MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4efe3982ed0fe6a4190cc1acd45542605882230c659908caf3d06c600abc3dfd. 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: 4efe3982ed0fe6a4190cc1acd45542605882230c659908caf3d06c600abc3dfd
SHA3-384 hash: 5981745e8f01a100a87c62f04776a71ca2aed7f769fb45c88765bb1f1ff21035a4eaf30519c614ff606f67e8dabde51e
SHA1 hash: 5d06b650ab3085b7d5e1714751dc370484cac0f0
MD5 hash: 678974f3319aa7cee37024a56cdcd1d3
humanhash: papa-tennessee-snake-happy
File name:678974f3319aa7cee37024a56cdcd1d3.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:555'795 bytes
First seen:2021-05-06 16:53:15 UTC
Last seen:2021-05-06 17:56:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:NrYSCdLVn/HfoXvXAa5EQJJf0QAP/O4RAAx3cKNiZgur4c40k4g7lzOUOWHK0UnT:SvV/wfwkDU+5AVmDr4A628K1T
TLSH C2C405F7D31DC8D1DEA625F4620E8EA71A507F9FA4C462D859EDB13BC738161E4E0882
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/151771/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42851.5312.21125.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/716361
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4efe3982ed0fe6a4190cc1acd45542605882230c659908caf3d06c600abc3dfd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-06 16:54:09 UTC
AV detection:
28 of 47 (59.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j37dtaxnb7tkigimygwnivkcmbmieiymmwmqrsxt2bwgacv4hx6q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210506-tvd55pzm3n/
Unpacked files
SH256 hash:
4efe3982ed0fe6a4190cc1acd45542605882230c659908caf3d06c600abc3dfd
MD5 hash:
678974f3319aa7cee37024a56cdcd1d3
SHA1 hash:
5d06b650ab3085b7d5e1714751dc370484cac0f0
Link:
https://www.unpac.me/results/442fc4bd-270b-4f49-918b-66d8d28043c8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4efe3982ed0fe6a4190cc1acd45542605882230c659908caf3d06c600abc3dfd

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 4efe3982ed0fe6a4190cc1acd45542605882230c659908caf3d06c600abc3dfd

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/151771/
  
URLhaus
https://urlhaus.abuse.ch/url/1029456/
  
Delivery method
Distributed via web download

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