MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7763b5d37a38df9414319baf39fe0bd60e64840a72ff5e88c0311f0c2712ded8. 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: 12


Intelligence 12 IOCs 2 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7763b5d37a38df9414319baf39fe0bd60e64840a72ff5e88c0311f0c2712ded8
SHA3-384 hash: acfbcfd1fe723faf9d9c2d0f6cd60555ac1f397239d8437807849f723c3ecc4499ceb9010a7d599cb7811170ece69c3f
SHA1 hash: bffe733accd4b2cb9c857751157b3118260022eb
MD5 hash: 7df49170c0b8dcc2af74048e58e04918
humanhash: lithium-asparagus-salami-speaker
File name:7df49170c0b8dcc2af74048e58e04918.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:659'968 bytes
First seen:2021-07-05 21:55:28 UTC
Last seen:2021-07-05 22:50:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8e08dca4289dcdec6dfa71a08e601d6c (1 x RedLineStealer, 1 x CryptBot)
ssdeep 12288:38fTz8fZ0QOf0AAdHL9PW3VRVVG6+txiEPfL4AKy:3kf8fO/MdHRW3VRVVF+tx/j43
Threatray 321 similar samples on MalwareBazaar
TLSH 1CE412623981C833C55A557048B4D2B2EA3AFC691A38C44FF7DD3F6A6F310D2AB75246
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://alemed12.top/index.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://alemed12.top/index.php https://threatfox.abuse.ch/ioc/157600/
http://mordmy01.top/index.php https://threatfox.abuse.ch/ioc/157601/

Intelligence

File Origin
# of uploads :
2
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
x86_x64_setup.exe
Verdict:
Malicious activity
Analysis date:
2021-07-05 18:33:17 UTC
Tags:
evasion trojan stealer vidar rat redline phishing loader
Link:
https://app.any.run/tasks/b7c092c3-c4d2-4241-a76c-114a4d1c3fd1

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/169790/
Detection(s):
SecuriteInfo.com.Variant.Zusy.391462.7468.28160.UNOFFICIAL
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:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ab17744-e3e0-4745-af70-39d6a293ed0e
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/811966
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 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
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 444377 Sample: rixXmiPteY.exe Startdate: 05/07/2021 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 12 other signatures 2->88 12 rixXmiPteY.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 SmartClock.exe 2->19         started        process3 dnsIp4 76 mordmy01.top 178.62.84.251, 49766, 80 DIGITALOCEAN-ASNUS European Union 12->76 78 otiasc01.top 47.243.129.23, 49767, 49768, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 12->78 80 alemed12.top 165.232.181.86, 49760, 80 ALLEGHENYHEALTHNETWORKUS United States 12->80 70 C:\Users\user\AppData\Local\Temp\wOVNjf.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 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 wOVNjf.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 Multi AV Scanner detection for dropped file 26->98 100 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 Viscere.exe.com 45->53         started        55 findstr.exe 1 45->55         started        process17 dnsIp18 72 127.0.0.1 unknown unknown 50->72 57 Viscere.exe.com 53->57         started        process19 dnsIp20 74 lkjDaQipBFIwqjSQiKtVGjMrK.lkjDaQipBFIwqjSQiKtVGjMrK 57->74
Detection:
cryptbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7763b5d37a38df9414319baf39fe0bd60e64840a72ff5e88c0311f0c2712ded8/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-05 21:56:13 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5r3lu32hdpzifbrtoxtt7ql2yhgjbakol7v5cgagepqyjys33ma._file
Verdict:
malicious
Similar samples:
29e9301a2a4536910df563d965e6f7017786f229133c19b925216b0c056423b9
CryptBot
5ae829af19623394beedd713e57223f23f48463195eb3ff0251be90d5a18f9f9
CryptBot
65ab84623b8caddbaf3e6819675b14f4e66da969cf580c46d1e559deb03bd89a
CryptBot
8cec146d7a7b594cf7748b35c63ea1fed2c994ef2cdbb5731f1b15d9c9fa1ee3
CryptBot
a5c463db805e356cb6e73e5676b397eab265e061c6797e27b626b8b4aee892a3
CryptBot
aef5d4d5dc8d4c03c42af785cf547f7e43ebc256a15e013cca7561355b27c824
CryptBot
bff4375a0d35102b53ca3dbc8811638091b9b2df65bec2b7fc6a38cbf50d0a45
CryptBot
e9da1da3a4fb2050b9b17f5dbb1dd5f334f22637fc8186052d152cc631839f9b
CryptBot
fa83c0bb710987cdf1c5ed15400d938bc818d20c34af9e96e8cd99fc2ac3a172
CryptBot
fc2a8472021c1f37e7ba14fd51259d37d10bd030ecd33134ebf42d3279ab860a
CryptBot
+ 311 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/210705-w2lwt6a6s2/
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 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
Malware Config
C2 Extraction:
alemed12.top
mordmy01.top
Unpacked files
SH256 hash:
f389f67ad289c53ec58e6ce8083782ba494585ff96736b340b12308bde3c768e
MD5 hash:
59e3a7b343291ba91dacbcf1683f37d9
SHA1 hash:
c3367f79c797dc80f3b6a916fa1953d19465c3c5
Link:
https://www.unpac.me/results/75af7fd6-72c0-4645-ba7c-a7333331aa47/
SH256 hash:
7763b5d37a38df9414319baf39fe0bd60e64840a72ff5e88c0311f0c2712ded8
MD5 hash:
7df49170c0b8dcc2af74048e58e04918
SHA1 hash:
bffe733accd4b2cb9c857751157b3118260022eb
Link:
https://www.unpac.me/results/75af7fd6-72c0-4645-ba7c-a7333331aa47/
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/7763b5d37a38df9414319baf39fe0bd60e64840a72ff5e88c0311f0c2712ded8

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 7763b5d37a38df9414319baf39fe0bd60e64840a72ff5e88c0311f0c2712ded8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1424914/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169790/

Comments