MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39. 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


Cambot


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39
SHA3-384 hash: 49b0d05e6cc5ece93d3c5d27008b94d5c388e133b98ba9a3326f88479b11ce3444cb690c322105a01b897945d1dc490e
SHA1 hash: 0de615a9915c77cd6241fa95e7dfa36228ca04cc
MD5 hash: 215175e7310531b9e424cb8ad6dc6058
humanhash: angel-earth-orange-equal
File name:cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39
Download: download sample
Signature Cambot
Create hunting rule
File size:224'688 bytes
First seen:2021-09-03 09:12:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3e8ae3bc85823ef9afa9731fe8e9fda0 (11 x Cambot, 4 x BlackShades)
ssdeep 3072:vHjk+0oLnWFnzBHv/xWFsg8WatFBGFVWPE5ac0pG/1z+QVMbg1jm0+Jm:Po/BHng5HaVG4G/1z+QVMbg1jv+s
Threatray 6'033 similar samples on MalwareBazaar
TLSH T14924BF33B3D40A45E9AEDB753BB9C9F9622375187F23618A2108677D7C15E204C1AB2F
Reporter JAMESWT_WT
Tags:Cambot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39
Verdict:
Malicious activity
Analysis date:
2021-09-03 09:23:17 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/afd2f2c1-1dff-4c2c-b48f-79c127d659ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BlackshadesRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/185142/
Detection(s):
PUA.Win.Packer.Upx-4
Create hunting rule

Win.Trojan.Blackshades-6327385-1
Create hunting rule

Win.Worm.Vobfus-7513439-0
Create hunting rule

Win.Worm.Vobfus-7541859-0
Create hunting rule

Win.Worm.Cambot-9811702-0
Create hunting rule

Win.Trojan.VBGeneric-6735886-0
Create hunting rule

Win.Trojan.VB-58201
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Sending a custom TCP request
Sending a UDP request
DNS request
Connection attempt
Sending an HTTP GET request
Moving of the original file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0f1a3ef-d2fc-4cbe-998a-f10e7713cbb3
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/844679
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39/
Threat name:
Win32.Worm.Cambot
Create hunting rule
Status:
Malicious
First seen:
2021-09-02 02:38:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
40 of 43 (93.02%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zp5tpkuaeqprgim53ahgd77dediqmcnj5lrkg6lfq2qq4z3ohq4q._file
Verdict:
malicious
Similar samples:
02553b25344fd73b18ed90ab5fc8e9c11100734b429e90a0527cbc1aed79e6bd
Cambot
060500558c754696c0056ec073344071c058d198ea0dba06632f93edb1276624
Cambot
0a9055100b10ba145a65334aa2b316bc30722cd75539c6dcca168da6263040a6
Cambot
36c2790871534ef40e28ff56b3a7c51b38479f57a878ddef882590b8c9dd24d1
Cambot
47046d5dfe7ecf45e4c31f25b975af78684f9727b91a7d052b5731e95d2f0a4c
Cambot
6d05c6f5356b5d1a4802d1b110dd5e6b9136f0b61081130f02404a9312fcd5fe
Cambot
88478956ea6c8ea5423e2c30e23fbbf893f4ebbcaa3718d407ac418bf9964c0e
Cambot
91a75290effdceda2b1b0a8c2a16db9e172f406ae6ecce19539b0bdc5656613f
Cambot
aba1c467b0950b6f077dae1b48a7c73f8efa7a882b695bcf4849627a53d8c0be
Cambot
f67020d5de462a963aeeaae1afe2bba3ba629da38a85a035a9389c454a402d0a
Cambot
+ 6'023 additional samples on MalwareBazaar
Result
Malware family:
vobfus
Create hunting rule
Score:
  10/10
Tags:
family:vobfus persistence upx worm
Link:
https://tria.ge/reports/210903-k6r53schd2/
Behaviour
Script User-Agent
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Adds Run key to start application
Adds policy Run key to start application
Vobfus
Unpacked files
SH256 hash:
cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39
MD5 hash:
215175e7310531b9e424cb8ad6dc6058
SHA1 hash:
0de615a9915c77cd6241fa95e7dfa36228ca04cc
Detections:
win_blackshades_w0
Create hunting rule
Link:
https://www.unpac.me/results/4cb8cb09-4780-45a1-949d-f857dbfdb08a/
Malware family:
BlackShades
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cbfb37aa8024/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/cbfb37aa80241f13219dd80e61ffe320d10609a9eae2a3796586a10e676e3c39

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:MALWARE_Win_BlackshadesRAT
Create hunting rule
Author:ditekSHen
Description:BlackshadesRAT POS payload
Rule name:win_blackshades_w0
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_

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/185142/

Comments