MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33540c87b4a370480b1c9d2961148c88edd7289107970105300ee9497f6b0cfd. 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: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33540c87b4a370480b1c9d2961148c88edd7289107970105300ee9497f6b0cfd
SHA3-384 hash: aceac920a883a77dd15d621e51d5cb2a1d52c7d62ceb0cd0c6949f23794c0f68259b123908563d294444d5bc4018c157
SHA1 hash: 36c1108df81c5a77fb5a6122fde9ed6547456784
MD5 hash: fb3e44ead09ac81d65413dd918b01fac
humanhash: seventeen-spring-blossom-lithium
File name:Zahlung SWIft pdf.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:590'234 bytes
First seen:2021-04-23 15:41:08 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:RiMW089pxGBibR3J2sqvDez3JVi4NH3xg8dGR9k7q1q21gbcLXxOIKD/Y:s0epxJ5QZvDez3Xi4lhdik7qta88IyA
TLSH 22C42363ED9DF5382739DA7CE60C5E43C719429A1680694FA39FE2B0BE1027B142B7D4
Reporter GovCERT_CH
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_pdf.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/33540c87b4a370480b1c9d2961148c88edd7289107970105300ee9497f6b0cfd
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33540c87b4a370480b1c9d2961148c88edd7289107970105300ee9497f6b0cfd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-23 15:42:10 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gnkazb5uunyeqcy4tuuwcfemrdw5okera6lqcbjqb3uus73lbt6q._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210423-lshn1rsc4n/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.ostecosarcomamd.com/gmn/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/33540c87b4a370480b1c9d2961148c88edd7289107970105300ee9497f6b0cfd

File information

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

Malspam

Formbook

zip 33540c87b4a370480b1c9d2961148c88edd7289107970105300ee9497f6b0cfd

(this sample)

Formbook

Executable exe ba06bef45227ff0ac912a66434014b848348f6be9780e8d86de0ffcc8c5c2c12

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ba06bef45227ff0ac912a66434014b848348f6be9780e8d86de0ffcc8c5c2c12
  
Dropping
MD5 9c8c50b10343843f860fff79ac4511af

Comments