MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c2f740758b9e93bb0f3a30b16f6aa154dcb3f6011455f01190c9299d9b8beef. 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


CryptBot


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c2f740758b9e93bb0f3a30b16f6aa154dcb3f6011455f01190c9299d9b8beef
SHA3-384 hash: 55a6a8369e3c0cc6fd6c2ac753ef848a7a0d7a7ba133addf89969fc5b48430a426c324810f3899709810875eff15f078
SHA1 hash: 7c878bc0510f7e05c4ce4b04492ce944a8c116d9
MD5 hash: 0f4373a2198c5c3f6c551271ce7c2131
humanhash: alaska-purple-stairway-cup
File name:0f4373a2198c5c3f6c551271ce7c2131
Download: download sample
Signature CryptBot
Create hunting rule
File size:794'624 bytes
First seen:2021-06-28 06:27:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a6f146a143ca57a8d8acf4fb9d34381c (2 x CryptBot, 1 x Loki)
ssdeep 24576:972nIV6Cchb/bhKLQW3yR9NiQ54sxjwl3K9PI:9N/SbzELl3jQiyjwl3K9PI
Threatray 265 similar samples on MalwareBazaar
TLSH 8EF4F100B650D035F5F322F5997AA3A8553CBAF19B2450CB63D92BEE47B46E0BC31A17
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0f4373a2198c5c3f6c551271ce7c2131
Verdict:
Malicious activity
Analysis date:
2021-06-28 06:31:19 UTC
Tags:
trojan stealer loader
Link:
https://app.any.run/tasks/27de4936-7cdf-4227-b18a-3cb68cc62ba0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CryptBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/168531/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.8961.12795.UNOFFICIAL
Create hunting rule

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:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba1a85cb-f78e-49c3-88a3-57d2d588e689
Result
Threat name:
Clipboard Hijacker Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/808684
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Delayed program exit found
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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
Obfuscated command line found
Submitted sample is a known malware sample
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 441095 Sample: y3BSkMNnAV Startdate: 28/06/2021 Architecture: WINDOWS Score: 100 84 Found malware configuration 2->84 86 Malicious sample detected (through community Yara rule) 2->86 88 Multi AV Scanner detection for submitted file 2->88 90 9 other signatures 2->90 12 y3BSkMNnAV.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 78 morbuw01.top 167.71.52.124, 49726, 80 DIGITALOCEAN-ASNUS United States 12->78 80 xeibzs12.top 178.128.161.43, 49725, 80 DIGITALOCEAN-ASNUS Netherlands 12->80 82 lopuio01.top 47.243.129.23, 49731, 49732, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 12->82 70 C:\Users\user\AppData\Local\Temp\cDZRh.exe, PE32 12->70 dropped 106 Detected unpacking (overwrites its own PE header) 12->106 108 Tries to harvest and steal browser information (history, passwords, etc) 12->108 21 cmd.exe 1 12->21         started        24 cmd.exe 1 12->24         started        file5 signatures6 process7 signatures8 92 Submitted sample is a known malware sample 21->92 94 Obfuscated command line found 21->94 96 Uses ping.exe to sleep 21->96 98 Uses ping.exe to check the status of other devices and networks 21->98 26 cDZRh.exe 25 21->26         started        30 conhost.exe 21->30         started        32 conhost.exe 24->32         started        34 timeout.exe 1 24->34         started        process9 file10 62 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 26->62 dropped 64 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 26->64 dropped 66 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 26->66 dropped 68 3 other files (none is malicious) 26->68 dropped 100 Machine Learning detection for dropped file 26->100 36 vpn.exe 7 26->36         started        38 4.exe 4 26->38         started        signatures11 process12 file13 41 cmd.exe 1 36->41         started        60 C:\Users\user\AppData\...\SmartClock.exe, PE32 38->60 dropped 43 SmartClock.exe 38->43         started        process14 process15 45 cmd.exe 3 41->45         started        48 conhost.exe 41->48         started        signatures16 102 Obfuscated command line found 45->102 104 Uses ping.exe to sleep 45->104 50 PING.EXE 1 45->50         started        53 Affannosa.exe.com 45->53         started        55 findstr.exe 1 45->55         started        process17 dnsIp18 72 127.0.0.1 unknown unknown 50->72 74 192.168.2.1 unknown unknown 50->74 57 Affannosa.exe.com 53->57         started        process19 dnsIp20 76 vMamJEiRFAhIQzFIwevo.vMamJEiRFAhIQzFIwevo 57->76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c2f740758b9e93bb0f3a30b16f6aa154dcb3f6011455f01190c9299d9b8beef/
Threat name:
Win32.Ransomware.Stop
Create hunting rule
Status:
Malicious
First seen:
2021-06-28 06:27:47 UTC
AV detection:
21 of 46 (45.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqxxib2yxhutxmhtumfrn5vkcvg4wp3acfcv6aizbsjjtwnyx3xq._file
Verdict:
malicious
Similar samples:
056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f
CryptBot
1298b62fc3c9668e95a2d8af5f3c227afa87083c3e614d48d01d01509316c3ec
CryptBot
16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e44a386bee0a4b6c10d87
CryptBot
3f73237acdf89666712734296663edda4c5f7f7ca9271313e4dd94291dc5b531
CryptBot
4b21de4f5c03de8e7e85bbdc317bd1050ba7bce099c1ba1cafb949ccadff90a2
CryptBot
6f8ce60168331070f8ca906c9c5e4d53e22b9b72a57c6e0c65bf6f83979d310f
CryptBot
834ccdd87931ab88f011372377befbafda51abccff557c7dd3e01682580716fb
CryptBot
e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511
CryptBot
e5dae08e748e408a4a256bd0c5d216281596a20399ea0127ac35b1661248b3ea
CryptBot
f2a7cc00ce9933490e51df2d5df9e7b0b2165c73297a9fa8a99fbf51b85926b8
CryptBot
+ 255 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery spyware stealer
Link:
https://tria.ge/reports/210628-46klnzsab6/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
CryptBot
CryptBot Payload
Malware Config
C2 Extraction:
xeibzs12.top
morbuw01.top
Unpacked files
SH256 hash:
8ca1884bbb50012643283292dea89e1c1ffa758187dd57aaa0cb06080ee17a3e
MD5 hash:
df64987ddfe6c4d97ae65ddf20ee2b79
SHA1 hash:
fb089c5d8c1bce1e7019815fecd400c1e425c376
Link:
https://www.unpac.me/results/cbdeb8b4-c60d-48e1-9027-7be9089bdbdd/
SH256 hash:
6c2f740758b9e93bb0f3a30b16f6aa154dcb3f6011455f01190c9299d9b8beef
MD5 hash:
0f4373a2198c5c3f6c551271ce7c2131
SHA1 hash:
7c878bc0510f7e05c4ce4b04492ce944a8c116d9
Link:
https://www.unpac.me/results/cbdeb8b4-c60d-48e1-9027-7be9089bdbdd/
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/6c2f740758b9e93bb0f3a30b16f6aa154dcb3f6011455f01190c9299d9b8beef

File information

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

Web download

CryptBot

Executable exe 6c2f740758b9e93bb0f3a30b16f6aa154dcb3f6011455f01190c9299d9b8beef

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1406393/
Cape
Cape
https://www.capesandbox.com/analysis/168531/

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