MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 958bf791886caad7744fe007df2e3134e1f0260b9c86bbc87d42a42ca69c87ff. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 958bf791886caad7744fe007df2e3134e1f0260b9c86bbc87d42a42ca69c87ff
SHA3-384 hash: 30a005fd964a055a331f232eadc5c84985c7387f6e80533e9164265802c44907e6f6b301ef24f73950a61f689729044f
SHA1 hash: 2b97cb3bc8135ec8ea649ff01cbe5614a89cdd26
MD5 hash: d5f23f8aba4d574b840365ac6d03bc64
humanhash: triple-cola-golf-william
File name:d5f23f8aba4d574b840365ac6d03bc64.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:789'504 bytes
First seen:2021-06-10 17:47:14 UTC
Last seen:2021-06-10 18:46:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d6a36b884bfd01abb7a2c7a46733b09c (1 x CryptBot, 1 x RedLineStealer)
ssdeep 12288:6v2id1x2PTr0d4VEnJZsstPBvUW+8X4FVMlrWkMoWwDR+6QHZ2pSLnYxvcWR6ADn:6+idmTr0yassUWFEuDR+5HZoSz7Wks
Threatray 207 similar samples on MalwareBazaar
TLSH C0F4E100B7A0C039F2F712F589BA62B8952A7EB1272850CF53E51BED57796E0AC31717
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
273
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d5f23f8aba4d574b840365ac6d03bc64.exe
Verdict:
Malicious activity
Analysis date:
2021-06-10 17:49:15 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/5d3fab87-d72b-4339-989d-e70b8df2e058

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/165945/
Detection(s):
SecuriteInfo.com.Troj.Kryptik-TR.31930.8015.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file
Delayed reading of the file
Reading critical registry keys
Sending a UDP request
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
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:
Clipboard Hijacker Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/800427
Signature
Antivirus detection for dropped file
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
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
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 432823 Sample: jp6Kma52zj.exe Startdate: 10/06/2021 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 dropped file 2->88 90 11 other signatures 2->90 12 jp6Kma52zj.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 78 olmyad42.top 34.125.178.210, 49724, 80 GOOGLEUS United States 12->78 80 vamcrq06.top 35.198.40.70, 49728, 49729, 80 GOOGLEUS United States 12->80 82 morsen04.top 35.230.23.35, 49725, 80 GOOGLEUS United States 12->82 72 C:\Users\user\AppData\Local\...\THlIqbAu.exe, PE32 12->72 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 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 THlIqbAu.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 64 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 26->64 dropped 66 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 26->66 dropped 68 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 26->68 dropped 70 3 other files (none is malicious) 26->70 dropped 100 Antivirus detection for dropped file 26->100 102 Machine Learning detection for dropped file 26->102 36 vpn.exe 7 26->36         started        38 4.exe 4 26->38         started        signatures11 process12 file13 41 cmd.exe 1 36->41         started        43 dllhost.exe 36->43         started        62 C:\Users\user\AppData\...\SmartClock.exe, PE32 38->62 dropped 45 SmartClock.exe 38->45         started        process14 process15 47 cmd.exe 3 41->47         started        50 conhost.exe 41->50         started        signatures16 110 Obfuscated command line found 47->110 112 Uses ping.exe to sleep 47->112 52 PING.EXE 1 47->52         started        55 Illusione.exe.com 47->55         started        57 findstr.exe 1 47->57         started        process17 dnsIp18 74 127.0.0.1 unknown unknown 52->74 59 Illusione.exe.com 55->59         started        process19 dnsIp20 76 ePUtfKtbKR.ePUtfKtbKR 59->76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/958bf791886caad7744fe007df2e3134e1f0260b9c86bbc87d42a42ca69c87ff/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-06-10 17:48:10 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=swf7peminsvno5cp4ad56lrrgtq7ajqltsdlxsd5iksczju4q77q._file
Verdict:
malicious
Similar samples:
056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f
CryptBot
47c4e0194d29ba8f5cee17462aa7fac391d906a405f5fc0885d802722ac878fc
CryptBot
4fc37a3bc71ca1d695614e44a9867b13ae3ec30c0f0434dc2cf797772705b34e
CryptBot
7c3ec59724f79c69f7bb889f8dac9e89a45ad3629a25c954c26905b5b953e3f5
CryptBot
834ccdd87931ab88f011372377befbafda51abccff557c7dd3e01682580716fb
CryptBot
88483e5e82b2362be92c707450c3205427359e6c18bf7ae4d723282451af18d5
CryptBot
9a980946ffc1330c3ef36e44443f43ae8d608003d349e8d7580c982eb2fa3a96
CryptBot
b459692e802efcbc858497ef0d54eb5f30d2ae75e703d4cb85ce29d895adc911
CryptBot
e5dae08e748e408a4a256bd0c5d216281596a20399ea0127ac35b1661248b3ea
CryptBot
f2a7cc00ce9933490e51df2d5df9e7b0b2165c73297a9fa8a99fbf51b85926b8
CryptBot
+ 197 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/210610-dyx1t448d2/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
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
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
CryptBot
CryptBot Payload
Malware Config
C2 Extraction:
olmyad42.top
morsen04.top
Unpacked files
SH256 hash:
34f4bf44072978f6bd4a9d4fd681f866d7356162bd478a8bf1c32bc2ba4dfb09
MD5 hash:
c1b525e9e9f6878e33384fe27e8a14d2
SHA1 hash:
aff050ba6e5fce1af9638b77893527adfc0b4d9e
Link:
https://www.unpac.me/results/6307bad8-2771-48bf-b918-ed02e4cccdd8/
SH256 hash:
958bf791886caad7744fe007df2e3134e1f0260b9c86bbc87d42a42ca69c87ff
MD5 hash:
d5f23f8aba4d574b840365ac6d03bc64
SHA1 hash:
2b97cb3bc8135ec8ea649ff01cbe5614a89cdd26
Link:
https://www.unpac.me/results/6307bad8-2771-48bf-b918-ed02e4cccdd8/
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/958bf791886caad7744fe007df2e3134e1f0260b9c86bbc87d42a42ca69c87ff

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 958bf791886caad7744fe007df2e3134e1f0260b9c86bbc87d42a42ca69c87ff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1348565/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/165945/

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