MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58
SHA3-384 hash: afc1da4b18433085151f3987246c422f3d65184bc84556eab1a0706036cd9600d613fe574d8507a51298f7d8621553aa
SHA1 hash: c06c8c4aeed35c7d8a523bb9d489fbceca324dbc
MD5 hash: d066ad4ead3311db15867482abe1925b
humanhash: high-uniform-hotel-kansas
File name:d066ad4ead3311db15867482abe1925b.exe
Download: download sample
Signature Cryptbot
Create hunting rule
File size:671'744 bytes
First seen:2021-07-15 06:38:50 UTC
Last seen:2021-07-15 07:41:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56330e089fb9c08d9718b7eef88bda1d (1 x Cryptbot, 1 x Smoke Loader)
ssdeep 12288:ta6RbO5yWcMWAPCVxESjETsFR4kxzYoGAXoPK5Lwt4rDcKTeM+BCP5hH:hRiUWIAPC7/jETsJsy+KFr0McCP5hH
Threatray 298 similar samples on MalwareBazaar
TLSH T1A1E4126136D0C07EE7B755306DB0B73C6ABBB8E26530809B7764276E0E311D1AA6734B
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d066ad4ead3311db15867482abe1925b.exe
Verdict:
Malicious activity
Analysis date:
2021-07-15 06:39:38 UTC
Tags:
stealer trojan
Link:
https://app.any.run/tasks/510693ae-fee8-41e9-9615-041fb9783636

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/171869/
Detection(s):
SecuriteInfo.com.BackDoor.Tofsee.199.6259.18318.UNOFFICIAL
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/19413877-029d-48d2-9064-4ed2f5a2e5b4
Result
Threat name:
Clipboard Hijacker Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/816686
Signature
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 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)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: WScript or CScript Dropper
Submitted sample is a known malware sample
System process connects to network (likely due to code injection or exploit)
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
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 449097 Sample: 748dYNDiTO.exe Startdate: 15/07/2021 Architecture: WINDOWS Score: 100 89 Multi AV Scanner detection for domain / URL 2->89 91 Found malware configuration 2->91 93 Malicious sample detected (through community Yara rule) 2->93 95 13 other signatures 2->95 12 748dYNDiTO.exe 22 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 85 hofxuo04.top 47.243.129.23, 49715, 49717, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 12->85 87 wymbhy32.top 68.183.192.109, 80 DIGITALOCEAN-ASNUS United States 12->87 69 C:\Users\user\AppData\...\DNdaMwsRxmT.exe, PE32 12->69 dropped 71 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 12->71 dropped 109 Detected unpacking (changes PE section rights) 12->109 111 Detected unpacking (overwrites its own PE header) 12->111 113 Tries to harvest and steal ftp login credentials 12->113 115 2 other signatures 12->115 21 DNdaMwsRxmT.exe 25 12->21         started        file5 signatures6 process7 file8 59 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 21->59 dropped 61 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 21->61 dropped 63 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 21->63 dropped 65 3 other files (none is malicious) 21->65 dropped 101 Multi AV Scanner detection for dropped file 21->101 25 vpn.exe 7 21->25         started        27 4.exe 4 21->27         started        signatures9 process10 file11 30 cmd.exe 1 25->30         started        67 C:\Users\user\AppData\...\SmartClock.exe, PE32 27->67 dropped 33 SmartClock.exe 27->33         started        process12 signatures13 117 Submitted sample is a known malware sample 30->117 119 Obfuscated command line found 30->119 121 Uses ping.exe to sleep 30->121 123 Uses ping.exe to check the status of other devices and networks 30->123 35 cmd.exe 3 30->35         started        38 conhost.exe 30->38         started        process14 signatures15 97 Obfuscated command line found 35->97 99 Uses ping.exe to sleep 35->99 40 Ricordarti.exe.com 35->40         started        43 PING.EXE 1 35->43         started        46 findstr.exe 1 35->46         started        process16 dnsIp17 107 May check the online IP address of the machine 40->107 49 Ricordarti.exe.com 3 17 40->49         started        81 127.0.0.1 unknown unknown 43->81 83 192.168.2.1 unknown unknown 43->83 73 C:\Users\user\AppData\...\Ricordarti.exe.com, Targa 46->73 dropped file18 signatures19 process20 dnsIp21 75 ip-api.com 208.95.112.1, 49748, 80 TUT-ASUS United States 49->75 77 LMwWfCcmRWAmfFCNIZdgWmiWmFe.LMwWfCcmRWAmfFCNIZdgWmiWmFe 49->77 57 C:\Users\user\AppData\Local\...\dmxgaubfj.vbs, ASCII 49->57 dropped 53 wscript.exe 12 49->53         started        file22 process23 dnsIp24 79 iplogger.org 88.99.66.31, 443, 49749 HETZNER-ASDE Germany 53->79 103 System process connects to network (likely due to code injection or exploit) 53->103 105 May check the online IP address of the machine 53->105 signatures25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-14 19:54:51 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6g7k65dsqpnr6ujkq7e5ghs3jo746qo7kvhfkwkjrkovh24zrma._file
Verdict:
malicious
Similar samples:
12f0a80b6374b38a3997a7ef4528f26ccbca664b26e48533e7d1f36c78da76f4
Cryptbot
473574ab9286caa551c88e2a3ac32e8b7975baac765bf084fd8c6ccb89737666
Cryptbot
4bc74f0c9c8b45502fa4989b3e25808db909cf5239034951b6ab343d90678470
Cryptbot
743f92678d29a5338b7b276226b0d8f60749589f1b11789f40b292d4f2ce7854
Cryptbot
90ac0149296d9e41ed0cac8e96866f26e60b7585f75dddff13f67136ef694b63
Cryptbot
949b755ce7ba4afeffe8c261141b77bca5f443761aa062936141ed94b737e848
Cryptbot
97d497e3e5e60db871dfde169070847b7067fcd409f9dbed19584c3b64ac9ac9
Cryptbot
9e7dfceb92306a6a5f8317840bd2614130973d14c04a88e4bf5a755b583e4ccb
Cryptbot
c3fd41da298b657f36085d828012a94c9979400b753c028eb26d0a6fb50b05bb
Cryptbot
fe0921df62f37332cab9e56fbbfe050e204e196e55eb323657c1f0469a6ff27b
Cryptbot
+ 288 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210715-jxbafj4kxn/
Behaviour
Checks processor information in registry
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
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
Unpacked files
SH256 hash:
3b20d3ed8ed8753a3c266c23334d0e1c1417b5e81fc5288d5e58639a06c03cad
MD5 hash:
f919c7c51ec92adb73ddfc434109ff92
SHA1 hash:
9d696e529822e9d47a20adc035f0f509fc4002e1
Detections:
win_blacksoul_auto
Create hunting rule
win_cryptbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/d58f48ee-6e44-4cbc-905d-c9c9e74f4d56/
Parent samples :
949b755ce7ba4afeffe8c261141b77bca5f443761aa062936141ed94b737e848
af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58
SH256 hash:
af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58
MD5 hash:
d066ad4ead3311db15867482abe1925b
SHA1 hash:
c06c8c4aeed35c7d8a523bb9d489fbceca324dbc
Link:
https://www.unpac.me/results/d58f48ee-6e44-4cbc-905d-c9c9e74f4d56/
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/af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58

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_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_DLAgent14
Create hunting rule
Author:ditekSHen
Description:Detects downloader injector

File information

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

Web download

Cryptbot

Executable exe af8df57ba3941ed8fa89543e4e98f2da5dfe7a0efaaa72aaca4c54ea9f5ccc58

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1453979/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/171869/

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