MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8
SHA3-384 hash: 619b7659016e9658ce57fb6bcce8e9ffda6e0ea78b385b6395b68fa4f6fdf6fef3e389244512eee90b2aca8197af377c
SHA1 hash: 814ba96911f17ded4808b2776ebb43db3d3d2656
MD5 hash: 3577889cdae96c45ac86d0fabe6723b0
humanhash: fix-red-may-failed
File name:3577889cdae96c45ac86d0fabe6723b0.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:651'776 bytes
First seen:2021-07-20 12:31:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 60dca3ce0efd49409d1dcd0dd66924fc (1 x DanaBot, 1 x RedLineStealer, 1 x CryptBot)
ssdeep 12288:W08XHnSdb4XTl0WcsGe6pzr21wcZbIrOXV4xXqYNxjJHViRyv:W08XnSmBt6pz4ZZIr24hhjoy
Threatray 370 similar samples on MalwareBazaar
TLSH T1F3D4125038D9C032E0A65AB418F4C1D1667F7DA27E74C10B7A9537DF6E322D0AABE312
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8
Verdict:
Malicious activity
Analysis date:
2021-07-19 22:12:19 UTC
Tags:
trojan evasion stealer vidar loader ficker rat redline phishing opendir
Link:
https://app.any.run/tasks/e2a3344a-f474-4043-b167-c8547435763e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/172808/
Detection(s):
Win.Dropper.Genkryptik-9880017-0
Create hunting rule

Win.Malware.Generic-9880039-0
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:
IntelRapid
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e3b29fe-1bcc-4d68-83d8-35d6c0f150d2
Result
Threat name:
Clipboard Hijacker
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/818914
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
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 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)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Clipboard Hijacker
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 451323 Sample: nqoI8NgWyb.exe Startdate: 20/07/2021 Architecture: WINDOWS Score: 100 75 Malicious sample detected (through community Yara rule) 2->75 77 Antivirus detection for URL or domain 2->77 79 Antivirus detection for dropped file 2->79 81 10 other signatures 2->81 11 nqoI8NgWyb.exe 22 2->11         started        16 SmartClock.exe 2->16         started        18 SmartClock.exe 2->18         started        process3 dnsIp4 71 gurstp01.top 109.207.79.22, 49719, 49720, 80 PARTNER-ASIL Israel 11->71 73 smaedq12.top 51.83.255.84, 49721, 80 OVHFR France 11->73 61 C:\Users\user\AppData\...\LdHsqusloiC.exe, PE32 11->61 dropped 63 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 11->63 dropped 93 Tries to harvest and steal ftp login credentials 11->93 95 Tries to harvest and steal browser information (history, passwords, etc) 11->95 97 Tries to steal Crypto Currency Wallets 11->97 20 LdHsqusloiC.exe 25 11->20         started        24 WerFault.exe 23 9 11->24         started        file5 signatures6 process7 file8 51 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 20->51 dropped 53 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 20->53 dropped 55 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 20->55 dropped 59 3 other files (none is malicious) 20->59 dropped 87 Antivirus detection for dropped file 20->87 89 Multi AV Scanner detection for dropped file 20->89 91 Machine Learning detection for dropped file 20->91 26 vpn.exe 7 20->26         started        28 4.exe 4 20->28         started        57 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 24->57 dropped signatures9 process10 file11 31 cmd.exe 1 26->31         started        65 C:\Users\user\AppData\...\SmartClock.exe, PE32 28->65 dropped 34 SmartClock.exe 28->34         started        process12 signatures13 99 Submitted sample is a known malware sample 31->99 101 Obfuscated command line found 31->101 103 Uses ping.exe to sleep 31->103 105 Uses ping.exe to check the status of other devices and networks 31->105 36 cmd.exe 3 31->36         started        39 conhost.exe 31->39         started        process14 signatures15 83 Obfuscated command line found 36->83 85 Uses ping.exe to sleep 36->85 41 PING.EXE 1 36->41         started        44 Cheope.exe.com 36->44         started        46 findstr.exe 1 36->46         started        process16 dnsIp17 69 127.0.0.1 unknown unknown 41->69 48 Cheope.exe.com 44->48         started        process18 dnsIp19 67 OnTkqxpJAhmNdXfC.OnTkqxpJAhmNdXfC 48->67
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-07-19 20:30:04 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=og6dr4mhhxpcrrfcu5qfkj5nyze77jsrboihwjuyteh5l3sj6xea._file
Verdict:
malicious
Similar samples:
057a4fa95610763f1aa6c88e6076c8492787a39dd23049fa2324c588c15f75cf
CryptBot
5bddc130613ede4832dd4251843b168282b71c4eedfdb1772fd83bf08979ed32
CryptBot
7e19416205cfb8e056d4628bdeb635e29cefba04fcb21ee55e7b0077427e4c99
CryptBot
949b755ce7ba4afeffe8c261141b77bca5f443761aa062936141ed94b737e848
CryptBot
af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58
CryptBot
f295dc94dd07fb071024ec4e90382aa1cb3a4f9f307d4e2bd3848b4b96663b3f
CryptBot
f35ceca80969fd2b7e78808fbe17aade7468a724562bfab1a2cdd022eba84302
CryptBot
+ 360 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:danabot botnet:4 banker discovery spyware stealer trojan
Link:
https://tria.ge/reports/210720-k6bqnkc5ga/
Behaviour
Checks processor information in registry
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 data files stored by FTP clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Danabot
Malware Config
C2 Extraction:
142.11.244.124:443
142.11.206.50:443
Unpacked files
SH256 hash:
07351b26a44ddf462425907a61db9e365b7fca650f90f7d60c9eaaac81937d71
MD5 hash:
73c588289871065295bdccc9ac42cef4
SHA1 hash:
7978c3cc8b377ad8427818948cd0bcd2af99768f
Detections:
win_blacksoul_auto
Create hunting rule
win_cryptbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/ac772f52-9116-44f5-80b3-c9acb42796cb/
Parent samples :
f295dc94dd07fb071024ec4e90382aa1cb3a4f9f307d4e2bd3848b4b96663b3f
71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8
SH256 hash:
71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8
MD5 hash:
3577889cdae96c45ac86d0fabe6723b0
SHA1 hash:
814ba96911f17ded4808b2776ebb43db3d3d2656
Link:
https://www.unpac.me/results/ac772f52-9116-44f5-80b3-c9acb42796cb/
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/71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8

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:win_blacksoul_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.blacksoul.
Rule name:win_cryptbot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.cryptbot.

File information

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

Web download

CryptBot

Executable exe 71bc38f1873dde28c4a2a7605527adc649ffa6510b907b2698990fd5ee49f5c8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1466477/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/172808/

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