MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3140427b921ff6b832fa2c68ddc8ba328d57fa9c20ca6b917abf920c0dabf416. 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 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3140427b921ff6b832fa2c68ddc8ba328d57fa9c20ca6b917abf920c0dabf416
SHA3-384 hash: 48d2bccb236a22dd8aa5c814781fba239a73cc07ac9e4cc5cf2021fdc090e6f1402698dd06521f83a3fcfaa5111ea82f
SHA1 hash: 197bb65aaf4efee73b2199345e4f1b835053d3e7
MD5 hash: 23d06cb01b6fafde451493778bd4f0b0
humanhash: minnesota-bakerloo-paris-carbon
File name:23d06cb01b6fafde451493778bd4f0b0.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:656'384 bytes
First seen:2021-07-22 15:41:22 UTC
Last seen:2021-07-22 16:52:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f8220ac65423f0267d42ab4cbda2e1d4 (2 x RaccoonStealer, 1 x CryptBot, 1 x DanaBot)
ssdeep 12288:YzpKCfl+0UU4QxAPB996Zf4tppXrp30O07nXXzhoI3e/xcZUCO7lyL+D:6folQxAPB36pK/XNEO07nXX12/Jy6D
Threatray 403 similar samples on MalwareBazaar
TLSH T1A2D4222478A1C537D923487048E2D624967FAC315E7885833B9A27FFEE323E1A77D251
dhash icon 48b9b2b0e8c38c90 (6 x Smoke Loader, 5 x RedLineStealer, 3 x CryptBot)
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
23d06cb01b6fafde451493778bd4f0b0.exe
Verdict:
Malicious activity
Analysis date:
2021-07-22 15:46:26 UTC
Tags:
trojan stealer loader
Link:
https://app.any.run/tasks/a6469f37-f613-44da-a32f-fd03cc02ffde

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/173369/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.4653.20417.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/15d0e9a7-4a83-4e42-a626-5672c83bad22
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/820261
Signature
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for dropped file
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: 452678 Sample: 4aGVHgDCYV.exe Startdate: 22/07/2021 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for domain / URL 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 13 other signatures 2->49 8 4aGVHgDCYV.exe 48 2->8         started        13 SmartClock.exe 2->13         started        15 SmartClock.exe 2->15         started        process3 dnsIp4 37 smasrp42.top 193.106.200.230, 49740, 80 INFORMSERVICE-ASUA Ukraine 8->37 39 gurdgo06.top 8.208.92.235, 49742, 49743, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 8->39 41 morbea04.top 194.147.34.160, 49741, 80 ASBAXETRU Russian Federation 8->41 35 C:\Users\user\AppData\Local\Temp\qHDLxn.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 qHDLxn.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 Multi AV Scanner detection for dropped file 21->51 53 Detected unpacking (changes PE section rights) 21->53 55 Detected unpacking (overwrites its own PE header) 21->55 57 2 other signatures 21->57 31 SmartClock.exe 21->31         started        signatures10 process11
Detection:
cryptbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3140427b921ff6b832fa2c68ddc8ba328d57fa9c20ca6b917abf920c0dabf416/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-07-22 14:59:15 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gfaee64sd73lqmx2frun3sf2gkgvp6u4edfgxel2x6jaydnl6qla._file
Verdict:
malicious
Similar samples:
056cc0e43fd5b75d6aaa8ab8651394428b1751c538b92aaa088ee3ff79efc20f
CryptBot
4b21de4f5c03de8e7e85bbdc317bd1050ba7bce099c1ba1cafb949ccadff90a2
CryptBot
6f8ce60168331070f8ca906c9c5e4d53e22b9b72a57c6e0c65bf6f83979d310f
CryptBot
834ccdd87931ab88f011372377befbafda51abccff557c7dd3e01682580716fb
CryptBot
cfd8b67f3e21558c90c0a84d4f1f74b4691901c8e898308ce4162095b6b597fa
CryptBot
d22671c40188ffbee05210cfaf8e6679d001a9004d62342456899ab39bf7a917
CryptBot
e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511
CryptBot
e5dae08e748e408a4a256bd0c5d216281596a20399ea0127ac35b1661248b3ea
CryptBot
f2a7cc00ce9933490e51df2d5df9e7b0b2165c73297a9fa8a99fbf51b85926b8
CryptBot
f5587865ccceec4fe4fc1436d78ffebc33d30b656f061097b77af4a766d60d22
CryptBot
+ 393 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery spyware stealer suricata
Link:
https://tria.ge/reports/210722-l5hjkal3zn/
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
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
smasrp42.top
morbea04.top
Unpacked files
SH256 hash:
0dedc0179f803e66e46e652de904eb53b4ccd218310a4170e6889ae00d858b33
MD5 hash:
459065d22f4a152f8805fcfb1eca85a8
SHA1 hash:
b86591c29dbb7119fbe15485c60369cfbd689222
Link:
https://www.unpac.me/results/1b7fa411-b1f8-4be5-acaa-fc4164d7123a/
SH256 hash:
3140427b921ff6b832fa2c68ddc8ba328d57fa9c20ca6b917abf920c0dabf416
MD5 hash:
23d06cb01b6fafde451493778bd4f0b0
SHA1 hash:
197bb65aaf4efee73b2199345e4f1b835053d3e7
Link:
https://www.unpac.me/results/1b7fa411-b1f8-4be5-acaa-fc4164d7123a/
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/3140427b921ff6b832fa2c68ddc8ba328d57fa9c20ca6b917abf920c0dabf416

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.

Web download

CryptBot

Executable exe 3140427b921ff6b832fa2c68ddc8ba328d57fa9c20ca6b917abf920c0dabf416

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1470678/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173369/

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