MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be
SHA3-384 hash: b33b3815736664ca268eebaff0facf58297a22e061d4c8fd02cf6570fb98259c1a033807638890e99b54744c0c954c85
SHA1 hash: f7e11c87344f49c576ea88ab18d2332c7615f776
MD5 hash: 6adda7a0a5080b87d796466737d213e2
humanhash: dakota-low-hawaii-muppet
File name:6adda7a0a5080b87d796466737d213e2.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:330'752 bytes
First seen:2021-09-18 16:45:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b6fc451038266fcf59b2e92a5ee2c7df (3 x RaccoonStealer, 2 x RedLineStealer, 1 x ArkeiStealer)
ssdeep 6144:nNZQPm0x1ovw+D9yEXdwpN3r0S3iRn+bHrJWJVnCjKkSTO61gaJ:NZ4ovw+D9dwp71HrJWJhCjkO61ZJ
Threatray 432 similar samples on MalwareBazaar
TLSH T17964CF20B790C035E1F712F949B993A8B83C7AB15B3451CB52D61BFA27386E89D30797
File icon (PE):PE icon
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6adda7a0a5080b87d796466737d213e2.exe
Verdict:
Malicious activity
Analysis date:
2021-09-18 16:47:49 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/e96d67b6-07e5-4600-9d16-05da49d6cd55

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/188953/
Detection(s):
SecuriteInfo.com.Ransom.Stop.Z5.17917.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Launching the default Windows debugger (dwwin.exe)
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/65b23baa-9865-48cf-b07c-fe746204ad4d
Result
Threat name:
Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/853257
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Submitted sample is a known malware sample
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 485685 Sample: 448X3Yd4bR.exe Startdate: 18/09/2021 Architecture: WINDOWS Score: 100 85 Antivirus detection for URL or domain 2->85 87 Antivirus detection for dropped file 2->87 89 Multi AV Scanner detection for dropped file 2->89 91 6 other signatures 2->91 11 448X3Yd4bR.exe 46 2->11         started        16 IntelRapid.exe 2->16         started        18 IntelRapid.exe 2->18         started        process3 dnsIp4 77 duotul62.top 45.144.64.35, 49741, 80 SUPERSERVERSDATACENTERRU Russian Federation 11->77 79 cazars09.top 95.181.178.224, 49743, 49744, 80 NEOHOST-ASUA Russian Federation 11->79 81 moraub06.top 5.101.44.203, 49742, 80 LLHOSTM247EU Russian Federation 11->81 69 C:\Users\user\AppData\Local\Temp\File.exe, PE32 11->69 dropped 71 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 11->71 dropped 121 Detected unpacking (overwrites its own PE header) 11->121 123 Self deletion via cmd delete 11->123 125 Tries to harvest and steal browser information (history, passwords, etc) 11->125 20 File.exe 25 11->20         started        24 cmd.exe 1 11->24         started        127 Query firmware table information (likely to detect VMs) 16->127 129 Hides threads from debuggers 16->129 131 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->131 file5 signatures6 process7 file8 57 C:\Users\user\AppData\Local\...\vidduivp.exe, PE32 20->57 dropped 59 C:\Users\user\AppData\Local\...\feared.exe, PE32+ 20->59 dropped 61 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 20->61 dropped 63 3 other files (none is malicious) 20->63 dropped 93 Antivirus detection for dropped file 20->93 95 Multi AV Scanner detection for dropped file 20->95 26 feared.exe 4 20->26         started        31 vidduivp.exe 19 20->31         started        97 Submitted sample is a known malware sample 24->97 99 Obfuscated command line found 24->99 101 Uses ping.exe to check the status of other devices and networks 24->101 33 conhost.exe 24->33         started        35 timeout.exe 1 24->35         started        signatures9 process10 dnsIp11 75 192.168.2.1 unknown unknown 26->75 65 C:\Users\user\AppData\...\IntelRapid.exe, PE32+ 26->65 dropped 111 Multi AV Scanner detection for dropped file 26->111 113 Query firmware table information (likely to detect VMs) 26->113 115 Hides threads from debuggers 26->115 117 Tries to detect sandboxes / dynamic malware analysis system (registry check) 26->117 37 IntelRapid.exe 26->37         started        67 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 31->67 dropped 119 Machine Learning detection for dropped file 31->119 40 cmd.exe 1 31->40         started        file12 signatures13 process14 signatures15 103 Query firmware table information (likely to detect VMs) 37->103 105 Hides threads from debuggers 37->105 107 Tries to detect sandboxes / dynamic malware analysis system (registry check) 37->107 42 cmd.exe 3 40->42         started        45 conhost.exe 40->45         started        process16 signatures17 109 Obfuscated command line found 42->109 47 PING.EXE 1 42->47         started        50 Hai.exe.com 42->50         started        52 findstr.exe 1 42->52         started        process18 dnsIp19 83 127.0.0.1 unknown unknown 47->83 54 Hai.exe.com 50->54         started        process20 dnsIp21 73 TyNEAAOqElOMWAdYPaps.TyNEAAOqElOMWAdYPaps 54->73
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-09-18 15:16:58 UTC
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jajo7meztoti5lwjp5zrrzgshp56hrdmceee3p4yti3chs3sqw7a._file
Verdict:
malicious
Similar samples:
15ad913c094cd58fffa2067d86b75cf08fbcac95c16c2d68bab5b3498f059e31
CryptBot
49113451c4baac2ee6b97486bd1f57dcf68891d55ff4782daa4d578e23e78d7c
CryptBot
6afa5829ac5dfbb7098a32cef1dca23e5bbdf9a1bc0805670451eeed534c5636
CryptBot
6ebf8ce8d1c0147cbd6cff787cb552c3ddf2478123067fb5c699d82da5590811
CryptBot
71536640ec28b6c7f0e1d84b33099a780ccefa60f66a7fbf5c5794a676e36f47
CryptBot
97ba799812a017db5224343b4d2fd5a3b6564158fac6e30f8c4c906013e487e0
CryptBot
9c183327a52687e89969b39d6e099f239161ce9876af0f8da666eb5e55c238c3
CryptBot
9e1d4eeff067d03371c7464e2fe9879deed0633968fc745ec88458ebb198f3f0
CryptBot
aa88fc6977bf02c959ffa6865b99eeee8c1735001f824d1bbcc4ff01d93fbb74
CryptBot
+ 422 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:danabot banker discovery evasion spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210918-t9z5jacdal/
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: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
NSIS installer
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Danabot
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
23.254.144.209:443
23.254.227.74:443
192.255.166.212:443
Unpacked files
SH256 hash:
5374a879e3c960acc4640a5122fc6d01fecae0f111be543d5f272be565e76ff9
MD5 hash:
7fa58aad98bec1e0a596c79818fb1f45
SHA1 hash:
8f904266e5c3a79c6948600815d6f629a4dbcff1
Link:
https://www.unpac.me/results/25783704-43a1-48d0-9390-e9e9b69b448c/
SH256 hash:
4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be
MD5 hash:
6adda7a0a5080b87d796466737d213e2
SHA1 hash:
f7e11c87344f49c576ea88ab18d2332c7615f776
Link:
https://www.unpac.me/results/25783704-43a1-48d0-9390-e9e9b69b448c/
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/4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be

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:MALWARE_Win_CryptBot
Create hunting rule
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload

File information

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

Web download

CryptBot

Executable exe 4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1629696/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/188953/

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