MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c867e245d6b7aa55ce5953233351480fc20ad89715487638fad2022c697ec21. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c867e245d6b7aa55ce5953233351480fc20ad89715487638fad2022c697ec21
SHA3-384 hash: 049971360d5ea024829e12b065860dbbaf080d49fb025168deff7ac3edc2c5f7413b19c3f9681f676cf7717e9566ec4e
SHA1 hash: 36fe713d009adbf4d1fe662ff5a9dcd7897c7aa6
MD5 hash: e30b52c5805f693ba614f702db3c5782
humanhash: arkansas-mirror-echo-romeo
File name:RuntimeBrokerBin_64.bin
Download: download sample
File size:26'624 bytes
First seen:2021-10-31 07:22:44 UTC
Last seen:2021-10-31 08:54:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:TD8KfhM18gofcrIdfAKZdzflPlZNMBRjw:kKK139FIVf1FMzw
Threatray 1 similar samples on MalwareBazaar
TLSH T189C22B0477C98F22DDED0BBB5863670153B8D291542BFB491ACDE09F6E737944610BE2
Reporter JAMESWT_WT
Tags:113.212.88.60 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6fcf190d85dee62ab18a9bd36d8db98cadc10e75ec8aacd1093013a46e188db4
Verdict:
Malicious activity
Analysis date:
2021-10-31 07:18:44 UTC
Tags:
loader trojan
Link:
https://app.any.run/tasks/cf295e60-f56d-4fb9-b791-f05f262b23a7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Bulz.592352.23601.13646.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/89c07479-5392-4a5c-8e11-f73e31c8cc98
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/879939
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c867e245d6b7aa55ce5953233351480fc20ad89715487638fad2022c697ec21/
Threat name:
ByteCode-MSIL.Trojan.Bulz
Create hunting rule
Status:
Malicious
First seen:
2021-10-08 16:17:57 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
5b1bdf919d0e72fd01aedb1db47b62bbec1fcee7b3fdd9d8856bb39f72f0027f
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/211031-h7s3nafff3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
3c867e245d6b7aa55ce5953233351480fc20ad89715487638fad2022c697ec21
MD5 hash:
e30b52c5805f693ba614f702db3c5782
SHA1 hash:
36fe713d009adbf4d1fe662ff5a9dcd7897c7aa6
Link:
https://www.unpac.me/results/4a784a5a-efc0-4c55-917b-2e1aa814c534/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.49
Link:
https://yomi.yoroi.company/submissions/3c867e245d6b7aa55ce5953233351480fc20ad89715487638fad2022c697ec21

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Executable exe 3c867e245d6b7aa55ce5953233351480fc20ad89715487638fad2022c697ec21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1731886/
  
Delivery method
Distributed via web download

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