MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d95bd35e8006672dad1417e0b734b0660a253218e6f27cd1443e90d9ad1f0379. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d95bd35e8006672dad1417e0b734b0660a253218e6f27cd1443e90d9ad1f0379
SHA3-384 hash: 499da6df990a29a67267b9371c79a28752d1661ebc59323dfdb0f75ae04842b0a30fdf8e2340d0a5ddbd35f54a670edf
SHA1 hash: 5f41f4883f96cae041b0c5f5e7018c5d1a880a58
MD5 hash: 78d036062389d5034338824e4ec363fe
humanhash: seventeen-bulldog-romeo-xray
File name:New Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:510'976 bytes
First seen:2020-05-13 10:17:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 6144:Udg5nARJJL7XJAnY7pdEbTHEp1sVX79Y611oqufC:vnEJHX+nOp8EiJY617
Threatray 4'953 similar samples on MalwareBazaar
TLSH 1DB4AE2769828024C56C81F1947E1AF2A93F1EC83A4546DE73EBA36C6FD345A771730E
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: mail0.61.menxtinuon.casa
Sending IP: 161.35.65.177
From: Peggy Yim<jaico@jaico.co.kr>
Subject: Re:URGENT - PO# AO-200402
Attachment: New Order.rar (contains "New Order.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Formbook.26417.26623.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 07:08:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3fn5gxuaazts3liuc7qlonfqmyfckmqy43zhzukeh2intli7an4q._file
Verdict:
malicious
Similar samples:
0a6caea4ce7bf55029e1f01895a6c653fb2c5166f76dafcf94956dd8915e4eab
Formbook
163065b27e36ce19e815d862a46534b6b7a048be46562ae48c3811fb35fa3338
Formbook
347aa505ad319b4d8ee54aabe34dfc2af12b4747af23c6b635821ba9aedd0e32
Formbook
67586cd711a0de6176d2df1bde9bf36f024f893328ae9c447bdf5e636e99502b
Formbook
7f6459ace4d6259e61c8170563af8a30f25568457902f4f717c8ad17574efab6
Formbook
8791d7218610249f735812d5d7f4f890e0e399c3efab189221bfe96732fc2b1e
Formbook
9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838
Formbook
a492b017c3e12fe55493c562ed1304155616cb61b24f6dce0bfcd3eb7a7bdaf5
Formbook
e58d299e799026f70c33649310efef0e2ccfa45514fa554dcc0f4eb9fbdf1cf2
Formbook
f38d170b1da421aa60e778a64fec953d3058336f7cb06568ba7926495fe87f0c
Formbook
+ 4'943 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook agilenet rat spyware stealer trojan persistence
Link:
https://tria.ge/reports/201109-xtd1fvbg3j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious use of UnmapMainImage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Obfuscated with Agile.Net obfuscator
Reads user/profile data of web browsers
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.nyoxibwer.com/w8t/
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.

Malspam

Formbook

rar 21b69159a1e836a6abc0d401c36f36345935d27ebe642d8e85be35672b254328

Formbook

Executable exe d95bd35e8006672dad1417e0b734b0660a253218e6f27cd1443e90d9ad1f0379

(this sample)

  
Dropped by
MD5 3f975d394399451a774011f1cd121741
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 21b69159a1e836a6abc0d401c36f36345935d27ebe642d8e85be35672b254328

Comments