MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30a4539d1a49783943ad6917b42a30788ba09ddf9eb73c504134393c2ca63da5. 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


Threat unknown


Vendor detections: 6


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

SHA256 hash: 30a4539d1a49783943ad6917b42a30788ba09ddf9eb73c504134393c2ca63da5
SHA3-384 hash: 2affd19cb2fa07f5f047807a43974fec1c48d31ff9364abea9c9d2804f513fe35a8fb08257c608d58918b3cbcc0f162e
SHA1 hash: 0b8c2d3cb4ae9b4c203432302439f32bb70cd072
MD5 hash: a8846a296e07be5b5d2e9f7b14dd6e78
humanhash: fix-fish-connecticut-illinois
File name:Boleto-negociacao.msi
Download: download sample
File size:6'313'984 bytes
First seen:2021-10-07 06:46:02 UTC
Last seen:2021-10-07 08:06:51 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:rlo8mJqYNB1DlGTiVJboF6UlYmH+B45UxXbpNhlSmRQoE:rlfaqmDlcFIZ5bp1SmeoE
Threatray 39 similar samples on MalwareBazaar
TLSH T1FD562311B6C6C63BC4AD06B06B2F875F51227D244B32C0FBA2EC1D1E5DB24C156B6FA6
Reporter abuse_ch
Tags:msi

Intelligence

File Origin
# of uploads :
2
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/195629/
Detection(s):
SecuriteInfo.com.Gen.Variant.Bulz.473073.7182.25137.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/615e97bae3d213d202b97e06/reports/39197194-9220-4e3d-81ed-afb544e033c8/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/30a4539d1a49783943ad6917b42a30788ba09ddf9eb73c504134393c2ca63da5
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:
rans.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/866062
Signature
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Contains functionality to automate explorer (e.g. start an application)
Contains functionalty to change the wallpaper
Hides threads from debuggers
May check the online IP address of the machine
PE file has nameless sections
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/30a4539d1a49783943ad6917b42a30788ba09ddf9eb73c504134393c2ca63da5/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-10-07 06:46:15 UTC
AV detection:
11 of 45 (24.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gcsfhhi2jf4dsq5nnel3ikrqpcf2bho7t23tyucbgq4tylfghwsq._file
Verdict:
unknown
Similar samples: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 29 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/211007-hjpekacbfp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Enumerates connected drives
Looks up external IP address via web service
Loads dropped DLL
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
Link:
https://yomi.yoroi.company/submissions/30a4539d1a49783943ad6917b42a30788ba09ddf9eb73c504134393c2ca63da5

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:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/195629/

Comments