MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c1501fbd2eb669ccbe4a41e37770191e954e6f0dd3e0a954a0670a91df3917c. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c1501fbd2eb669ccbe4a41e37770191e954e6f0dd3e0a954a0670a91df3917c
SHA3-384 hash: 837780455f51e92b97d3623c4e77f7381f1c0eb9c85ac98c6a413adf2d4d8e5838c4d7c528632db1c6d01bd1982e4a9f
SHA1 hash: 0217bcea49f188b04f5d4b2d35c9c2e10be55189
MD5 hash: 560be75b2b6cfdace7266e5e345f242a
humanhash: pizza-finch-sweet-music
File name:Quotation.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:238'592 bytes
First seen:2020-07-10 05:45:35 UTC
Last seen:2020-07-10 07:14:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:jjJONqLyeCQ98tk4SHKmixrflU5Ba+FWbU8MAyk:jjJyqWw8tk4dlU5dFw
Threatray 2'281 similar samples on MalwareBazaar
TLSH DE34D05B1B5587E1D1E8DB77886616208370B806D6926F8D49EF28D32CD33273E33A9D
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: lin4.teknikdata.com
Sending IP: 178.210.165.247
From: CHRISTOPHER OLMELLO <christopher@oicgulf.ae>
Reply-To: christopher@oicgulf.ae
Subject: Quotation and Sample of Products
Attachment: Quotation.zip (contains "Quotation.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24193/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.371.8906.13200.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Launching cmd.exe command interpreter
Deleting a system file
Reading critical registry keys
Launching the process to change network settings
DNS request
Sending an HTTP GET request
Setting browser functions hooks
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c1501fbd2eb669ccbe4a41e37770191e954e6f0dd3e0a954a0670a91df3917c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 05:47:04 UTC
AV detection:
31 of 48 (64.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tqkqd66s5ntjzs7euqpdo5ybshuvjzxq3u7avfkkazykshptsf6a._file
Verdict:
malicious
Similar samples:
26bf78c520963df1285a4d4fc240e9a9d7ce5b61f02a99416e618514c0f83b22
FormBook
2fee614c34dfea5c440c1d0b8bf14c206f82f85fe3a8db4c19dce56e48fa2172
FormBook
4334ef4236c8a8b7c1c3463875315f16b35ba1d4dfac8c67f8c0cb81f950d850
FormBook
4638cb61381b2f87e80fd39f4b6c5f661ee224c874127c868b977d86cbdd7d10
FormBook
569b8cf6219a91161d48291f13285babe58b3be185623f3ec44c65c8369c2278
FormBook
5f657de9b0eaeb9eabf6d18a202f7b8c7daafd71d03387366069fe9ebd5f282a
FormBook
a492b017c3e12fe55493c562ed1304155616cb61b24f6dce0bfcd3eb7a7bdaf5
FormBook
a6009a6b0724811f3bb71fc6f0c6b3b1aad71448948175949c7eb8af82034e91
FormBook
ad8c070c48103dbc11875a052aa0447395f6ddda11e3f9e8aed091f0bb14050d
FormBook
e8edf009c1c82f348ad925f7f9a34b4f241d52240c6cb43ab4536c4b363d5322
FormBook
+ 2'271 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
trojan spyware stealer family:formbook persistence
Link:
https://tria.ge/reports/200710-n85pt19xxe/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
System policy modification
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Drops file in Program Files directory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
js
Reads user/profile data of web browsers
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

zip f704a27b23d30906a57175ac063ecd5f0deb3274629eed510034371987bfa074

FormBook

Executable exe 9c1501fbd2eb669ccbe4a41e37770191e954e6f0dd3e0a954a0670a91df3917c

(this sample)

  
Dropped by
MD5 3a4a82aedc4c75dd3a74b5a17530df15
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24193/
  
Dropped by
SHA256 f704a27b23d30906a57175ac063ecd5f0deb3274629eed510034371987bfa074

Comments