MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d
SHA3-384 hash: 6086bcea71754073df18a3e859977e910d45b98b9d7dd8bb27d1e3fe3728f820cf11d337091ed60e6a17514d6ca56616
SHA1 hash: 102057d0a6fcf4c3e368b29fedd782a2d9cf9782
MD5 hash: 72f26b831e6f927889bbd3214831deb4
humanhash: paris-bluebird-cat-robert
File name:72f26b831e6f927889bbd3214831deb4.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:753'152 bytes
First seen:2021-06-04 16:22:10 UTC
Last seen:2021-06-04 16:40:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 28367f17815e5cae28df148e4312c5b8 (1 x CryptBot)
ssdeep 12288:OCxhwHrNbNO2WZ8GWlFwVj7rUUCDIHMDyVdcUdefuyJ9FOOx:OXLNbN3/Y8IH1eUdevfO
TLSH 67F4E010B2B1C034F1B252F84976C27BA5297EB17B28A0CB62D527EA3675ED09D31F17
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
599
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
72f26b831e6f927889bbd3214831deb4.exe
Verdict:
Malicious activity
Analysis date:
2021-06-04 16:23:08 UTC
Tags:
stealer trojan
Link:
https://app.any.run/tasks/822aa0a5-f3a8-4b11-a11c-36b4dd2b3a2d

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/164637/
Detection(s):
SecuriteInfo.com.Troj.Kryptik-TR.23774.4986.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
Sending an HTTP POST request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Launching a process
Launching cmd.exe command interpreter
Stealing user critical data
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.
Result
Threat name:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/797388
Signature
C2 URLs / IPs found in malware configuration
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)
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 Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 429786 Sample: Qy3Z1M7AIk.exe Startdate: 04/06/2021 Architecture: WINDOWS Score: 100 84 Found malware configuration 2->84 86 Malicious sample detected (through community Yara rule) 2->86 88 Multi AV Scanner detection for submitted file 2->88 90 10 other signatures 2->90 12 Qy3Z1M7AIk.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 78 nimqfv52.top 34.125.44.200, 49734, 80 GOOGLEUS United States 12->78 80 noiriz07.top 35.198.40.70, 49740, 49741, 80 GOOGLEUS United States 12->80 82 moryhm05.top 35.230.23.35, 49737, 80 GOOGLEUS United States 12->82 70 C:\Users\user\AppData\Local\Temp\otajS.exe, PE32 12->70 dropped 106 Detected unpacking (changes PE section rights) 12->106 108 Detected unpacking (overwrites its own PE header) 12->108 110 Tries to harvest and steal browser information (history, passwords, etc) 12->110 21 cmd.exe 1 12->21         started        24 cmd.exe 1 12->24         started        file5 signatures6 process7 signatures8 92 Submitted sample is a known malware sample 21->92 94 Obfuscated command line found 21->94 96 Uses ping.exe to sleep 21->96 98 Uses ping.exe to check the status of other devices and networks 21->98 26 otajS.exe 25 21->26         started        30 conhost.exe 21->30         started        32 conhost.exe 24->32         started        34 timeout.exe 1 24->34         started        process9 file10 62 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 26->62 dropped 64 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 26->64 dropped 66 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 26->66 dropped 68 3 other files (none is malicious) 26->68 dropped 100 Machine Learning detection for dropped file 26->100 36 vpn.exe 7 26->36         started        38 4.exe 4 26->38         started        signatures11 process12 file13 41 cmd.exe 1 36->41         started        60 C:\Users\user\AppData\...\SmartClock.exe, PE32 38->60 dropped 43 SmartClock.exe 38->43         started        process14 process15 45 cmd.exe 3 41->45         started        48 conhost.exe 41->48         started        signatures16 102 Obfuscated command line found 45->102 104 Uses ping.exe to sleep 45->104 50 PING.EXE 1 45->50         started        53 Ipogeo.exe.com 45->53         started        55 findstr.exe 1 45->55         started        process17 dnsIp18 72 127.0.0.1 unknown unknown 50->72 74 192.168.2.1 unknown unknown 50->74 57 Ipogeo.exe.com 53->57         started        process19 dnsIp20 76 vPUpoTTkIMohpJhBgpg.vPUpoTTkIMohpJhBgpg 57->76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-06-04 11:44:10 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypernukpme2xuxs2mhro7yhqmhocxczmysyrgfk7abekouwnzboq._file
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:3 banker discovery spyware stealer trojan
Link:
https://tria.ge/reports/210604-fsgy7a5khn/
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
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 user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
CryptBot
CryptBot Payload
Danabot
Malware Config
C2 Extraction:
nimqfv52.top
moryhm05.top
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
Unpacked files
SH256 hash:
f564c6873d5ba02c4427a6efa71ce4739efef03431c7a710473ac61c7e3498d6
MD5 hash:
44f4dd3c018b338bf07d362e9f1256c8
SHA1 hash:
e35fce87fd81974917b66e4392846f09b647b58d
Link:
https://www.unpac.me/results/ac259265-7932-4cba-ad4b-b77f61787f62/
SH256 hash:
c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d
MD5 hash:
72f26b831e6f927889bbd3214831deb4
SHA1 hash:
102057d0a6fcf4c3e368b29fedd782a2d9cf9782
Link:
https://www.unpac.me/results/ac259265-7932-4cba-ad4b-b77f61787f62/
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/c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d

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
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

CryptBot

Executable exe c3c916d14f61357a5e5a61e2efe0f061dc2b8b2cc4b113155f0048a752cdc85d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1321199/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/164637/

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