MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1aff2bf3f6b3feeb76a9bb113ac5ed92d2c709cc739ad87b62db6ccbf6c3787d. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1aff2bf3f6b3feeb76a9bb113ac5ed92d2c709cc739ad87b62db6ccbf6c3787d
SHA3-384 hash: d82f4235cfc0ea5c2f03d8ddc61c0a960b8749c628457e67efc1d2ef84da6d7ea42a79d1f282a6183b7a40491c77d3e8
SHA1 hash: cb1af545da055d2d3aaba1dd34eba57d3d5d1eee
MD5 hash: f89b41e601c55434db925b1ff65df25d
humanhash: july-william-nevada-cup
File name:PAYMENT SLIP_BANKCOPY0020080071_IMG.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:440'832 bytes
First seen:2020-06-11 14:08:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:qaUPSd6VEJD6LpN5dXqm8WmAnjKyDC9nUz1o+yrpjQFNHXhS:qaUC6VEt6Xqm8WPjvGu1o/rpONH
Threatray 5'122 similar samples on MalwareBazaar
TLSH D0948D3276C2C434D26A0272643D5BD2AA3B6F1537819B2F73AE13085F5269F772660F
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/7807/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.67575.27111.27302.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 14:08:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dl7sx47wwp7ow5vjxmitvrpnsljmocomoonnq63c3nwmx5wdpb6q._file
Verdict:
malicious
Similar samples:
474cad642b1cf88f8d7f922cbfd9b8a00d7fc0eb40cafc0877007ee2884f105f
Formbook
4c1fe4c0f5d8d1277036802c83df3e083b31318dfc2c194ce93b7169d7ba6e3d
Formbook
5dcbd88081b27c759ec56baec7f1d8798cea08a7c4c42ce436e085a8c7480740
Formbook
5ea463243b051351c219469515fb9b39d01c5c3c4f4698bd6164e36070622d35
Formbook
6f827b68129d30609057c2e6b36be05649fce91d6bc8ee3d3566ca5c6aba562b
Formbook
9b2c6f08cd9a4e3b144422de4d540290542ce50239f2c85697a036a461b25264
Formbook
9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838
Formbook
b042e4bdfe19df2aa474fd5e2294aecc9a07d447c96466db7a7e20316d885634
Formbook
b57c9384280389b262d09cb4fa5b5465aadd4aaba2afb6d48c5d6e7c3f8d923e
Formbook
d3664113994262962936ebe74d0355986970def0cd0bcdcf088fe102047df9ba
Formbook
+ 5'112 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook agilenet rat spyware stealer trojan
Link:
https://tria.ge/reports/201109-qt6sdky126/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.artiyonq.com/bkm/
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/7807/

Comments