MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0389399febe43d7b710c5eec28906fc27faa9a62d6b21b23177ef9628222dada. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0389399febe43d7b710c5eec28906fc27faa9a62d6b21b23177ef9628222dada
SHA3-384 hash: 95da2de63a03dd515183dbb80f6f08538d5fc19e9a5faeb3c4fb0730e286e24b82c3c57488e9e4532d3ef8e8c340e758
SHA1 hash: 2516aeef172f46435072dbfc6dd4efd9fc06855c
MD5 hash: 1f0701920541e7d15806e39f0f43ad90
humanhash: ink-ten-kilo-gee
File name:Nota Fiscal Estadual.msi
Download: download sample
File size:1'429'504 bytes
First seen:2021-08-31 19:05:40 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 24576:oBGBNC63vosTi0cNOAqJAkMpYkXztdfG8NQGasAqIvn9pBo5MTGq5YVJrTsgsFH4:QGeCvosTi0sOAZnWkDfNQGjAqIv/Boak
Threatray 10 similar samples on MalwareBazaar
TLSH T105659D1076D6C036C4BE05703A6ED76B157EBE700BB188EB63D81A2E1EB15C25632F67
Reporter Anonymous
Tags:msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/184305/
Result
Verdict:
SUSPICIOUS
Link:
https://labs.inquest.net/dfi/sha256/0389399febe43d7b710c5eec28906fc27faa9a62d6b21b23177ef9628222dada
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:
64 / 100
Link:
https://www.joesandbox.com/analysis/842931
Signature
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Sigma detected: Execution from Suspicious Folder
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/0389399febe43d7b710c5eec28906fc27faa9a62d6b21b23177ef9628222dada/
Verdict:
malicious
Similar samples:
13241421d86807055664ccd771acbcffd378d52fbeb1a35b3106e4c2c5cc443a
290be786e9b514117ebe2990be52172345a6866f0b2e8cca6ea1b3c41ade4d6e
2afceb6435535968af67085fbe6acd963769e039d7bf6696533819c711cf66c4
66b6e4517951dc288fe97b820db4207e9bac981a61c1f16a0a6a7a70093a1f7b
8cb6d0ac34d090ebf86cc3b0fb51dc57b89b2429627dd15170b29ee29d02ad08
8ee5beec825590d2f25175e51b4a6bed6b3e678901c32d4e14c177df62bdf737
902b4a3bf6eca808110904b3fa14cdadd83b6ca3bc53b9b9c5cb0321586b1aa9
975cd8e2eb0ded6996c8fc026b29bed2a937407db6d0e9fc2147f8f41f55ceb4
c9d35ffb9b20a4bd48eb6992ba4c10f12f7d0577b218faa7368dc251b45af6bb
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence upx
Link:
https://tria.ge/reports/210831-lwgv54dbx2/
Behaviour
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/0389399febe43d7b710c5eec28906fc27faa9a62d6b21b23177ef9628222dada

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:APT_DustSquad_PE_Nov19_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detection Rule for APT DustSquad campaign Nov19
Reference:https://twitter.com/Rmy_Reserve/status/1197448735422238721
Rule name:APT_DustSquad_PE_Nov19_2
Create hunting rule
Author:Arkbird_SOLG
Description:Detection Rule for APT DustSquad campaign Nov19
Reference:https://twitter.com/Rmy_Reserve/status/1197448735422238721
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/184305/

Comments