MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b118e2deb33dc46a4ae01ba586feafcae96251267ab36dee8aa7f282b7263d13. 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 YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b118e2deb33dc46a4ae01ba586feafcae96251267ab36dee8aa7f282b7263d13
SHA3-384 hash: 8283c9af6f5d93da7ddf6945b30052e04470a3a50d1f6764be4c667136a98ea53a45820ed063d313427437f1f464c49a
SHA1 hash: dd8ec58e0fb787491eae153bd02d3be825fa8f3a
MD5 hash: 5f0f316459cf8e92f8705124acdbe3e4
humanhash: quebec-arkansas-queen-twelve
File name:5f0f316459cf8e92f8705124acdbe3e4
Download: download sample
Signature Cryptbot
Create hunting rule
File size:764'416 bytes
First seen:2021-07-27 19:31:58 UTC
Last seen:2021-07-27 20:47:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c6ebbfd08d361ef29153e4487e25f820 (2 x RedLineStealer, 1 x Cryptbot, 1 x DanaBot)
ssdeep 12288:7n5IQdj9J0t1CIQklyPGt0dPf2OgiCjwnRl/1T7xu8+3oIa1oDVLBTv5NKrk52mB:7Nut1CIHlgGOgwnTu3zRtTX2kLB
Threatray 435 similar samples on MalwareBazaar
TLSH T1D1F4F130BBA1C438F6B611FC557693B8A53A3A715B2440CF53E62AEE5230AE5ED31347
dhash icon ead8a89cc6e68ea0 (25 x RaccoonStealer, 8 x DanaBot, 8 x RedLineStealer)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5f0f316459cf8e92f8705124acdbe3e4
Verdict:
Malicious activity
Analysis date:
2021-07-27 19:33:05 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/7329935f-a3e1-4887-8aec-ab506aa70000

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/174501/
Detection(s):
SecuriteInfo.com.Variant.Graftor.983589.28964.12044.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/0e979929-d949-44ad-b60e-59f9ecfc14a2
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/822727
Signature
C2 URLs / IPs found in malware configuration
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
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)
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 455136 Sample: CGnyinFSaY Startdate: 27/07/2021 Architecture: WINDOWS Score: 100 87 Found malware configuration 2->87 89 Malicious sample detected (through community Yara rule) 2->89 91 Multi AV Scanner detection for dropped file 2->91 93 10 other signatures 2->93 12 CGnyinFSaY.exe 48 2->12         started        17 SmartClock.exe 2->17         started        19 rundll32.exe 2->19         started        21 SmartClock.exe 2->21         started        process3 dnsIp4 77 winqoz02.top 194.87.99.16, 49744, 49745, 80 MTW-ASRU Russian Federation 12->77 79 ewapyc22.top 185.147.128.78, 49741, 80 INETTECH-ASRU Russian Federation 12->79 81 2 other IPs or domains 12->81 75 C:\Users\user\AppData\Local\Temp\gYWfK.exe, PE32 12->75 dropped 101 Detected unpacking (overwrites its own PE header) 12->101 103 Tries to harvest and steal browser information (history, passwords, etc) 12->103 23 cmd.exe 1 12->23         started        26 cmd.exe 1 12->26         started        file5 signatures6 process7 signatures8 95 Submitted sample is a known malware sample 23->95 97 Obfuscated command line found 23->97 28 gYWfK.exe 25 23->28         started        32 conhost.exe 23->32         started        34 conhost.exe 26->34         started        36 timeout.exe 1 26->36         started        process9 file10 67 C:\Users\user\AppData\Local\Temp\...\vpn.exe, PE32 28->67 dropped 69 C:\Users\user\AppData\Local\Temp\...\4.exe, PE32 28->69 dropped 71 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 28->71 dropped 73 3 other files (none is malicious) 28->73 dropped 99 Machine Learning detection for dropped file 28->99 38 vpn.exe 1 6 28->38         started        40 4.exe 4 28->40         started        signatures11 process12 file13 43 cmd.exe 1 38->43         started        45 cmd.exe 1 38->45         started        65 C:\Users\user\AppData\...\SmartClock.exe, PE32 40->65 dropped 47 SmartClock.exe 40->47         started        process14 process15 49 cmd.exe 3 43->49         started        52 conhost.exe 43->52         started        54 conhost.exe 45->54         started        signatures16 85 Obfuscated command line found 49->85 56 Sai.exe.com 49->56         started        58 findstr.exe 1 49->58         started        60 choice.exe 1 49->60         started        process17 process18 62 Sai.exe.com 56->62         started        dnsIp19 83 gFalWYIwGOZBDjWwkf.gFalWYIwGOZBDjWwkf 62->83
Gathering data
Threat name:
Win32.Trojan.Graftor
Create hunting rule
Status:
Malicious
First seen:
2021-07-27 19:32:15 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
26 of 46 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wemofxvthxcgusxadosyn7vpzluweujgpkzw33uku7zifnzghujq._file
Verdict:
malicious
Similar samples:
04c7a8fc8e75fa2a6f788b3c92cd46d6d99a517add2f875d9fdf8b4377d54acf
Cryptbot
1298b62fc3c9668e95a2d8af5f3c227afa87083c3e614d48d01d01509316c3ec
Cryptbot
571b3f0b4685473b424f7fb3b67344cd1441930fa7f966e3a4cd41875fde8de3
Cryptbot
5bddc130613ede4832dd4251843b168282b71c4eedfdb1772fd83bf08979ed32
Cryptbot
6e3bf07d961efc686017f48cf2f847072cb35699dc24e44287d9e01274814ad4
Cryptbot
7525f2c1ccec025adb8f773ab10ecd9cee7bacec9949a7415ad239cec969bfb8
Cryptbot
78917f8c2ce40501bb4bf955f14e9f96dea7aa003bc6d21611d6c771a7df6a16
Cryptbot
7893541b010d78ca63a1f443f01f7f4100f1782eabfa486d53191d53646dd150
Cryptbot
9960a4ad4563e70c0605116e37e733081d02fa02af27563d836d5fe71966b459
Cryptbot
e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511
Cryptbot
+ 425 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:4 banker discovery persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/210727-e3f6wr6g1n/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
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
Adds Run key to start application
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
Danabot
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
ewapyc22.top
morzup02.top
142.11.244.124:443
142.11.206.50:443
Unpacked files
SH256 hash:
abcd8ab8ace807697f2fd77c1a58098ec014c4c3a56435affde189dc469f5908
MD5 hash:
0c3761acb3d5dd10cfad87a11790144c
SHA1 hash:
078a4222289f31017a02bd4fc5cfad81c28e4ba1
Link:
https://www.unpac.me/results/afc90d52-661e-41bc-9323-f02f5060f5bd/
SH256 hash:
b118e2deb33dc46a4ae01ba586feafcae96251267ab36dee8aa7f282b7263d13
MD5 hash:
5f0f316459cf8e92f8705124acdbe3e4
SHA1 hash:
dd8ec58e0fb787491eae153bd02d3be825fa8f3a
Link:
https://www.unpac.me/results/afc90d52-661e-41bc-9323-f02f5060f5bd/
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/b118e2deb33dc46a4ae01ba586feafcae96251267ab36dee8aa7f282b7263d13

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 b118e2deb33dc46a4ae01ba586feafcae96251267ab36dee8aa7f282b7263d13

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1485388/
Cape
Cape
https://www.capesandbox.com/analysis/174501/

Comments


Avatar
zbet commented on 2021-07-27 19:31:59 UTC

url : hxxp://winyon03.top/downfiles/file.exe