MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8edf009c1c82f348ad925f7f9a34b4f241d52240c6cb43ab4536c4b363d5322. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8edf009c1c82f348ad925f7f9a34b4f241d52240c6cb43ab4536c4b363d5322
SHA3-384 hash: a300bcf19fb4779cec63be6c6ce825a21f3cffedc52f9e5db7888f918f4e212ab2fced5e0f895c3bca91a7bb1ef45529
SHA1 hash: 5a88cfede5d282779cd290241d00be1012967c1f
MD5 hash: 1f2e931a76dbfac440c933b05a2c8e03
humanhash: video-three-october-robert
File name:Quotation.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:273'408 bytes
First seen:2020-07-10 07:03:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 3072:XuQxt7xKwNHZ8D5G58pgjgrgu/RG6hjic83JrBkkFrF5tLaOXW3eg2u7ZWLhZxHX:+8pxD58D5R6grgJWSZrzFrR4LZWlr
Threatray 2'261 similar samples on MalwareBazaar
TLSH C944D029E79BA013F68E66F2E0A1636CC2B84F742642F3DB9F9F54D118173930855B4E
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: server.kaktus.website
Sending IP: 89.43.28.146
From: Christopher <christopher@oicgulf.ae>
Subject: Quotation and Sample of Products
Attachment: Quotation.zip (contains "Quotation.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24236/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.371.17610.15049.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Launching cmd.exe command interpreter
Deleting a system file
Launching the process to change network settings
DNS request
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e8edf009c1c82f348ad925f7f9a34b4f241d52240c6cb43ab4536c4b363d5322/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 07:05:07 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5dw7acobzaxtjcwzex37ti2lj4sb2urebrwliovuknwewnr5kmra._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
0d271903774ae9467d80cad6fcaec4d2ea4653b8eb4c28e0a1c7dbe0849ccd01
FormBook
26bf78c520963df1285a4d4fc240e9a9d7ce5b61f02a99416e618514c0f83b22
FormBook
2fee614c34dfea5c440c1d0b8bf14c206f82f85fe3a8db4c19dce56e48fa2172
FormBook
370f3e9f42d074cd9575a0fa8df285e970dda741ae4200b54fb53f0a3145369e
FormBook
4334ef4236c8a8b7c1c3463875315f16b35ba1d4dfac8c67f8c0cb81f950d850
FormBook
4638cb61381b2f87e80fd39f4b6c5f661ee224c874127c868b977d86cbdd7d10
FormBook
5f657de9b0eaeb9eabf6d18a202f7b8c7daafd71d03387366069fe9ebd5f282a
FormBook
9c1501fbd2eb669ccbe4a41e37770191e954e6f0dd3e0a954a0670a91df3917c
FormBook
a492b017c3e12fe55493c562ed1304155616cb61b24f6dce0bfcd3eb7a7bdaf5
FormBook
ad8c070c48103dbc11875a052aa0447395f6ddda11e3f9e8aed091f0bb14050d
FormBook
+ 2'251 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
spyware evasion trojan stealer family:formbook persistence
Link:
https://tria.ge/reports/200710-4vbab642da/
Behaviour
System policy modification
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Enumerates system info in registry
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
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
Rule name:win_nymaim_g0
Create hunting rule
Author:mak, msm, CERT.pl

File information

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

Malspam

FormBook

zip a80f0dc7d78c856762061e22220dfe00573b8fa65eea987efe3dc8f7433b15bf

FormBook

Executable exe e8edf009c1c82f348ad925f7f9a34b4f241d52240c6cb43ab4536c4b363d5322

(this sample)

  
Dropped by
MD5 0f1836a97f8fd8b15987266f6a59cdbc
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24236/
  
Dropped by
SHA256 a80f0dc7d78c856762061e22220dfe00573b8fa65eea987efe3dc8f7433b15bf

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