MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e1a825c158fefa17df9237a4be60bc99e1a2a42ded631c8636b6af668b1627f. 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: 1e1a825c158fefa17df9237a4be60bc99e1a2a42ded631c8636b6af668b1627f
SHA3-384 hash: 59304e5b21400519b623f54571f649d3769fc30483b92ffe1d09317a91f3d67e275214ca37add5d5ae39d71e057e9868
SHA1 hash: f9b78c8d51758c3b3ffb191e98a9b02f764eb58b
MD5 hash: f1bc3a8048dc7b40f40902a728d6dc47
humanhash: autumn-potato-butter-friend
File name:Furusco new order Pdf.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:470'528 bytes
First seen:2020-07-07 09:50:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:X/p0vGAnI25inf1K1gw1Nwy3/oJPLTZvkt9rjxKnAYznPNV9QFhlI95FNv2U+BH4:uU+xBIBdo3lqz
Threatray 5'406 similar samples on MalwareBazaar
TLSH E2A49EB132226E63C73E08F5900028405FF694A7B55EE3D9BDC361DA05F5FE09A926B7
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: ngay6.localdomain
Sending IP: 45.127.62.136
From: Futuroso <kessler@zellasteuber.xyz>
Subject: RE: Our new order
Attachment: Furusco new order Pdf.iso (contains "Furusco new order Pdf.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22184/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Possible injection to a system process
Unauthorized injection to a system process
Deleting of the original file
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e1a825c158fefa17df9237a4be60bc99e1a2a42ded631c8636b6af668b1627f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 09:52:11 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dyniexavr7x2c7pzen5exzqlzgpbuksc33lddsddnnvpm2frmj7q._file
Verdict:
malicious
Similar samples:
157ef05047452109ec1552af00806f1469254bc14a5cc942e41180ee82d508a7
FormBook
1b7e04d537fb0ed215cf1d0d4445def97cae4701c1c889f4e94736e1814d9233
FormBook
1d1c9ee0b1adaa5a121fd70d332785395ad22538f9cdc7db44414c1604e28919
FormBook
30bbf2043054b92e495bbd55f67e43b8eafce430bf31d8aaa4899385e503cdbe
FormBook
58f28dd7cc2c257f5ac8dec9111d8cf8942e1cf62bb8334f4922e4b124d4eab9
FormBook
8058effea9cbffe67d3cc69221eda22862586eecdb7c9409b4f9fd6eab6ea04f
FormBook
8fcc3e95c54613cec5176ad7aabc3a5d498fb608d825f98a087ce6784fdad992
FormBook
9f53e0ba2145f3e5c599392f4420513df545be0f4a5034310eb149672d5c44e5
FormBook
cc02c528f1eccf6891f5c97815c5c97560ca1c92849e35669bf061cb55e6289b
FormBook
cc296ddd36ee729fbdea514a26f387b2b5e88dc6bf3c61c68fb27572703acbb6
FormBook
+ 5'396 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200707-9ypway7722/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Deletes itself
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

iso 59d103ca4889d73f81147cf8499af5d92f9f40f9bb3d6420a377a8b456fb6502

FormBook

Executable exe 1e1a825c158fefa17df9237a4be60bc99e1a2a42ded631c8636b6af668b1627f

(this sample)

  
Dropped by
MD5 9d41c3e9248ef466b05fa7d7ce779f4f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22184/
  
Dropped by
SHA256 59d103ca4889d73f81147cf8499af5d92f9f40f9bb3d6420a377a8b456fb6502

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