MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15228a297d2cbbed2e933f386e38498127e6c3bed96f40dc22497eb22c1e61b1. 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: 10


Intelligence 10 IOCs 2 YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15228a297d2cbbed2e933f386e38498127e6c3bed96f40dc22497eb22c1e61b1
SHA3-384 hash: b9e5d38d4cef5bd2f03df6bf1089923aef5a3de1b24ab7301e5f58f22fa3d71aed211627e0728aab0b23eacd2a0c5631
SHA1 hash: 3a89b007e7ad1155050752f24fee5fc14ab7ae46
MD5 hash: abfbaac02ba1758a17b251595e0a6740
humanhash: moon-ceiling-music-finch
File name:abfbaac02ba1758a17b251595e0a6740.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:396'288 bytes
First seen:2021-07-05 01:30:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 203005f6a9207faf3149acf4bd59a7bc (2 x CryptBot, 1 x Smoke Loader)
ssdeep 6144:PdVmCb4NdtSLEv6v/B5zP4Ky4lSq2lA8wrfvQ0BmkJTrcbE4M:PXwdYLEv6vTzP4eSq2lA7X39JnWM
TLSH E8849E10F791C035F5F221F95A7AA3BCA53DBAE1972050CB62D53AEE56396E0AC31307
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://xeihqe72.top/index.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://xeihqe72.top/index.php https://threatfox.abuse.ch/ioc/157485/
http://moregy07.top/index.php https://threatfox.abuse.ch/ioc/157486/

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
abfbaac02ba1758a17b251595e0a6740.exe
Verdict:
Malicious activity
Analysis date:
2021-07-05 01:35:51 UTC
Tags:
trojan loader stealer vidar evasion
Link:
https://app.any.run/tasks/7f75c0d3-659c-47eb-8696-8aa3248fcda0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/169651/
Detection(s):
Win.Packed.Generic-9874734-0
Create hunting rule

Win.Malware.Trojanx-9874778-0
Create hunting rule

Win.Malware.Generic-9874864-0
Create hunting rule

Win.Malware.Generic-9874918-0
Create hunting rule

Win.Dropper.Generickdz-9874979-0
Create hunting rule

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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/42dedc13-eb92-47a7-8da1-2bffc7f11d39
Result
Threat name:
Clipboard Hijacker Cryptbot Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811647
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Creates HTML files with .exe extension (expired dropper behavior)
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)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample or dropped binary is a compiled AutoHotkey binary
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Yara detected Evader
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 444058 Sample: V5PUg1V7w4.exe Startdate: 05/07/2021 Architecture: WINDOWS Score: 100 124 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->124 126 Multi AV Scanner detection for domain / URL 2->126 128 Found malware configuration 2->128 130 15 other signatures 2->130 10 V5PUg1V7w4.exe 28 2->10         started        15 SmartClock.exe 2->15         started        17 SmartClock.exe 2->17         started        process3 dnsIp4 104 g-partners.top 159.65.63.164, 49718, 49719, 49721 DIGITALOCEAN-ASNUS United States 10->104 106 lopevh09.top 47.243.129.23, 49728, 49729, 49732 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 10->106 108 2 other IPs or domains 10->108 96 C:\Users\user\AppData\...\36139595223.exe, PE32 10->96 dropped 98 C:\Users\user\AppData\...\30740000281.exe, PE32 10->98 dropped 100 C:\Users\user\AppData\...\15778179656.exe, PE32 10->100 dropped 102 6 other files (4 malicious) 10->102 dropped 132 Detected unpacking (changes PE section rights) 10->132 134 Detected unpacking (overwrites its own PE header) 10->134 136 May check the online IP address of the machine 10->136 19 cmd.exe 1 10->19         started        21 cmd.exe 1 10->21         started        23 cmd.exe 1 10->23         started        25 cmd.exe 10->25         started        file5 signatures6 process7 process8 27 15778179656.exe 15 19->27         started        31 conhost.exe 19->31         started        33 30740000281.exe 48 21->33         started        36 MpCmdRun.exe 21->36         started        38 conhost.exe 21->38         started        40 36139595223.exe 86 23->40         started        42 conhost.exe 23->42         started        44 conhost.exe 25->44         started        46 taskkill.exe 25->46         started        dnsIp9 110 nailedpizza.top 27->110 112 iplogger.org 27->112 138 Detected unpacking (changes PE section rights) 27->138 140 Detected unpacking (overwrites its own PE header) 27->140 142 May check the online IP address of the machine 27->142 150 3 other signatures 27->150 114 moregy07.top 178.62.84.251, 49749, 80 DIGITALOCEAN-ASNUS European Union 33->114 116 xeihqe72.top 143.110.219.141, 49748, 80 COLLEGE-OF-ST-SCHOLASTICAUS United States 33->116 118 lopxep10.top 33->118 76 C:\Users\user\AppData\Local\...\vIjqjuKP.exe, PE32 33->76 dropped 144 Tries to harvest and steal browser information (history, passwords, etc) 33->144 48 cmd.exe 33->48         started        50 cmd.exe 33->50         started        52 conhost.exe 36->52         started        120 157.90.127.76, 49731, 80 REDIRISRedIRISAutonomousSystemES United States 40->120 122 2 other IPs or domains 40->122 78 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 40->78 dropped 80 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 40->80 dropped 82 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 40->82 dropped 84 9 other files (none is malicious) 40->84 dropped 146 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 40->146 148 Tries to steal Crypto Currency Wallets 40->148 54 cmd.exe 1 40->54         started        file10 signatures11 process12 process13 56 vIjqjuKP.exe 48->56         started        59 conhost.exe 48->59         started        61 conhost.exe 50->61         started        63 timeout.exe 50->63         started        65 taskkill.exe 1 54->65         started        67 conhost.exe 54->67         started        69 timeout.exe 54->69         started        file14 88 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 56->88 dropped 90 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 56->90 dropped 92 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 56->92 dropped 94 3 other files (none is malicious) 56->94 dropped 71 4.exe 56->71         started        74 vpn.exe 56->74         started        process15 file16 86 C:\Users\user\AppData\...\SmartClock.exe, PE32 71->86 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/15228a297d2cbbed2e933f386e38498127e6c3bed96f40dc22497eb22c1e61b1/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-03 04:00:00 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=curiukl5fs562luth44g4ocjqet6nq563fxubxbcjf7lela6mgyq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/210705-fkm2ybne6e/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
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 2FA software files, possible credential harvesting
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
Deletes itself
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
Vidar Stealer
CryptBot
CryptBot Payload
Vidar
Malware Config
C2 Extraction:
xeihqe72.top
moregy07.top
Unpacked files
SH256 hash:
5ae7ee8f894b4acf5f4c841bc85ccd53ca04cc79a73fd84cec8ee5381ac94aff
MD5 hash:
c3931474ded1e643d4f47ad1773d4a58
SHA1 hash:
584254fe35335371cec0fbd5471322af569893f6
Link:
https://www.unpac.me/results/f6e99158-5160-4aed-878a-d484c628b9fe/
SH256 hash:
15228a297d2cbbed2e933f386e38498127e6c3bed96f40dc22497eb22c1e61b1
MD5 hash:
abfbaac02ba1758a17b251595e0a6740
SHA1 hash:
3a89b007e7ad1155050752f24fee5fc14ab7ae46
Link:
https://www.unpac.me/results/f6e99158-5160-4aed-878a-d484c628b9fe/
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/15228a297d2cbbed2e933f386e38498127e6c3bed96f40dc22497eb22c1e61b1

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:INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_CryptBot
Create hunting rule
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
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.

Cape
Cape
https://www.capesandbox.com/analysis/169651/

Comments