MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a. 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 2 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a
SHA3-384 hash: 9c5576ed77b03bcf3478c22d132f60cbe09fd060b6c1fdefc05f76b103773f835c18168a9c885b2329512f8234f495fc
SHA1 hash: 90ab6d5b9e2882a4b0f5f60e929170bbcd6c5283
MD5 hash: cdf94f8f45a48e6092f6265304b71aa9
humanhash: ack-iowa-apart-network
File name:18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:662'528 bytes
First seen:2021-07-18 17:50:18 UTC
Last seen:2021-07-18 18:40:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b0fe27671bb60a5d31189716fdcf7690 (3 x Smoke Loader, 1 x RaccoonStealer, 1 x Stop)
ssdeep 12288:YFoZFrzKgTgaoRa/Dsr4adVZFK9aKbIDFbtFg9Cm2oR+CQVUQy4e:YmpUaoRADsrhHK9s/ECmb+CQLy4e
Threatray 369 similar samples on MalwareBazaar
TLSH T153E412103AD49832E5B2483198FAC6E4397FBD222D345D4B76513BCF2E715C1ABAE706
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://wymesc72.top/index.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://wymesc72.top/index.php https://threatfox.abuse.ch/ioc/160942/
http://morjed07.top/index.php https://threatfox.abuse.ch/ioc/160943/

Intelligence

File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2021-07-18 15:41:27 UTC
Tags:
evasion trojan stealer vidar loader keylogger agenttesla rat redline amadey phishing raccoon
Link:
https://app.any.run/tasks/83aa61a7-5ae3-4a24-bf60-212054dfdcef

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/172437/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.2917.21062.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/9146916c-a6be-42b1-b7d5-7afab41e90c4
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/817956
Signature
C2 URLs / IPs found in malware configuration
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
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 450367 Sample: 18ccb7df2f91787a9392bf60d2f... Startdate: 18/07/2021 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 10 other signatures 2->49 8 18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9.exe 48 2->8         started        13 SmartClock.exe 2->13         started        15 SmartClock.exe 2->15         started        process3 dnsIp4 37 wymesc72.top 165.22.50.14, 49757, 80 DIGITALOCEAN-ASNUS United States 8->37 39 morjed07.top 143.110.191.106, 49761, 80 COLLEGE-OF-ST-SCHOLASTICAUS United States 8->39 41 hoftsi10.top 8.209.64.72, 49763, 49764, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 8->41 35 C:\Users\user\AppData\Local\...behaviorgraphhCOEiy.exe, PE32 8->35 dropped 59 Detected unpacking (changes PE section rights) 8->59 61 Detected unpacking (overwrites its own PE header) 8->61 63 Tries to harvest and steal browser information (history, passwords, etc) 8->63 17 cmd.exe 1 8->17         started        19 cmd.exe 1 8->19         started        file5 signatures6 process7 process8 21 GhCOEiy.exe 4 17->21         started        25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 timeout.exe 1 19->29         started        file9 33 C:\Users\user\AppData\...\SmartClock.exe, PE32 21->33 dropped 51 Detected unpacking (changes PE section rights) 21->51 53 Detected unpacking (overwrites its own PE header) 21->53 55 Machine Learning detection for dropped file 21->55 57 Delayed program exit found 21->57 31 SmartClock.exe 21->31         started        signatures10 process11
Detection:
cryptbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-07-18 13:48:36 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ddglpxzpsf4hve4sx5qnf5ybtsdk6zkyjsfjyscg33tc4msaseva._file
Verdict:
malicious
Similar samples:
056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f
CryptBot
4b21de4f5c03de8e7e85bbdc317bd1050ba7bce099c1ba1cafb949ccadff90a2
CryptBot
571b3f0b4685473b424f7fb3b67344cd1441930fa7f966e3a4cd41875fde8de3
CryptBot
5bddc130613ede4832dd4251843b168282b71c4eedfdb1772fd83bf08979ed32
CryptBot
6f8ce60168331070f8ca906c9c5e4d53e22b9b72a57c6e0c65bf6f83979d310f
CryptBot
78917f8c2ce40501bb4bf955f14e9f96dea7aa003bc6d21611d6c771a7df6a16
CryptBot
834ccdd87931ab88f011372377befbafda51abccff557c7dd3e01682580716fb
CryptBot
e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511
CryptBot
e5dae08e748e408a4a256bd0c5d216281596a20399ea0127ac35b1661248b3ea
CryptBot
f2a7cc00ce9933490e51df2d5df9e7b0b2165c73297a9fa8a99fbf51b85926b8
CryptBot
+ 359 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/210718-rdnmchmq5x/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Drops startup file
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
CryptBot
CryptBot Payload
Malware Config
C2 Extraction:
wymesc72.top
morjed07.top
Unpacked files
SH256 hash:
bf3ed3ca18b3d2631c6777f9454855164bdf88351c55a3354cc5aa7a8e570630
MD5 hash:
c9839fcb3abb1d066a2ae15183056cd9
SHA1 hash:
12519858061e88c56c5416b8e871244472a62643
Link:
https://www.unpac.me/results/0f9ce1a4-39ce-4750-be2c-ac81ce0d9aa8/
SH256 hash:
18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a
MD5 hash:
cdf94f8f45a48e6092f6265304b71aa9
SHA1 hash:
90ab6d5b9e2882a4b0f5f60e929170bbcd6c5283
Link:
https://www.unpac.me/results/0f9ce1a4-39ce-4750-be2c-ac81ce0d9aa8/
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/18ccb7df2f91787a9392bf60d2f7019c86af65584c8a9c4846dee62e3240912a

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.

Cape
Cape
https://www.capesandbox.com/analysis/172437/

Comments