MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4943254bdebb92508362f26bd91da77d2aaecbcd73f086b917055c704a993a5. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4943254bdebb92508362f26bd91da77d2aaecbcd73f086b917055c704a993a5
SHA3-384 hash: 724da67dd52c103d29d623956cb8b63037b364d87aebe2c7cee0cba736c60a919c9005aede3bb4017f61f2810eee5aae
SHA1 hash: 79017084cdd25f211aba8f156f4b49dbe1603e4f
MD5 hash: c860722d07e03cb4693e85f408515319
humanhash: vermont-queen-oklahoma-uranus
File name:Xenos new order.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:361'472 bytes
First seen:2020-07-02 07:18:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:/JxC1ItPCRu/QvzU1LnSslzIybuV99INowiWHrPp2zfDiFH64g0zf:HsIt8LU5F0yw9UrPpAGQrC
Threatray 5'116 similar samples on MalwareBazaar
TLSH E474AE50F7EC4254EC7D1B30A8B309251323BD79A872E6AE085DB17A1FB3B814566F23
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: truegreen-cn.cam
Sending IP: 111.90.140.74
From: Sales@truegreen-cn.cam <sales@truegreen-cn.cam>
Subject: Re: Re: Xenos new order: 20-04501 634989
Attachment: Xenos new order.rar (contains "Xenos new order.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18356/
Detection(s):
SecuriteInfo.com.Fareit-FVRC860722D07E0.5862.UNOFFICIAL
Create hunting rule

Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d4943254bdebb92508362f26bd91da77d2aaecbcd73f086b917055c704a993a5/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 07:20:06 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2skdevf55o4skcbwf4tl3eo2o7jkv3f4247qq24robk4obfjsosq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
0d46f6cd2186a84326476f3d5a76b4060889d787c92cd0aa7e77eeceb1cc05b6
FormBook
0dddaffd814d2594a556109bb98ae820eb147567ab84dac08e3cc4cb1ce81d4c
FormBook
1a258f5509ae1bb4edace69afd414ba2f0cb4a708f73d6d3109aa027117cd5a1
FormBook
24c562354db976b7e22cd1573ce340d058061eae82feb671cf8b1c5c11f5a70c
FormBook
2f828fc3426d77ff968fa24fd9e62da0b5ca0708d3ca1ff34c0fd022b94d64b7
FormBook
39ccd0e238c32ee8643fa25aa7b27f77ca8e20d831d666c301c0f9a4063656b5
FormBook
6f019b52d40fa6975b85802c83264877db5c47493fd9bf9307f5fba0ef2393aa
FormBook
84677c149d04ffa351b3dcb6adf5b7b4e1cffc27196c4aaa2db06842a15a00ca
FormBook
93829e18901794a25cdf80052f95b3ac59a8610bf4dcf4320936e763bc26ab6e
FormBook
b7946830a71af1e359d6b3880bd283ab2c50ff1a07f7364cd7e17a4fa6512135
FormBook
+ 5'106 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200702-rtetxdtvn6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Drops file in Program Files directory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run entry to start application
Deletes itself
Reads user/profile data of web browsers
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

rar 412949af98ecc39dba0d6b7844a90a9dabff2a2b503cd06996896cfdc6bf9ce8

FormBook

Executable exe d4943254bdebb92508362f26bd91da77d2aaecbcd73f086b917055c704a993a5

(this sample)

  
Dropped by
MD5 cf9eaaa1a10a3cfb6e1e6caabf7ea671
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 412949af98ecc39dba0d6b7844a90a9dabff2a2b503cd06996896cfdc6bf9ce8
Cape
Cape
https://www.capesandbox.com/analysis/18356/

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