3e722bc12e2117a79f55a0d8c435be086
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12965/

Comments