MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bae907c90204ebf2ac85fe63e96ffb3422505631698ce9165053ab0125d1d9a. 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 2 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bae907c90204ebf2ac85fe63e96ffb3422505631698ce9165053ab0125d1d9a
SHA3-384 hash: 7707d149c71403aca09350c23b173ddef144a2071fa34087cf7718744007b1a8d47a8b30221e86c43cccf5f655220a8e
SHA1 hash: 0a9642ac8bc109d0a0f97b80ee1426e6911aa5d7
MD5 hash: 96252c0e8e662be93777228beeb11511
humanhash: neptune-salami-spaghetti-carpet
File name:9bae907c90204ebf2ac85fe63e96ffb3422505631698c.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:741'376 bytes
First seen:2021-06-08 07:03:48 UTC
Last seen:2021-06-08 08:12:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b7d0cfc3cf5ef8b4576040fae638eaf (3 x RedLineStealer, 2 x DanaBot, 2 x ArkeiStealer)
ssdeep 12288:JhvqpoFIC0WM6HN6S2id35vVZQXsUbPH5wKwdJ2hWbkyM2GRYIDQtDPXLNeW4vIX:zV68nvsNZk2hP+Pjbr4FW
Threatray 199 similar samples on MalwareBazaar
TLSH 6DF4F100B7E1C035F5F712F41A7A9369E93ABDB16B2854CF62D117EA46B46E0AC31B07
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://olmrso12.top/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://olmrso12.top/index.php https://threatfox.abuse.ch/ioc/73613/
http://morleg01.top/index.php https://threatfox.abuse.ch/ioc/73614/

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9bae907c90204ebf2ac85fe63e96ffb3422505631698c.exe
Verdict:
Malicious activity
Analysis date:
2021-06-08 07:16:03 UTC
Tags:
stealer trojan
Link:
https://app.any.run/tasks/8cf9eda2-19f5-4f59-8220-e5989b10a220

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/165157/
Detection(s):
SecuriteInfo.com.Variant.Graftor.960664.3751.9298.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
Sending an HTTP POST request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Stealing user critical data
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.
Result
Threat name:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/798541
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Delayed program exit found
Detected unpacking (changes PE section rights)
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 dropped file
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 Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 430938 Sample: 9bae907c90204ebf2ac85fe63e9... Startdate: 08/06/2021 Architecture: WINDOWS Score: 100 82 Found malware configuration 2->82 84 Malicious sample detected (through community Yara rule) 2->84 86 Antivirus detection for URL or domain 2->86 88 12 other signatures 2->88 12 9bae907c90204ebf2ac85fe63e96ffb3422505631698c.exe 48 2->12         started        17 SmartClock.exe 2->17         started        process3 dnsIp4 76 olmrso12.top 34.125.178.210, 49741, 80 GOOGLEUS United States 12->76 78 vamgha01.top 35.198.40.70, 49743, 49745, 80 GOOGLEUS United States 12->78 80 morleg01.top 35.230.23.35, 49742, 80 GOOGLEUS United States 12->80 68 C:\Users\user\AppData\Local\...\yRGxYkoJ.exe, PE32 12->68 dropped 106 Detected unpacking (changes PE section rights) 12->106 108 Detected unpacking (overwrites its own PE header) 12->108 110 Tries to harvest and steal browser information (history, passwords, etc) 12->110 19 cmd.exe 1 12->19         started        22 cmd.exe 1 12->22         started        file5 signatures6 process7 signatures8 90 Submitted sample is a known malware sample 19->90 92 Obfuscated command line found 19->92 94 Uses ping.exe to sleep 19->94 96 Uses ping.exe to check the status of other devices and networks 19->96 24 yRGxYkoJ.exe 25 19->24         started        28 conhost.exe 19->28         started        30 conhost.exe 22->30         started        32 timeout.exe 1 22->32         started        process9 file10 60 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 24->60 dropped 62 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 24->62 dropped 64 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 24->64 dropped 66 3 other files (none is malicious) 24->66 dropped 98 Multi AV Scanner detection for dropped file 24->98 100 Machine Learning detection for dropped file 24->100 34 vpn.exe 8 24->34         started        36 4.exe 4 24->36         started        signatures11 process12 file13 39 cmd.exe 1 34->39         started        58 C:\Users\user\AppData\...\SmartClock.exe, PE32 36->58 dropped 41 SmartClock.exe 36->41         started        process14 process15 43 cmd.exe 3 39->43         started        46 conhost.exe 39->46         started        signatures16 102 Obfuscated command line found 43->102 104 Uses ping.exe to sleep 43->104 48 PING.EXE 1 43->48         started        51 Esplorarne.exe.com 43->51         started        53 findstr.exe 1 43->53         started        process17 dnsIp18 70 127.0.0.1 unknown unknown 48->70 55 Esplorarne.exe.com 51->55         started        process19 dnsIp20 72 192.168.2.1 unknown unknown 55->72 74 rYHtYHrEKqvv.rYHtYHrEKqvv 55->74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bae907c90204ebf2ac85fe63e96ffb3422505631698ce9165053ab0125d1d9a/
Threat name:
Win32.Infostealer.Cryptnot
Create hunting rule
Status:
Malicious
First seen:
2021-06-08 05:41:00 UTC
AV detection:
26 of 47 (55.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=toxja7eqebhl6kwil7td5fx7wnbckbldc2mm5elfau5laes5dwna._file
Verdict:
malicious
Similar samples:
04c7a8fc8e75fa2a6f788b3c92cd46d6d99a517add2f875d9fdf8b4377d54acf
CryptBot
056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f
CryptBot
1298b62fc3c9668e95a2d8af5f3c227afa87083c3e614d48d01d01509316c3ec
CryptBot
4b21de4f5c03de8e7e85bbdc317bd1050ba7bce099c1ba1cafb949ccadff90a2
CryptBot
6f8ce60168331070f8ca906c9c5e4d53e22b9b72a57c6e0c65bf6f83979d310f
CryptBot
7893541b010d78ca63a1f443f01f7f4100f1782eabfa486d53191d53646dd150
CryptBot
834ccdd87931ab88f011372377befbafda51abccff557c7dd3e01682580716fb
CryptBot
e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511
CryptBot
e5dae08e748e408a4a256bd0c5d216281596a20399ea0127ac35b1661248b3ea
CryptBot
f2a7cc00ce9933490e51df2d5df9e7b0b2165c73297a9fa8a99fbf51b85926b8
CryptBot
+ 189 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:3 banker discovery spyware stealer trojan
Link:
https://tria.ge/reports/210608-hmyyxtsfja/
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
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
Danabot
Malware Config
C2 Extraction:
olmrso12.top
morleg01.top
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
Unpacked files
SH256 hash:
cb85a55dd8f8cf87528c8ef25dd950f00a653d6235a9461a3dae3a7288cfde8b
MD5 hash:
087f59d953a178e3b411eca4e67f0a79
SHA1 hash:
a062307e8423c213de04ff864890fac057bcfa13
Link:
https://www.unpac.me/results/bbc2b4c6-ed42-45b3-8b68-42e75ea787f3/
SH256 hash:
9bae907c90204ebf2ac85fe63e96ffb3422505631698ce9165053ab0125d1d9a
MD5 hash:
96252c0e8e662be93777228beeb11511
SHA1 hash:
0a9642ac8bc109d0a0f97b80ee1426e6911aa5d7
Link:
https://www.unpac.me/results/bbc2b4c6-ed42-45b3-8b68-42e75ea787f3/
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/9bae907c90204ebf2ac85fe63e96ffb3422505631698ce9165053ab0125d1d9a

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.

Cape
Cape
https://www.capesandbox.com/analysis/165157/

Comments