MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 259a3c2591463c358405c6ab5c2b43ca1c701de0ffa2002d9d9c360530da1992. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 259a3c2591463c358405c6ab5c2b43ca1c701de0ffa2002d9d9c360530da1992
SHA3-384 hash: 1aa8e541a7df1517212880b8785fc4ce0e26c18e0f9bbd1874e97af02f328ed6167f6ea7d947fcd7d9dfac7f48ca70ec
SHA1 hash: 3280cd8c665edc7ee0fe380687b06d9e1c450338
MD5 hash: 3f046b2cd19baa7f9b66db1d68aca278
humanhash: leopard-batman-triple-georgia
File name:Samples.Scan.pdf..exe
Download: download sample
Signature FormBook
Create hunting rule
File size:275'968 bytes
First seen:2020-06-05 10:16:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:buYXhI7eZ8x6JnJVMW0Pa19mVaIQ6/9cETtS:jR8jIJm/a19996CET
TLSH C344F101B5FD1B6EF67847FB01625A340BB56D162902D29CBCE271E72829F09C7D1B2B
Reporter abuse_ch
Tags:exe FormBook Maersk


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: tonyhai.org
Sending IP: 83.166.240.84
From: maerskratesheet <hartmann@briannterry.cf>
Subject: RE:MAERSK RATE SHEET_Asia to West Coast South America, Central America and the Caribbean_FAK_01 JUN-07 JUN_11319284
Attachment: Samples.Scan.pdf.rar (contains "Samples.Scan.pdf..exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Tiggre
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 10:35:59 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewndyjmriy6dlbafy2vvyk2dziohahpa76raalm5tq3akmg2dgja._file
Verdict:
unknown
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201109-vzpkm7ynb6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.sandrxy.com/fgf/
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

c20bc6ea5bb17a4c150bd26f5b315674

FormBook

Executable exe 259a3c2591463c358405c6ab5c2b43ca1c701de0ffa2002d9d9c360530da1992

(this sample)

  
Dropped by
MD5 c20bc6ea5bb17a4c150bd26f5b315674
  
Delivery method
Distributed via e-mail attachment

Comments