MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a744c8440f5d46b0bde9abe9086a5f1ee8c1a54104811fee10179d441af5508. 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: 5a744c8440f5d46b0bde9abe9086a5f1ee8c1a54104811fee10179d441af5508
SHA3-384 hash: bd7bd363bce84a8126272f338ce5d24332823a2637579e8a44ef1f9b22564bfc8c98c479d9adae2b24da58b14caaf2fa
SHA1 hash: 325f2ea66d42d6a09417dc01d4bc6553fb3534a0
MD5 hash: 62a133e745c50d07023611afb4012e25
humanhash: vermont-princess-nine-zebra
File name:UNGO PAYMENT FORM0885604_DOC.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'098'240 bytes
First seen:2020-07-04 07:08:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 175f794d98c9dcb0b47ae1ab1087c22c (14 x AgentTesla, 2 x HawkEye, 2 x FormBook)
ssdeep 12288:H1JUuXUn6wUN4KSgqJ6wWska30/jgrTfz8BYnKFvkpzoMTK9tzxbz/C2FFxnLSnq:VOPXUWD6wEc0bp8RoMTKTNJFFxnYpOR
Threatray 5'077 similar samples on MalwareBazaar
TLSH 4435A2A19271FC22F029D67CB86673D89AF76D30ECA4F5C937D83B490A3455238A6173
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18799/
Detection(s):
SecuriteInfo.com.Trojan.Delf.FareIt.Gen.4.12257.1718.UNOFFICIAL
Create hunting rule

Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5a744c8440f5d46b0bde9abe9086a5f1ee8c1a54104811fee10179d441af5508/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 22:19:40 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lj2ezbca6xkgwc66tk7jbbvf6hxiygsucbebd7xbaf45iqnpkuea._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
0b1dbd3162f501371ca4d99f39e0ad1631ab1d9698bf19bdd45163319fc0310b
Formbook
23958a583d62bf343e2641dd871d6d788c99649a722fe1908fea9e72e78d17b7
Formbook
49411c035bce033585bf1ab27827abf5ead0c9031064848e08014fb1aee182b3
Formbook
98af60250a9e0cedaa66f04fe39c412bd0007855255547df68f5da46686c9ced
Formbook
a0086dfee2dba4d6a0adab05e848cfbb9755f68be7adef3ff35ff9740e5a1c2e
Formbook
baac016255a128a1209211bba2a47979f3392f12c41d5805469f899eba6de47b
Formbook
cde5b9157162c55139f508884d7be6be903acc9d85842a667c1b2ef04a1ecd49
Formbook
d2e60c3bec22bb8dc8e990920648725abd8ffdc1925dee26ed8c8187dd7504c1
Formbook
dea3774e5c5ae207131be64dec69219c8e0274ee90efc6914ceaedf551f255c6
Formbook
e1791b23657d18fc636878f24a44a32f1a2ae4814668600b14b10c03e48c587c
Formbook
+ 5'067 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
persistence trojan spyware stealer family:formbook evasion
Link:
https://tria.ge/reports/200704-elwxp4q1xj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
System policy modification
Suspicious behavior: MapViewOfSection
Modifies Internet Explorer settings
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Reads user/profile data of web browsers
Deletes itself
Executes dropped EXE
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

Executable exe 5a744c8440f5d46b0bde9abe9086a5f1ee8c1a54104811fee10179d441af5508

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18799/

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