MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03a1bc0b598325c152801f439b40463f507e78ecd389acacd97e49ce6c4e85b7. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03a1bc0b598325c152801f439b40463f507e78ecd389acacd97e49ce6c4e85b7
SHA3-384 hash: 4193e68f873656fe9554bdcb409a123243bd57466fd1438770a4cc3c77704ecccb5722979d91925ac66c740a86b3119e
SHA1 hash: e0c769c2d959311b3781a04ce849b72f48f0c74b
MD5 hash: a6d325c645582fdcc7b776361d728989
humanhash: comet-connecticut-timing-december
File name:FevereiroExtrato-2022.msi
Download: download sample
File size:5'265'408 bytes
First seen:2022-03-10 10:10:30 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 49152:GRjLbhsLDlE+WuSYXLnvqyvERLA49FzTyOeVlEfWhsGYv3A:aX+BQ9FqsGYvA
Threatray 458 similar samples on MalwareBazaar
TLSH T134364B7AB245763DC49F0E3A9533B628DA3B6B722912CC5747F4498C8E368902B7F507
Reporter abuse_ch
Tags:msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/249080/
Detection(s):
SecuriteInfo.com.RDMK.cmRtazpKxKzi0pVLtXUmAmezzdjf.17904.UNOFFICIAL
Create hunting rule

PUA.Win.Packer.Exe-6
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe expand.exe remote.exe replace.exe
Link:
https://www.filescan.io/uploads/6229cebfdfdfa8501c856b74/reports/bbd6e42c-055b-46e3-841e-22e06a0352f7/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/03a1bc0b598325c152801f439b40463f507e78ecd389acacd97e49ce6c4e85b7
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:
48 / 100
Link:
https://www.joesandbox.com/analysis/954124
Signature
Antivirus detection for dropped file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 586607 Sample: FevereiroExtrato-2022.msi Startdate: 10/03/2022 Architecture: WINDOWS Score: 48 19 Antivirus detection for dropped file 2->19 6 msiexec.exe 9 29 2->6         started        9 msiexec.exe 2 2->9         started        process3 file4 13 C:\Windows\Installer\MSI3E16.tmp, PE32 6->13 dropped 15 C:\Windows\Installer\MSI3BF1.tmp, PE32 6->15 dropped 17 C:\Windows\Installer\MSI38A5.tmp, PE32 6->17 dropped 11 msiexec.exe 6->11         started        process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03a1bc0b598325c152801f439b40463f507e78ecd389acacd97e49ce6c4e85b7/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2022-03-10 10:11:16 UTC
File Type:
Binary (Archive)
Extracted files:
67
AV detection:
7 of 42 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aoq3yc2zqms4cuuad5bzwqcgh5ih46hm2oe2zlgzpze443coqw3q._file
Verdict:
malicious
Similar samples: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 448 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220310-l71dhseef8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Enumerates connected drives
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/03a1bc0b598325c152801f439b40463f507e78ecd389acacd97e49ce6c4e85b7

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: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/249080/

Comments