MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e44a386bee0a4b6c10d87. 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 2 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e44a386bee0a4b6c10d87
SHA3-384 hash: da0621868a3c66fba3e24ed09a58e12e20034e74a74fa1c470ce8b3c698fc803fa9e37da0d50b557e8e3794a519bd6ab
SHA1 hash: 08c9bbda02bcddedcdc0c02ba83562f77b3618e1
MD5 hash: 3001f981b3bdca1f2c49844596d153fa
humanhash: lamp-sixteen-coffee-maine
File name:16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e4.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:792'576 bytes
First seen:2021-06-27 17:45:25 UTC
Last seen:2021-06-27 18:38:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash aabee944a31d5c36a4875ecb94648dcd (1 x CryptBot)
ssdeep 12288:tWcEMarJccomSHVtIXgcb0H5ptqTOpQgRWxYuBATN0mSQD5339ra1+xfaFVt:zEjcJmtXg7ptqTOWgpuBAN1Z9ruIe
Threatray 261 similar samples on MalwareBazaar
TLSH 49F4F100B652C035E5F252F9497A936DA43D7EF0672441CB62D53BEE97B86E0EC31A0B
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://cypqnh72.top/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://cypqnh72.top/index.php https://threatfox.abuse.ch/ioc/154465/
http://morcou07.top/index.php https://threatfox.abuse.ch/ioc/154466/

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e4.exe
Verdict:
Malicious activity
Analysis date:
2021-06-27 17:48:06 UTC
Tags:
trojan stealer loader
Link:
https://app.any.run/tasks/4c91835b-135a-4763-9729-c5bf1ec6f46c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.117.635.UNOFFICIAL
Create hunting rule

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/01a5bedf-4c2a-41de-97db-22812348bb02
Result
Threat name:
Clipboard Hijacker Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/808599
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
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
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
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 441010 Sample: 16a9f456fe7c58b1f5b40f8bdda... Startdate: 27/06/2021 Architecture: WINDOWS Score: 100 82 Found malware configuration 2->82 84 Malicious sample detected (through community Yara rule) 2->84 86 Multi AV Scanner detection for dropped file 2->86 88 10 other signatures 2->88 12 16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e4.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 76 morcou07.top 167.71.52.124, 49769, 80 DIGITALOCEAN-ASNUS United States 12->76 78 cypqnh72.top 178.128.161.43, 49768, 80 DIGITALOCEAN-ASNUS Netherlands 12->78 80 dugudj10.top 47.243.129.23, 49771, 49772, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 12->80 70 C:\Users\user\AppData\Local\Temp\YSdwSG.exe, PE32 12->70 dropped 104 Detected unpacking (overwrites its own PE header) 12->104 106 Tries to harvest and steal browser information (history, passwords, etc) 12->106 21 cmd.exe 1 12->21         started        24 cmd.exe 1 12->24         started        file5 signatures6 process7 signatures8 90 Submitted sample is a known malware sample 21->90 92 Obfuscated command line found 21->92 94 Uses ping.exe to sleep 21->94 96 Uses ping.exe to check the status of other devices and networks 21->96 26 YSdwSG.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 98 Machine Learning detection for dropped file 26->98 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 100 Obfuscated command line found 45->100 102 Uses ping.exe to sleep 45->102 50 PING.EXE 1 45->50         started        53 Amuleto.exe.com 45->53         started        55 findstr.exe 1 45->55         started        process17 dnsIp18 72 127.0.0.1 unknown unknown 50->72 57 Amuleto.exe.com 53->57         started        process19 dnsIp20 74 tHVTkijeiN.tHVTkijeiN 57->74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e44a386bee0a4b6c10d87/
Threat name:
Win32.Infostealer.Cryptnot
Create hunting rule
Status:
Malicious
First seen:
2021-06-27 17:46:23 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2u7ivx6prmld5nub6f53iptqptm3gtdhqxeji4gx3qkjnwbbwdq._file
Verdict:
malicious
Similar samples:
2dd214b7750c889a14bb6c1be4ff3b32e1bce2fba8d274de69b36b442486a1c6
CryptBot
305df52e17cf7e129ece5188cd9bf51102fda9ac812d597c3e29314b06e8b3b8
CryptBot
34cfa360c2efd052e71a29f2091723206cf2a74dc87c64b1d617e822f69b7180
CryptBot
8cec146d7a7b594cf7748b35c63ea1fed2c994ef2cdbb5731f1b15d9c9fa1ee3
CryptBot
a5c463db805e356cb6e73e5676b397eab265e061c6797e27b626b8b4aee892a3
CryptBot
a8f63b9abc174795949ff3cc2498f52627278825ff7b74a3044b83bd82253a1b
CryptBot
b6f7d08666ed5c5309dbd3902783735ee77c1d8ab19e410af5c687488f21557e
CryptBot
ba15de0f65e1d9b9d7ed54603aed434676f2f0c8eb759fd20c9cf44693abf786
CryptBot
fa83c0bb710987cdf1c5ed15400d938bc818d20c34af9e96e8cd99fc2ac3a172
CryptBot
fc2a8472021c1f37e7ba14fd51259d37d10bd030ecd33134ebf42d3279ab860a
CryptBot
+ 251 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery spyware stealer
Link:
https://tria.ge/reports/210627-l1dtw7jfjn/
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
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
Malware Config
C2 Extraction:
cypqnh72.top
morcou07.top
Unpacked files
SH256 hash:
e2494fb835a5ed31b567a0987154839d03aaa0f639dcb3f2dac30ebc4dbf2b89
MD5 hash:
44d61004ee3e798da793a3d28030dbd6
SHA1 hash:
65c5ba76bec97d1cb591078b0ed0fd7934399b02
Link:
https://www.unpac.me/results/c37a6afb-40fa-426e-8eb5-66d9e70d3600/
SH256 hash:
16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e44a386bee0a4b6c10d87
MD5 hash:
3001f981b3bdca1f2c49844596d153fa
SHA1 hash:
08c9bbda02bcddedcdc0c02ba83562f77b3618e1
Link:
https://www.unpac.me/results/c37a6afb-40fa-426e-8eb5-66d9e70d3600/
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/16a9f456fe7c58b1f5b40f8bdda1f383e6cd9a633c2e44a386bee0a4b6c10d87

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.

Comments