MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ff8c7ade325a6a34543acf75e21e91387eaee3c0f264f5ab98b657cafdfa30b. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ff8c7ade325a6a34543acf75e21e91387eaee3c0f264f5ab98b657cafdfa30b
SHA3-384 hash: 668a1ddaec612766329932729923da2ce59cff5bc8ae0a4fc01909a19322ce7559d141177576e0a6dbfcc53246699582
SHA1 hash: 55d7c914697359889100747e4e69636adf24243d
MD5 hash: 8b7c0e72faaeb4a09fb445476d929fe1
humanhash: autumn-table-march-whiskey
File name:8b7c0e72faaeb4a09fb445476d929fe1.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:653'312 bytes
First seen:2021-03-31 18:20:28 UTC
Last seen:2021-03-31 21:03:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 502aa3b38338aa092a67a446a205b8f3 (1 x RedLineStealer, 1 x Smoke Loader, 1 x CryptBot)
ssdeep 12288:J/T709NZymjvpHApmCoKYETo4L45KI3CejWGf:JrGNZhjvpJKYETo4LvyLWGf
Threatray 37 similar samples on MalwareBazaar
TLSH EAD40101B6D5C873D59642754821E3B24A32FDB24B30A6CB7BC57B2E5A362D0873B787
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8b7c0e72faaeb4a09fb445476d929fe1.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 05:11:07 UTC
Tags:
stealer trojan
Link:
https://app.any.run/tasks/9fb637de-64a0-410f-9692-f3c9e2b64112

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/129772/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.1152.9002.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file
Delayed reading of the file
Reading critical registry keys
Creating a window
DNS request
Stealing user critical data
Connection attempt to an infection source
Sending an HTTP POST request to an infection source
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/660784
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ff8c7ade325a6a34543acf75e21e91387eaee3c0f264f5ab98b657cafdfa30b/
Threat name:
Win32.Trojan.Ranumbot
Create hunting rule
Status:
Malicious
First seen:
2021-03-31 18:21:07 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l74mplpdewtkgrkdvt3v4ipjcod6v3r4b4te6wvzrnsxzl67umfq._file
Verdict:
suspicious
Similar samples:
08c4b529de76e13d9b005b84f70d3338685a7bad66b30816d839e7d4bffd14f7
CryptBot
388d18b98704bff34ac1cb0a6603e68ba300205ee2f14e4bf482f1012d933231
CryptBot
39a27d15f3d6175331a974825a440d7475187bae0c133a48a1a5155b49a82537
CryptBot
6c219118acdf6e43d54298e2a7c268c0877a4f31c207cd29d2e038a858cea9fe
CryptBot
76386b4c6c46b36b26d9ce00df7982d461bcd1a7586dde62cd831349d0aa3a4b
CryptBot
7960384ce6cfa0d5b8d5445fd759ca743863699d66dae8667ae5ef9dfbb21d6b
CryptBot
7b55f92633f9e8b7aad9234dd19148549c4b068f8199bb2ea4cfa6ef3175e569
CryptBot
b9fe450826cf7e036b06af03cee2288464efff6bc72c4ada9299c38128ee5f77
CryptBot
df84742a261c57d71c03f192777e348ae872d76364a806344ecb8e6d73750046
CryptBot
e15820902d036f76c33cd6e8b2efdf4aed6e43a434680320aa7aba1ffca2ec17
CryptBot
+ 27 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210331-pb81mahfbx/
Behaviour
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
8578ee61501c4d331a8e84bf21e7a8eff7778d594202b75750def8735b95a1e5
MD5 hash:
cdb234f1d00b2ce853cf8e6e70bd7b88
SHA1 hash:
8d53cdfa73c475448719a3f9faf2c48d6b504539
Link:
https://www.unpac.me/results/93392e0a-22c7-45b5-b18d-c630dcc92d36/
SH256 hash:
5ff8c7ade325a6a34543acf75e21e91387eaee3c0f264f5ab98b657cafdfa30b
MD5 hash:
8b7c0e72faaeb4a09fb445476d929fe1
SHA1 hash:
55d7c914697359889100747e4e69636adf24243d
Link:
https://www.unpac.me/results/93392e0a-22c7-45b5-b18d-c630dcc92d36/
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/5ff8c7ade325a6a34543acf75e21e91387eaee3c0f264f5ab98b657cafdfa30b

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_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_CryptBot
Create hunting rule
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

CryptBot

Executable exe 5ff8c7ade325a6a34543acf75e21e91387eaee3c0f264f5ab98b657cafdfa30b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1098769/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/129772/

Comments