MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f2d71733b4bcab1a04a40168f2900963a9f65c0081a6f1d1832d18b6bae16bb. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f2d71733b4bcab1a04a40168f2900963a9f65c0081a6f1d1832d18b6bae16bb
SHA3-384 hash: 8c7e4d33aa148f769d0ac6226777e3df3a6e056c30b296c1776164c9d5abd33c352baac2123775127bf047af4d2fc518
SHA1 hash: c22e27dfa0359cb0979373ec2d67d42d8ab5ede5
MD5 hash: aae8ee2a838e2eab787059b6f30d2ccb
humanhash: football-mirror-hydrogen-blue
File name:aae8ee2a838e2eab787059b6f30d2ccb.exe
Download: download sample
Signature Formbook
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File size:539'136 bytes
First seen:2022-02-08 18:52:50 UTC
Last seen:2022-02-08 20:52:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:d1t3RPuJDQ9piAsji+8mXK/hHL6alfQzoWlDSdxrvqQab9qmnL4T:d1nMEKrjf8mXK/walfS1lDSdxrbabt0
Threatray 13'303 similar samples on MalwareBazaar
TLSH T120B47A2F49BF213AC6FCCB7098C0CE1FB426D2963977691D269625D905232F275C622F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/238532/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.24866.5997.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Sending a custom TCP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6202bccc845a69d7734ecc3b/reports/8ea0e37a-2657-42a1-a758-6a2089bdc9ab/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/04cc0526-a38b-4770-8615-95bf9a8f711b
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/936310
Behaviour
Behavior Graph:
n/a
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/6f2d71733b4bcab1a04a40168f2900963a9f65c0081a6f1d1832d18b6bae16bb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-02-08 18:53:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1d5e0028a025d76c09fbf798a8a3311ed7477c985b16ae8078b110e762778154
Formbook
3090eb9593159bb7832f0d55b935396e585d8095b4c7c5f07922848a41a20d70
Formbook
76c2944d78f0dac034e5a7cc6a916c30e66a88aaaaf3481b9af71db7bcdf9ca6
Formbook
8c16cbf4df8137db774d2cb97cc386b052ca7a0b77ee1572fe7a5fc9a5a22ae0
Formbook
96de11fc0f948fc3039f297475ba8abfcedaa7a9718634359286fe49156cd216
Formbook
d0ce91945a10abde8e7569759e78430c80fb8fa42589dfaccf565cf6895f8846
Formbook
d5f77ba2b2ad58cfad5ae3111994ad0f889967e6d4f67ecb9cedf1b8f10a6149
Formbook
dcec29b67b720887c02915f7eb210942445a64e450f03bf12ca03ed345bc300a
Formbook
f61f02c5be2ef5988f474ffc148b099942ab8582cd4aac8b3c991436f6230592
Formbook
+ 13'293 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:qugo rat spyware stealer trojan
Link:
https://tria.ge/reports/220208-xjmnasdca6/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
6f2d71733b4bcab1a04a40168f2900963a9f65c0081a6f1d1832d18b6bae16bb
MD5 hash:
aae8ee2a838e2eab787059b6f30d2ccb
SHA1 hash:
c22e27dfa0359cb0979373ec2d67d42d8ab5ede5
Link:
https://www.unpac.me/results/e25b560a-7276-41cb-9345-c0488b15dc3b/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6f2d71733b4b/report/overview.html
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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe 6f2d71733b4bcab1a04a40168f2900963a9f65c0081a6f1d1832d18b6bae16bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1986800/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/238532/

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