MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54c91df7deaeaf52b3e9cb09480781c6929da68c64aa6298989b5e06e659e482. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54c91df7deaeaf52b3e9cb09480781c6929da68c64aa6298989b5e06e659e482
SHA3-384 hash: 5fb4cab138c2c75cd08a27792bbc41f5b45d8e8aae2e81277f1d23e6bdd744d81aef593a07dee8889fea4e726ff8a3af
SHA1 hash: b80e44ae0dfe010db20d76bb441b7645aaae2589
MD5 hash: da3720a05998472d4fa13b3d4a0398ca
humanhash: wyoming-mockingbird-bakerloo-mango
File name:da3720a05998472d4fa13b3d4a0398ca
Download: download sample
File size:7'374'192 bytes
First seen:2021-02-23 01:18:54 UTC
Last seen:2021-02-23 13:47:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e1e8417f4591da7741a300229f9e8e8b (1 x BazaLoader)
ssdeep 196608:tuCVy+gp1DM9onJ5hrZER9xQ3jo4UR7+A4oRyg:qpNM9c5hlER9xA2RSA4o
Threatray 27 similar samples on MalwareBazaar
TLSH C876334D111020EDE8FA053298424579F27238614BA0C71A9AFC63B7BFE7AD475FFA61
Reporter c3rb3ru5d3d53c2
Tags:NitroStealer


Avatar
c3rb3ru5d3d53c
NitroStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
54c91df7deaeaf52b3e9cb09480781c6929da68c64aa6298989b5e06e659e482.zip
Verdict:
No threats detected
Analysis date:
2021-02-23 08:53:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/93a22287-aa05-4669-9ee5-172eed612f23

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/118431/
Detection(s):
SecuriteInfo.com.PyInstaller.25540.26573.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
DNS request
Sending a custom TCP request
Sending a UDP request
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:
48 / 100
Link:
https://www.joesandbox.com/analysis/614733
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54c91df7deaeaf52b3e9cb09480781c6929da68c64aa6298989b5e06e659e482/
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-01-06 21:02:50 UTC
AV detection:
3 of 46 (6.52%)
Threat level:
  1/5
Verdict:
malicious
Similar samples:
07ace1a262132130b8a459d385dfe438d4c6af9171a4b62c80ec62d0452eaa59
33b72c4f78ad82d8e1b6c953fa0ab3f6688bb82e89e3810f60c4f9b29820a225
38fd82c7037eaf771df817aa7ce993fea1e81166dcadfa5f6d9c582474e1a816
4d78c439ed8860a14aebcf79dfef27047a51fc36c514b40b48724cd9340ff6f7
69430b2eded39ee11bb501e6f2c8bdaa5eea26c0b396c3304ffe9ad30092a059
8921b7925b5bf83ca26853d92205a7d87a80f0791ee2326334dafb1d1e765ec5
97873e59ba02f0e322bce20f7222e58c6808b8a40af8c5225459d77f9c030537
c9ac9582c979029bb83b4b14b735c764ef94bdac3dd59ebe5963d2ca0ad5f897
f60ec821207320581a6522fea6ccac93e88092c1d33edb3447867eaecf3fa9af
fde2a297e538dda3283b6e339e10ad21b9ebff5cefb73557ddc3048e109158cf
+ 17 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/210223-87x2cak1g6/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Unpacked files
SH256 hash:
54c91df7deaeaf52b3e9cb09480781c6929da68c64aa6298989b5e06e659e482
MD5 hash:
da3720a05998472d4fa13b3d4a0398ca
SHA1 hash:
b80e44ae0dfe010db20d76bb441b7645aaae2589
Link:
https://www.unpac.me/results/5e3d7472-de99-4712-9ead-b51ca30b5110/
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/54c91df7deaeaf52b3e9cb09480781c6929da68c64aa6298989b5e06e659e482

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:PE_File_pyinstaller
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Description:Detect PE file produced by pyinstaller
Reference:https://isc.sans.edu/diary/21057
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

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/118431/

Comments