MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea9d8c28e623cbabc1407aa3da7a681adb93ef3e758fe31aaf664ff3998cddb5. 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


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea9d8c28e623cbabc1407aa3da7a681adb93ef3e758fe31aaf664ff3998cddb5
SHA3-384 hash: 6b2685b1cf073f69e0147748b8cfd5a6694d8a33a444934ddf33ac816f3a44cbdba84d9bc491903d5698c0e7d5b24efe
SHA1 hash: c1b180b445500bbfbec473409683fb150afea3a2
MD5 hash: f3b1bf9839a7f65a913e8298bb9ded82
humanhash: lamp-mike-nevada-arizona
File name:Swift Copy #09765.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:707'072 bytes
First seen:2020-07-08 06:52:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 927c37aff1985dca3a480112dcc5320c (11 x AgentTesla, 5 x NanoCore, 3 x Loki)
ssdeep 12288:4XjgbnMmIKCXsLIN4KKD6fpkR+ypsKtvP1QZTQC+ILopSxzb9/UmIP0ZhHZfBHQe:Gkb4uLgpfpkZqhUr0FzwEfB
Threatray 5'137 similar samples on MalwareBazaar
TLSH 87E4AFE2F6A14833C16316789C1B67B89836BE133D2979862BE55C4C5F39381353AF93
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: roilindustrial.com.pe
Sending IP: 45.153.240.177
From: ventas@roilindustrial.com.pe
Subject: SUB: COPIA SWIFT
Attachment: Swift Copy 09765.arj (contains "Swift Copy #09765.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22886/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Launching cmd.exe command interpreter
Reading critical registry keys
DNS request
Sending an HTTP GET request
Setting browser functions hooks
Possible injection to a system process
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Deleting of the original file
Unauthorized injection to a browser process
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ea9d8c28e623cbabc1407aa3da7a681adb93ef3e758fe31aaf664ff3998cddb5/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 06:54:07 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5koyykhgepf2xqkapkr5u6tidlnzh3z6owh6ggvpmzh7hgmm3w2q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
006bb451c7207fa375e67a1684a97136a46beea1ff74e193eb4bbf6665a0ec9b
FormBook
08b47c6d183afb72f383ced4639ba73a03d9b36f06617585b3a3d28b69d1ce9f
FormBook
474cad642b1cf88f8d7f922cbfd9b8a00d7fc0eb40cafc0877007ee2884f105f
FormBook
51f4e86285f8cb8a14a0d456beed9f15882e4ec7813bc24ff4c20a2389d1ccd0
FormBook
52f217cdebe83217297bedc352fac2e475e293e6cad52a1335b3641eeb8c412b
FormBook
6dcf4557563343e881daf4b7d7b01e372457cee637ac001a1102a2e67a69cbf8
FormBook
72eb2dc730e3574dcb204d37fcfb35cf91bacd8087d6028d743cb0992c874244
FormBook
97e006c5ca29100601289b632e22049f5d8f955c008073fea9791b13cd10849c
FormBook
b1ab330d8407adbc0731fd66b869bca53515ccf732d1ad498515e5e04f993de4
FormBook
e15e175581173bb19a26a05cb7cf4ca26ce681a1d328e84341267a24be882f65
FormBook
+ 5'127 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/200708-8ja2t1vtl6/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
System policy modification
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Reads user/profile data of web browsers
Deletes itself
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

arj 7edf47625d7ec6193d213e89f20a4dc06ee09254b06c99bf02cc36fa00e30e96

FormBook

Executable exe ea9d8c28e623cbabc1407aa3da7a681adb93ef3e758fe31aaf664ff3998cddb5

(this sample)

  
Dropped by
MD5 8873f4ced24361d30f2d2b106ce8591d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22886/
  
Dropped by
SHA256 7edf47625d7ec6193d213e89f20a4dc06ee09254b06c99bf02cc36fa00e30e96

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