MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cb6d0ac34d090ebf86cc3b0fb51dc57b89b2429627dd15170b29ee29d02ad08. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cb6d0ac34d090ebf86cc3b0fb51dc57b89b2429627dd15170b29ee29d02ad08
SHA3-384 hash: a251ae308e64504d32752594c3d85a94300b39d65b87635f3d361e5f785a464f6326748b3f8fc62f86b0af9853dd4f35
SHA1 hash: 9b6b1be7a02d139fd518b28523678bb4752c17cd
MD5 hash: bedb8a90ae824d2c579bb5cccac6da63
humanhash: tango-single-pluto-mars
File name:Nota Fiscal Eletronica 00111834.msi
Download: download sample
File size:1'429'504 bytes
First seen:2021-06-09 14:03:08 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 24576:XB16NC63vosTi0cNOAqJAkMpYkXztdfG8NQGa2A+Ivn9pBo5MTGq5YVJrTsgsFHS:R1JCvosTi0sOAZnWkDfNQGRA+Iv/Boak
Threatray 4 similar samples on MalwareBazaar
TLSH 24659E2076D6C036C4BE05703A6ED76B157E7E700BB188EB63D81A2E1EB15C25632F67
Reporter notajungman
Tags:msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/165629/
Result
Verdict:
SUSPICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8cb6d0ac34d090ebf86cc3b0fb51dc57b89b2429627dd15170b29ee29d02ad08
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:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/799576
Signature
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 431985 Sample: Nota Fiscal Eletronica 0011... Startdate: 09/06/2021 Architecture: WINDOWS Score: 52 5 MSIC387.tmp 1 2->5         started        9 MSI8B32.tmp 1 2->9         started        11 MSIAD47.tmp 2->11         started        13 9 other processes 2->13 dnsIp3 22 C:\Users\user\...\ocuhepuxodhrcqdfyfuuv.exe, PE32 5->22 dropped 34 Detected unpacking (changes PE section rights) 5->34 36 Hides threads from debuggers 5->36 16 ocuhepuxodhrcqdfyfuuv.exe 1 2 5->16         started        24 C:\Users\...\rncetimqlxazsehyhjvnphac.exe, PE32 9->24 dropped 18 rncetimqlxazsehyhjvnphac.exe 9->18         started        26 C:\Users\...\cizhqppmxusldfmdvaylnjqgh.exe, PE32 11->26 dropped 20 cizhqppmxusldfmdvaylnjqgh.exe 11->20         started        28 adsk-00.dn.apigee.net 54.171.246.133, 443, 49718 AMAZON-02US United States 13->28 30 outlook72884.autodesk360.com 13->30 32 2 other IPs or domains 13->32 file4 signatures5 process6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cb6d0ac34d090ebf86cc3b0fb51dc57b89b2429627dd15170b29ee29d02ad08/
Threat name:
Document-OLE.Trojan.Alien
Create hunting rule
Status:
Malicious
First seen:
2021-06-09 14:04:09 UTC
AV detection:
2 of 46 (4.35%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
13241421d86807055664ccd771acbcffd378d52fbeb1a35b3106e4c2c5cc443a
290be786e9b514117ebe2990be52172345a6866f0b2e8cca6ea1b3c41ade4d6e
66b6e4517951dc288fe97b820db4207e9bac981a61c1f16a0a6a7a70093a1f7b
c9d35ffb9b20a4bd48eb6992ba4c10f12f7d0577b218faa7368dc251b45af6bb
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence upx
Link:
https://tria.ge/reports/210609-zgdnmkb1bn/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
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
Loads dropped DLL
Blocklisted process makes network request
Executes dropped EXE
UPX packed file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.76
Link:
https://yomi.yoroi.company/submissions/8cb6d0ac34d090ebf86cc3b0fb51dc57b89b2429627dd15170b29ee29d02ad08

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.

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/165629/

Comments