MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e3558d36802ba3f0da7c2b1188d5f12918959c2674e5421c2d15fad57d712e9. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e3558d36802ba3f0da7c2b1188d5f12918959c2674e5421c2d15fad57d712e9
SHA3-384 hash: 00d70350fc80dee6360d643ff7c3fe0e4e84395108dfa23f6578898d8536b01ba659b5c0152b53a4b60e4f025fe98b7e
SHA1 hash: a829e463645aad12cada24288a92624e3a9b5528
MD5 hash: 362eaf4a8d24f8427bfa3bc6a22fdaee
humanhash: three-alabama-three-nevada
File name:RFQ-Cona Import-june2020.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:525'824 bytes
First seen:2020-06-29 06:43:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:mWVS3OkfLjF5AiK4dFnjeerRV0fSp/aDz/PTQ6og7zHLX+6TORG8/:KOkfLC4Vrp/I7P067//ORG4
Threatray 5'234 similar samples on MalwareBazaar
TLSH 24B4F363627CC6D6F4AE7EB4016003101BB52D562632E24BC98F7CE6E973743CA16AD7
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: mailer.digitalterra.life
Sending IP: 142.202.188.254
From: Cona Import <support@digitalterra.life>
Reply-To: renda@shanylshoes.com
Subject: RE: RFQ-Cona Import-JUNE2020
Attachment: RFQ-Cona Import-june2020.rar (contains "RFQ-Cona Import-june2020.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15421/
Detection(s):
SecuriteInfo.com.Fareit-FVR97B1CDB35EA0.28661.UNOFFICIAL
Create hunting rule

Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e3558d36802ba3f0da7c2b1188d5f12918959c2674e5421c2d15fad57d712e9/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 06:45:09 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ry2vru3iak5d6dnhykyrrdk7ckiyswocm5hfiioc2fp22v6xcluq._file
Verdict:
malicious
Similar samples:
154d6b81bf4dcce3911f5c72f4790569e1cd91aee0040e7c1341f5286952bafe
FormBook
28e0480e53be4629a94065b585de49dd5c04e5c319cdc4f4be9c8631b44dbf68
FormBook
3026e3d087b09043925e42928fa0764af54475791f45f8ce97ce3f72b0a66e50
FormBook
50f8d8b5cbbad3f2a1d4a25b84553ba285f49318ab3dbb8d436b6709582997e8
FormBook
597022d4e4794fb02c89a43939d93d1b2b1140e798e355c2a53a8423f19514ad
FormBook
6748690a2f2b4b6d137354eb13d5d86eb83867a372819c2377ac0f92975588e8
FormBook
a841d5eddb5208f4740c9d305151742f0a4c39b113e91d41414af98ff19c6c3d
FormBook
aa96ad04f8d5fede0038fa00238b1c5a275decf0774dadbfd93922311f80394d
FormBook
cbd6e5626ae84385a9fc7a7eab1877be367ef0b69dc1c4a8de1f668ecb018ab2
FormBook
da598cdcc8c0be3634bafe7bfb3ca0137e1ae0f785fcbe679f63a79fde4c3131
FormBook
+ 5'224 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
evasion trojan spyware stealer family:formbook persistence
Link:
https://tria.ge/reports/200629-rz9tterw2x/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Modifies Internet Explorer settings
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
Deletes itself
Reads user/profile data of web browsers
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

rar 696c22341f7150406fa3d24bd7b928de4e9008ac785814232a36855f5cabc24d

FormBook

Executable exe 8e3558d36802ba3f0da7c2b1188d5f12918959c2674e5421c2d15fad57d712e9

(this sample)

  
Dropped by
MD5 5738531aedcf8d49420cae97d3cced79
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15421/
  
Dropped by
SHA256 696c22341f7150406fa3d24bd7b928de4e9008ac785814232a36855f5cabc24d

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