MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a8db6a831edc72a1811ed42f3f0ce72ccb93455284b65dbc374a4298eee52f2. 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: 7a8db6a831edc72a1811ed42f3f0ce72ccb93455284b65dbc374a4298eee52f2
SHA3-384 hash: 49fb773053e949fe81c56ef82cc56995ece6d504bc066df466436b6439d85a1d790de1f90bab9284d6ce1ec0acff8946
SHA1 hash: 98e95cb61dd9bf772a9ac2d7592148ae50c511be
MD5 hash: 3838d27bbe79466f84455fff8a22ebb4
humanhash: table-bluebird-sixteen-wyoming
File name:ORDER.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:361'472 bytes
First seen:2020-07-06 09:11:03 UTC
Last seen:2020-07-06 09:58:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:ce1J3U/vipxY3mDw/ByMq5MoCbYpyLclA7L1HO7n2mr:x1O/vipicw/oMqXy4uxm
Threatray 5'130 similar samples on MalwareBazaar
TLSH FA74BE7051DE02B2F26BCB31367DBD4047B1B2C797C1EB1C0BADE1A21BAAB525F4454A
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: server.ecomotorhk.com
Sending IP: 162.144.56.225
From: 이숙녀 <suknyee@naver.com>
Reply-To: suknyee@naver.com
Subject: Urgent ! / [G1 Project - P19-10771] Request to estimate
Attachment: RFQ.IMG (contains "ORDER.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21421/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.56072.10869.28353.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching cmd.exe command interpreter
Possible injection to a system 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/7a8db6a831edc72a1811ed42f3f0ce72ccb93455284b65dbc374a4298eee52f2/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 09:13:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pkg3nkbr5xdsugar5vbph4goolglsncvfbfwlw6dossctdxoklza._file
Verdict:
malicious
Similar samples:
006bb451c7207fa375e67a1684a97136a46beea1ff74e193eb4bbf6665a0ec9b
FormBook
51f4e86285f8cb8a14a0d456beed9f15882e4ec7813bc24ff4c20a2389d1ccd0
FormBook
52f217cdebe83217297bedc352fac2e475e293e6cad52a1335b3641eeb8c412b
FormBook
72eb2dc730e3574dcb204d37fcfb35cf91bacd8087d6028d743cb0992c874244
FormBook
7acf7bc635e79515685759c8b4673d69245730d1e77dac430e093d7869e06e11
FormBook
888a2bd11840935e40bcea4cb2adfe57938ac8e0bc2e05c51b575167a469e667
FormBook
97e006c5ca29100601289b632e22049f5d8f955c008073fea9791b13cd10849c
FormBook
9e65fc7212483f5f57cb203104d6bc366802604dbea60067bc73dec2d2f61bcc
FormBook
c3252ba30dcb997aba042c568bee0ccbca5a818248dae999161a5a26ef7f301f
FormBook
e15e175581173bb19a26a05cb7cf4ca26ce681a1d328e84341267a24be882f65
FormBook
+ 5'120 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
persistence spyware trojan stealer family:formbook
Link:
https://tria.ge/reports/200706-krsgrfbx8x/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Deletes itself
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 b23af37c038300e2d29a200239e8d4b34234db23f39132b61d7ae41a9545751c

FormBook

Executable exe 7a8db6a831edc72a1811ed42f3f0ce72ccb93455284b65dbc374a4298eee52f2

(this sample)

  
Dropped by
MD5 9bd7ceb1bd6d9d314d04ac08f0da2432
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/21421/
  
Dropped by
SHA256 b23af37c038300e2d29a200239e8d4b34234db23f39132b61d7ae41a9545751c

Comments