MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6009a6b0724811f3bb71fc6f0c6b3b1aad71448948175949c7eb8af82034e91. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6009a6b0724811f3bb71fc6f0c6b3b1aad71448948175949c7eb8af82034e91
SHA3-384 hash: 56035be64dff2403b83ba02ab1893d97608783d08b04475403b6e5bc53717c1e847f87bcbe0489f76ade36f9c0ea4eca
SHA1 hash: b20e2fbb3bfe2595b9fa6316f318f3f6acca2167
MD5 hash: 1d79789214ee65035317ec2c6cc19f77
humanhash: vegan-idaho-stream-papa
File name:new order.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:335'872 bytes
First seen:2020-06-25 09:13:30 UTC
Last seen:2020-06-25 10:03:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:7bmO7uLNXDGPLNAGG12UAjRemqdz6Gl3TTNv3z2S:7SVS53RevwiTTNP
Threatray 2'266 similar samples on MalwareBazaar
TLSH 5D64BF2CABD88DB9D5EC96B7A5355F28033A350E3431FB8E4EF8749A1A5B34990007D7
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: we.webserv.live
Sending IP: 45.95.171.211
From: Kanokporn Kulchutisin <info@ofwebtechserv.live>
Reply-To: jing.presson@gmail.com
Subject: Fwd:order requirment
Attachment: new order.img (contains "new order.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14092/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.348.23437.3216.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Launching cmd.exe command interpreter
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/a6009a6b0724811f3bb71fc6f0c6b3b1aad71448948175949c7eb8af82034e91/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uyaju2yhesar6o5xd7dpbrvtwgvnofcissaxlfe4p24k7aqdj2iq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
16de0aa2d02fae6460bb173c9104df4fa758343ab226aea79a3910dce19fa58e
FormBook
2a40a9e18303875b2db452783190820001c898e8374864fec29793bf43bbe401
FormBook
3f86f49f3c2e3583c70385971bdba545c85d8f2d66f8923bf446dde88be3afc0
FormBook
52e01cac4f5319a7d1177aae77861b4ad8f77b26581d089e948344d0e608b80b
FormBook
569b8cf6219a91161d48291f13285babe58b3be185623f3ec44c65c8369c2278
FormBook
7f6459ace4d6259e61c8170563af8a30f25568457902f4f717c8ad17574efab6
FormBook
9c1501fbd2eb669ccbe4a41e37770191e954e6f0dd3e0a954a0670a91df3917c
FormBook
a492b017c3e12fe55493c562ed1304155616cb61b24f6dce0bfcd3eb7a7bdaf5
FormBook
ef14e580eca50b75acae60fa7c6642fa89fc91ee8492f5193608937f4d78781b
FormBook
fae05bd0a5f10ab3af4cd409d476e8858611e9eb5865d95828f8bca305e54b32
FormBook
+ 2'256 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
persistence spyware evasion trojan stealer family:formbook
Link:
https://tria.ge/reports/200625-q8csmv9pps/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
System policy modification
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Reads user/profile data of web browsers
Adds Run entry to policy start application
Formbook
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
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

FormBook

img 7d68e7c9a2aec645c30cded21950e1fbb3a0bfd3756e10ee28df0f982ae64f46

FormBook

Executable exe a6009a6b0724811f3bb71fc6f0c6b3b1aad71448948175949c7eb8af82034e91

(this sample)

  
Dropped by
MD5 9a02f31910d7824006edb316af89886d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14092/
  
Dropped by
SHA256 7d68e7c9a2aec645c30cded21950e1fbb3a0bfd3756e10ee28df0f982ae64f46

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