MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ecf6a6fc3ac4d038df81f60f9916c1fbd6419326483dcfaa8995c6a17a0becb. 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


BumbleBee


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ecf6a6fc3ac4d038df81f60f9916c1fbd6419326483dcfaa8995c6a17a0becb
SHA3-384 hash: a0385171111280137cbffa2c98f0deb989006079e1789b4feac671159e7d5d17561706105a672d94a0febe1ce517b182
SHA1 hash: 19c771b55390d1657fbf4a451cfb90e59f71c5a5
MD5 hash: 8969a66cca9ba83e72fab942ea2321b0
humanhash: ink-bakerloo-diet-sierra
File name:FACT6400a.msi
Download: download sample
Signature BumbleBee
Create hunting rule
File size:9'034'752 bytes
First seen:2023-03-02 14:27:47 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:AjNoUl2Yqtes7oQDJNwN32+xxs6fvH5GsAICz:AjNoxNtNw4WzHvAIC
Threatray 98 similar samples on MalwareBazaar
TLSH T156962323B3968122D1FEC6350A27BFE525F6171483B240BB66D5AECA34B17D097B2D43
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter ventress
Tags:BUMBLEBEE msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
BumbleBeeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/371233/
Detection(s):
SecuriteInfo.com.W32.Trojan.VYZK-4288.30727.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mekotio packed packed shell32.dll
Link:
https://www.filescan.io/uploads/6400b2742ea6b369663062a2/reports/08ca45af-16a2-42e8-965c-6bb11a17d4ad/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8ecf6a6fc3ac4d038df81f60f9916c1fbd6419326483dcfaa8995c6a17a0becb
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8ecf6a6fc3ac4d038df81f60f9916c1fbd6419326483dcfaa8995c6a17a0becb
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1185798
Signature
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ecf6a6fc3ac4d038df81f60f9916c1fbd6419326483dcfaa8995c6a17a0becb/
Threat name:
Win32.Infostealer.Mekoban
Create hunting rule
Status:
Malicious
First seen:
2023-03-02 00:34:28 UTC
File Type:
Binary (Archive)
Extracted files:
57
AV detection:
14 of 25 (56.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r3hwu36dvrgqhdpyd5qptelmd66wigjsmsb5z6vitfoguf5ax3fq._file
Verdict:
malicious
Similar samples:
56c3d1b1cf857948ea902f3dec47b29a7c84905d1533d26c1b11175a6c828649
BumbleBee
635329a3e60baf7fc0d50d16b87c4ddc8f9300c710696dde863c3d90abb1b4a3
BumbleBee
6719c4bd451f0c988e20c4e6d4773c015fd98f2882ac1342ef4d48f31bde6cfe
BumbleBee
7aed2f04618c60642965a3544d5927aa58b4092c1cce70c3a9ed55f161bb4a0a
BumbleBee
a6bcd88a72bae764602195f8e224181ece313cc17c3f1bdc7f70f8276ab22701
BumbleBee
aee3ce577e43f036952eca4c8ad5ad9ef196d715af1d605b8addf06440f223fa
BumbleBee
b324bf2765637c425eea72826c3a1524873fc8b2dc7c06cf9f5b3312bde8861a
BumbleBee
d27fc5641cadee2fe89f1a23264ae10879cde5702397a4bb3c6ace6e583bc4b7
BumbleBee
db0e7ecf7d7934cc0a0620372cb5dfb554efab090662b51830097dac3d37ca87
BumbleBee
f34993a3a6650332dc0ddb7778ec014a2b517f29bb398770bfaeffc07a07d008
BumbleBee
+ 88 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/230302-rs1nmadc84/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Enumerates connected drives
Looks up external IP address via web service
Loads dropped DLL
Blocklisted process makes network request
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8ecf6a6fc3ac/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/8ecf6a6fc3ac4d038df81f60f9916c1fbd6419326483dcfaa8995c6a17a0becb

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.

Cape
Cape
https://www.capesandbox.com/analysis/371233/

Comments