MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12027e9572326109ce9621432da2ff4b5f170ffaec2aa118a492349f2c320c4e. 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: 12027e9572326109ce9621432da2ff4b5f170ffaec2aa118a492349f2c320c4e
SHA3-384 hash: 1eca39c0a988c9b1951788c372ff0641a277bd8e5fb69727b63192b9d0cd93722cb0b869e61ead3fcb431a556895d276
SHA1 hash: 231126b687dfc1d0c9a433ced44a0ff500670a64
MD5 hash: 21c6a2f2c3517d9180799fc892758630
humanhash: stairway-alabama-seven-september
File name:Purchase order- 932.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:564'736 bytes
First seen:2020-07-10 17:45:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'494 x Formbook, 12'214 x SnakeKeylogger)
ssdeep 12288:moA+GZdI1LU24SrEk1MCdAnQShtwdcFCrLnP5Q50:i+QqQS31MCbdcsr7P5Q5
Threatray 5'279 similar samples on MalwareBazaar
TLSH EAC4E0747FE89AC1C63B4E365872CC114A74F52BA762E78B2DC52DAF185BBC40542B83
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: WIN-ODUMQV8Y9RJ
Sending IP: 103.151.124.29
From: Gustav Ernstmeier GmbH <admin@mofruites.tk>
Subject: Order Confirmation no. 85511, Customer order no. 932
Attachment: Purchase order- 932.rar (contains "Purchase order- 932.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24468/
Detection(s):
SecuriteInfo.com.generic.ml.24438.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a 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/12027e9572326109ce9621432da2ff4b5f170ffaec2aa118a492349f2c320c4e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 17:37:30 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cibh5flsgjqqttuwefbs3ix7jnprod725qvkcgfesi2j6lbsbrha._file
Verdict:
malicious
Similar samples:
179043e8eb7c06144c67f58b2c2900ad10303862c0e5cd7e1fe5a4faf853f103
FormBook
1e13e14b2d390dc75cc450654d0201bb43366bc2e4a028e0f5566630fea12630
FormBook
28ebdc57f4de0a5f04d5ac0c8f17996d257df911de9900c3e6db1f1e213383b7
FormBook
590fde182a154cd89b15d88546d60351b9fecb51e04fbbf4affd8d49a618bd23
FormBook
688ac9fd686d48bc6fec56f27e814c48d7849f548ef14d763dd446b61140c388
FormBook
7c479cfb9c3df15b565e16fc62709d8af849773c5112b53bf4d41f939219d6d8
FormBook
85774cdd3163c5e259dafdf67b113fd69fa8f4f9ebd964ee91b099bd2f58ebfd
FormBook
8afd97ec2b6815e45a6016caf6b63456c5f9c18288a146d01d3829f40fa57e44
FormBook
cc296ddd36ee729fbdea514a26f387b2b5e88dc6bf3c61c68fb27572703acbb6
FormBook
d823d3c8c26635339f3de0090fb21441f5d2f4db1a0567b2028ca8e3e7f5670e
FormBook
+ 5'269 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200710-zx4ffytx8a/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Deletes itself
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 aeae7ebc2cec14c59755d0d43bf3d338c77ea58933f2c23c00845709721013c0

FormBook

Executable exe 12027e9572326109ce9621432da2ff4b5f170ffaec2aa118a492349f2c320c4e

(this sample)

  
Dropped by
MD5 b346eed45b9d36dc705b80cc003aa5c3
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24468/
  
Dropped by
SHA256 aeae7ebc2cec14c59755d0d43bf3d338c77ea58933f2c23c00845709721013c0

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