MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59193209add2aa657db4343d23ddc12453746a3cdf63117db522f3976bd88cc0. 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 YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59193209add2aa657db4343d23ddc12453746a3cdf63117db522f3976bd88cc0
SHA3-384 hash: 9859b83ec70128318dcb1cde07dfbefa53fc1297a3535e3d968a253bb63da5227ae80b7ecd9d50da551ab1c9b6ba5519
SHA1 hash: c14f5a3aebe11b23e2f43db6891c71d7f8aea8f2
MD5 hash: 71e8d791ebe1967889da21cc2d575cc0
humanhash: snake-tennessee-october-aspen
File name:71e8d791ebe1967889da21cc2d575cc0
Download: download sample
Signature CryptBot
Create hunting rule
File size:339'968 bytes
First seen:2021-11-15 06:19:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 622f52745de31bb340a6b60a08c245aa (8 x RaccoonStealer, 7 x RedLineStealer, 1 x CryptBot)
ssdeep 6144:n2usvMrW/SkgAH+pWfkMODZ6ginrwHJj7ITsq7igavwVf:n2bvMi/j/+YoAAJj79
TLSH T15574DFC177A19875E5823D3795298BA2C72BB822F970840AF770679F1EF33D08971786
File icon (PE):PE icon
dhash icon fcfcb4d4d4d4d8c0 (70 x RedLineStealer, 59 x RaccoonStealer, 24 x Smoke Loader)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection:
CryptBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/205742/
Detection(s):
Win.Packed.Generic-9908949-0
Create hunting rule

Win.Dropper.Fragtor-9909325-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a window
Connection attempt
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Creating a file in the Program Files subdirectories
Deleting a recently created file
Searching for analyzing tools
Searching for the window
Launching a process
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6191fc1b3edf00a722d4e029/reports/ade5873b-d8f8-4001-9ae5-d26dc56e075b/overview
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.
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6389841b-a7cb-4c46-9a11-8ae5a7c9bad5
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/889110
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
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)
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 521579 Sample: 6iXle7QJdI Startdate: 15/11/2021 Architecture: WINDOWS Score: 100 66 Found malware configuration 2->66 68 Multi AV Scanner detection for submitted file 2->68 70 Detected unpacking (creates a PE file in dynamic memory) 2->70 72 9 other signatures 2->72 8 6iXle7QJdI.exe 46 2->8         started        13 DpEditor.exe 2->13         started        15 DpEditor.exe 2->15         started        process3 dnsIp4 60 cipxhp12.top 93.189.42.242, 49752, 80 NTCOM-ASRU Russian Federation 8->60 62 morsey01.top 194.87.138.160, 49765, 80 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Russian Federation 8->62 64 2 other IPs or domains 8->64 52 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->52 dropped 54 C:\Users\user\AppData\Local\...\scrobe[1].exe, PE32 8->54 dropped 90 Detected unpacking (changes PE section rights) 8->90 92 Detected unpacking (overwrites its own PE header) 8->92 94 Self deletion via cmd delete 8->94 96 Tries to harvest and steal browser information (history, passwords, etc) 8->96 17 File.exe 25 8->17         started        21 cmd.exe 1 8->21         started        file5 signatures6 process7 file8 40 C:\Users\user\AppData\Local\...\teredovp.exe, PE32 17->40 dropped 42 C:\Users\user\AppData\Local\...\sprang.exe, MS-DOS 17->42 dropped 44 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 17->44 dropped 46 3 other files (none is malicious) 17->46 dropped 74 Machine Learning detection for dropped file 17->74 23 teredovp.exe 3 18 17->23         started        28 sprang.exe 7 17->28         started        30 conhost.exe 21->30         started        32 timeout.exe 1 21->32         started        signatures9 process10 dnsIp11 58 ip-api.com 208.95.112.1, 49791, 80 TUT-ASUS United States 23->58 48 C:\Users\user\AppData\...\gkxhyqsxijm.vbs, ASCII 23->48 dropped 80 Antivirus detection for dropped file 23->80 82 Query firmware table information (likely to detect VMs) 23->82 84 May check the online IP address of the machine 23->84 88 3 other signatures 23->88 34 wscript.exe 12 23->34         started        50 C:\Users\user\AppData\...\DpEditor.exe, MS-DOS 28->50 dropped 86 Machine Learning detection for dropped file 28->86 38 DpEditor.exe 1 2 28->38         started        file12 signatures13 process14 dnsIp15 56 iplogger.org 5.9.162.45, 443, 49792 HETZNER-ASDE Germany 34->56 76 System process connects to network (likely due to code injection or exploit) 34->76 78 May check the online IP address of the machine 34->78 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59193209add2aa657db4343d23ddc12453746a3cdf63117db522f3976bd88cc0/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-11-15 06:20:11 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lemtecnn2kvgk7nugq6shxoberjxi2r435rrc7nvelzzo26yrtaa._file
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211115-g3tyqahdc5/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
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
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)
CryptBot
Malware Config
C2 Extraction:
cipxhp12.top
morsey01.top
Unpacked files
SH256 hash:
316420e99f523dd4906b56a564b95fd6eee31b02ea80c8b573cb53a3795e2176
MD5 hash:
5823f98bb3fa63bf3095fabd1d72a327
SHA1 hash:
4a30450773195c8825b7614961b598981cbdd2fd
Link:
https://www.unpac.me/results/12089263-70ba-46f1-a131-1477c64615b0/
SH256 hash:
59193209add2aa657db4343d23ddc12453746a3cdf63117db522f3976bd88cc0
MD5 hash:
71e8d791ebe1967889da21cc2d575cc0
SHA1 hash:
c14f5a3aebe11b23e2f43db6891c71d7f8aea8f2
Link:
https://www.unpac.me/results/12089263-70ba-46f1-a131-1477c64615b0/
Please note that we are no longer able to provide a coverage score for Virus Total.

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 59193209add2aa657db4343d23ddc12453746a3cdf63117db522f3976bd88cc0

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/205742/
  
URLhaus
https://urlhaus.abuse.ch/url/1786450/

Comments


Avatar
zbet commented on 2021-11-15 06:19:59 UTC

url : hxxp://xetryc11.top/download.php?file=file.exe