MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f. 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: 9


Intelligence 9 IOCs 2 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f
SHA3-384 hash: c0164a5af381db977f73b9cdca053d8fae9678ec0b81ebfad7536b074fd90f8eaf14d28078ded3c0e4c075888bda811a
SHA1 hash: 2df8ba456f571dceecc83a14088c289115842f07
MD5 hash: 6122c77e5590527c7870064c51531e9a
humanhash: fourteen-gee-arkansas-september
File name:6122c77e5590527c7870064c51531e9a.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:755'200 bytes
First seen:2021-05-27 12:46:29 UTC
Last seen:2021-05-27 14:03:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0693a6a9ad49d4475fdba0f7412d435d (1 x CryptBot, 1 x RaccoonStealer, 1 x DanaBot)
ssdeep 12288:svCXRLNg+vDKKc9aj3qWRhqs9KgFr9HrWs0QEY/9E0Ugc5uYn8Bb+k5R3KmKOiUV:sv4LNisbP9pOQ5VEQEXwbdarOiUV
TLSH 7EF4F120A694C034F0F312F445B9A278B93ABDA1A77090CF62D47BFA5A345E4EC71B57
Reporter abuse_ch
Tags:CryptBot exe

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://morckp04.top/index.php https://threatfox.abuse.ch/ioc/65659/
http://geowqr42.top/index.php https://threatfox.abuse.ch/ioc/65660/

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6122c77e5590527c7870064c51531e9a.exe
Verdict:
Malicious activity
Analysis date:
2021-05-27 17:00:06 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/d8a9755a-8453-4d75-8f54-2940cb931f32

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/162693/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.23276.17826.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
Sending a custom TCP request
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file
Delayed reading of the file
Stealing user critical data
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:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/793184
Signature
C2 URLs / IPs found in malware configuration
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
Obfuscated command line found
Sigma detected: Copying Sensitive Files with Credential Data
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: 425580 Sample: 87wWnQulqd.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 100 82 Found malware configuration 2->82 84 Malicious sample detected (through community Yara rule) 2->84 86 Multi AV Scanner detection for dropped file 2->86 88 10 other signatures 2->88 12 87wWnQulqd.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 76 geowqr42.top 34.73.205.209, 49770, 80 GOOGLEUS United States 12->76 78 morckp04.top 35.229.92.135, 49771, 80 GOOGLEUS United States 12->78 80 rogaow06.top 35.230.23.35, 49772, 49773, 80 GOOGLEUS United States 12->80 70 C:\Users\user\AppData\Local\Temp\ljEib.exe, PE32 12->70 dropped 104 Detected unpacking (changes PE section rights) 12->104 106 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 90 Submitted sample is a known malware sample 21->90 92 Obfuscated command line found 21->92 94 Uses ping.exe to sleep 21->94 96 Uses ping.exe to check the status of other devices and networks 21->96 26 ljEib.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 98 Machine Learning detection for dropped file 26->98 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 100 Obfuscated command line found 45->100 102 Uses ping.exe to sleep 45->102 50 PING.EXE 1 45->50         started        53 Dato.exe.com 45->53         started        55 findstr.exe 1 45->55         started        process17 dnsIp18 72 127.0.0.1 unknown unknown 50->72 57 Dato.exe.com 53->57         started        process19 dnsIp20 74 dXRwlXnYXQFcFmGHJjCUSHdl.dXRwlXnYXQFcFmGHJjCUSHdl 57->74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 12:47:07 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=avwmbzb72w3v22vkrk4gke4uikfrouofhc4svkqir3r766ppyihq._file
Verdict:
suspicious
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery spyware stealer
Link:
https://tria.ge/reports/210527-r1z32jkl3s/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
CryptBot
CryptBot Payload
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/056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f

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 056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1289995/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162693/

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