MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc0f09c3efc74215e93165fdda0d37b6f19566a25f04b1ef89713de41524a1e0. 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


BazaLoader


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc0f09c3efc74215e93165fdda0d37b6f19566a25f04b1ef89713de41524a1e0
SHA3-384 hash: 1dfcf6f3d423591f95fae8c8815b4b45a9b76dd610ed46c3afe46a11578a3dbb66aa5582ac44fe946b52fc26e08864f9
SHA1 hash: 561e4c8c3de26ca6954f9f1ae4fa0b51d6d328b2
MD5 hash: fa9ecf2629219fb0629f3f0c0e1bf587
humanhash: apart-black-orange-fruit
File name:bc0f09c3efc74215e93165fdda0d37b6f19566a25f04b1ef89713de41524a1e0
Download: download sample
Signature BazaLoader
Create hunting rule
File size:12'564'200 bytes
First seen:2020-10-20 16:47:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d70019f08a07eb5eb005abbcf216f569 (7 x BazaLoader)
ssdeep 196608:akYZ6ZRSJJ01qMlgkfBe0sx7BogxN44qYO2FLOyomFHKnPAWFLOyomFHKnPB:ahJcBzE4BYHFeFI
TLSH 98C67C40AA4940ADE9B750FA4A9D652EE16DBCA0271051C781D43FFABF373D02E35A1F
Reporter JAMESWT_WT
Tags:BazaLoader NOSOV SP Z O O signed

Code Signing Certificate

Organisation:NOSOV SP Z O O
Issuer:DigiCert EV Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Aug 21 00:00:00 2020 GMT
Valid to:Aug 18 12:00:00 2021 GMT
Serial number: 0BAB6A2AA84B495D9E554A4C42C0126D
Intelligence: 9 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: E6FA7B4756B41B8EC049237B96A8C1DF2ADA4582E440A63D8FC3B0787C3EFEB8
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
BazaLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73592/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Transferring files using the Background Intelligent Transfer Service (BITS)
DNS request
Launching cmd.exe command interpreter
Sending a TCP request to an infection source
Unauthorized injection to a system process
Result
Threat name:
Unknown
Detection:
clean
Classification:
n/a
Score:
10 / 100
Link:
https://www.joesandbox.com/analysis/498538
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc0f09c3efc74215e93165fdda0d37b6f19566a25f04b1ef89713de41524a1e0/
Threat name:
Win64.Trojan.Bazaloader
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 16:47:29 UTC
File Type:
PE+ (Exe)
Extracted files:
1671
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
bazarbackdoor
Create hunting rule
Score:
  10/10
Tags:
backdoor family:bazarbackdoor
Link:
https://tria.ge/reports/201020-5w3ry4z9cx/
Behaviour
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Blacklisted process makes network request
BazarBackdoor
Unpacked files
SH256 hash:
bc0f09c3efc74215e93165fdda0d37b6f19566a25f04b1ef89713de41524a1e0
MD5 hash:
fa9ecf2629219fb0629f3f0c0e1bf587
SHA1 hash:
561e4c8c3de26ca6954f9f1ae4fa0b51d6d328b2
Link:
https://www.unpac.me/results/abdc88ba-d2ba-4da0-9eda-df13ce29e4d0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc0f09c3efc74215e93165fdda0d37b6f19566a25f04b1ef89713de41524a1e0

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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

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/73592/

Comments