MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4036c235fca73a67732d884564991184b7a8ea148784f0cd70fa07adbd8e160. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4036c235fca73a67732d884564991184b7a8ea148784f0cd70fa07adbd8e160
SHA3-384 hash: 24ea403ecabbb4efb6f9c9d11192e2c862a4c4e776026d0bb151a22739bf1a5310a33b07295490755d9606035b292700
SHA1 hash: 8106940df3869cbea44a8221a6ac313c054090b0
MD5 hash: 2fa9185ceeb1d25e8bde77a4cf3f70d4
humanhash: table-mobile-july-magnesium
File name:SecuriteInfo.com.W32.AIDetect.malware2.530.7025
Download: download sample
Signature CryptBot
Create hunting rule
File size:768'512 bytes
First seen:2021-07-25 13:35:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 67ca1c6568db666b55dba090aa9df715 (3 x RaccoonStealer, 2 x DanaBot, 2 x Smoke Loader)
ssdeep 12288:SpeJF5qwAux8iLen10DKWU2T94IAvhvQ6EIobNILiqUZXhaDZXHfhFN:t5qwA84EKWU2x29Qp0Oha1XHx
TLSH T166F4F130BA90C435E6F212F854B992B9A53E7EB1673461CF62D12EEE16346E59C30743
dhash icon eed8ac9cc6e68ea0 (2 x CryptBot)
Reporter SecuriteInfoCom
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d4036c235fca73a67732d884564991184b7a8ea148784f0cd70fa07adbd8e160.exe
Verdict:
Malicious activity
Analysis date:
2021-07-25 13:38:39 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/8e7a77a5-0693-4679-a42e-7cdafdb1815d

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/174015/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.530.7025.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file
Delayed reading of the file
Reading critical registry keys
Creating a window
DNS request
Running batch commands
Creating a process with a hidden window
Launching a process
Stealing user critical data
Query of malicious DNS domain
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:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/feaa818b-d762-42f0-95b7-edf18e5bc878
Result
Threat name:
Clipboard Hijacker Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/821490
Signature
C2 URLs / IPs found in malware configuration
Delayed program exit found
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
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)
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: 453900 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 25/07/2021 Architecture: WINDOWS Score: 100 89 Found malware configuration 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 Multi AV Scanner detection for dropped file 2->93 95 9 other signatures 2->95 12 SecuriteInfo.com.W32.AIDetect.malware2.530.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 rundll32.exe 2->19         started        21 SmartClock.exe 2->21         started        process3 dnsIp4 77 guruzo10.top 45.33.99.32, 49766, 49767, 80 LINODE-APLinodeLLCUS United States 12->77 79 smarew72.top 193.106.200.230, 49763, 80 INFORMSERVICE-ASUA Ukraine 12->79 81 2 other IPs or domains 12->81 75 C:\Users\user\AppData\Local\...\XVqIFDb.exe, PE32 12->75 dropped 109 Detected unpacking (overwrites its own PE header) 12->109 111 Tries to harvest and steal browser information (history, passwords, etc) 12->111 23 cmd.exe 1 12->23         started        26 cmd.exe 1 12->26         started        file5 signatures6 process7 signatures8 97 Submitted sample is a known malware sample 23->97 99 Obfuscated command line found 23->99 101 Uses ping.exe to sleep 23->101 103 Uses ping.exe to check the status of other devices and networks 23->103 28 XVqIFDb.exe 25 23->28         started        32 conhost.exe 23->32         started        34 conhost.exe 26->34         started        36 timeout.exe 1 26->36         started        process9 file10 67 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 28->67 dropped 69 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 28->69 dropped 71 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 28->71 dropped 73 3 other files (none is malicious) 28->73 dropped 105 Multi AV Scanner detection for dropped file 28->105 107 Machine Learning detection for dropped file 28->107 38 vpn.exe 1 6 28->38         started        40 4.exe 4 28->40         started        signatures11 process12 file13 43 cmd.exe 1 38->43         started        45 cmd.exe 1 38->45         started        65 C:\Users\user\AppData\...\SmartClock.exe, PE32 40->65 dropped 47 SmartClock.exe 40->47         started        process14 process15 49 cmd.exe 3 43->49         started        52 conhost.exe 43->52         started        54 conhost.exe 45->54         started        signatures16 85 Obfuscated command line found 49->85 87 Uses ping.exe to sleep 49->87 56 Sorridente.exe.com 49->56         started        58 findstr.exe 1 49->58         started        60 PING.EXE 1 49->60         started        process17 process18 62 Sorridente.exe.com 56->62         started        dnsIp19 83 ABbJVBdOpiZ.ABbJVBdOpiZ 62->83
Gathering data
Threat name:
Win32.Spyware.Hynamer
Create hunting rule
Status:
Malicious
First seen:
2021-07-25 11:50:06 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
18 of 28 (64.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2qbwyi27zjz2m5zs3ccfmsmrdbfxvdvbjb4e6dgxb6qhvw6y4fqa._file
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:4 banker discovery persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/210725-4egl3zfn1a/
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: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
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 user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
CryptBot
CryptBot Payload
Danabot
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
smarew72.top
moriwi07.top
142.11.244.124:443
142.11.206.50:443
Unpacked files
SH256 hash:
190cff9e577d03609bbff8eff86a610d82f99888183e5923a02fe0f669110939
MD5 hash:
6570eb956c1b6301648aabcaf91b194f
SHA1 hash:
207629ef9f1f90c56bcf51314894173e286f456f
Link:
https://www.unpac.me/results/abb00714-6f80-48c3-85e7-7b0b038d7869/
SH256 hash:
d4036c235fca73a67732d884564991184b7a8ea148784f0cd70fa07adbd8e160
MD5 hash:
2fa9185ceeb1d25e8bde77a4cf3f70d4
SHA1 hash:
8106940df3869cbea44a8221a6ac313c054090b0
Link:
https://www.unpac.me/results/abb00714-6f80-48c3-85e7-7b0b038d7869/
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/d4036c235fca73a67732d884564991184b7a8ea148784f0cd70fa07adbd8e160

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

File information

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

Web download

CryptBot

Executable exe d4036c235fca73a67732d884564991184b7a8ea148784f0cd70fa07adbd8e160

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1480172/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1476042/
Cape
Cape
https://www.capesandbox.com/analysis/174015/

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