MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6
SHA3-384 hash: ceb877fe5e7a15b4297052a33cd28a2bd806bd79a1b0977c151b22c016818fd37d1614eca91f8777c70f7453ce6a7cfa
SHA1 hash: 322fdaa03edf909708eaacb14e101727100916f2
MD5 hash: c4c4438fe773e29f031758ecf324106d
humanhash: mike-happy-gee-louisiana
File name:c4c4438fe773e29f031758ecf324106d.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:381'952 bytes
First seen:2021-10-19 15:32:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0f7b69b762e9586196f1df5c0f15d6fa (2 x RedLineStealer, 1 x Stop, 1 x Smoke Loader)
ssdeep 6144:EoSCQXqgN2X9h+IHzt7eSeH9T43rqzncb/2b6QqDpqpOHkbPLQqX7tNfVXVHQLIE:tSCRgN2tJTVETE2DOS6QYpZ4QwZGEX8H
Threatray 559 similar samples on MalwareBazaar
TLSH T1EC84D03176B8C821DEB315318829CBE19525B819EA20F55233F4AF9F2DB0E8D95F135E
File icon (PE):PE icon
dhash icon fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader)
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
404
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Click_here.zip
Verdict:
Malicious activity
Analysis date:
2021-10-19 09:00:18 UTC
Tags:
evasion trojan opendir stealer vidar rat redline loader raccoon
Link:
https://app.any.run/tasks/3f2cef42-0e90-446d-9a02-c6a74cd65e42

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/198633/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.27915.28729.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/616ee52fdb358dd15ec526c7/reports/119e807b-89f9-4992-a6b9-0fc0f926c4fb/overview
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/627672b2-f888-4822-96cd-812f2215f193
Result
Threat name:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/873301
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
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)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 505729 Sample: W82FHNSBQu.exe Startdate: 19/10/2021 Architecture: WINDOWS Score: 100 68 Found malware configuration 2->68 70 Multi AV Scanner detection for submitted file 2->70 72 Yara detected Glupteba 2->72 74 9 other signatures 2->74 8 W82FHNSBQu.exe 46 2->8         started        13 IntelRapid.exe 2->13         started        15 IntelRapid.exe 2->15         started        process3 dnsIp4 62 tyncel11.top 92.53.107.127, 49712, 49713, 80 TIMEWEB-ASRU Russian Federation 8->62 64 veoqkb22.top 91.203.193.70, 49710, 80 GARANT-PARK-INTERNETRU Russian Federation 8->64 66 morpib02.top 195.133.10.247, 49711, 80 FLEX-ASRU Russian Federation 8->66 52 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->52 dropped 54 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 8->54 dropped 100 Detected unpacking (changes PE section rights) 8->100 102 Detected unpacking (overwrites its own PE header) 8->102 104 Self deletion via cmd delete 8->104 106 Tries to harvest and steal browser information (history, passwords, etc) 8->106 17 File.exe 25 8->17         started        21 cmd.exe 1 8->21         started        108 Query firmware table information (likely to detect VMs) 13->108 110 Hides threads from debuggers 13->110 112 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->112 file5 signatures6 process7 file8 40 C:\Users\user\AppData\Local\...\giliak.exe, PE32+ 17->40 dropped 42 C:\Users\user\AppData\Local\...\foulervp.exe, PE32 17->42 dropped 44 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 17->44 dropped 46 3 other files (none is malicious) 17->46 dropped 76 Machine Learning detection for dropped file 17->76 23 foulervp.exe 3 18 17->23         started        28 giliak.exe 4 17->28         started        30 conhost.exe 21->30         started        32 timeout.exe 1 21->32         started        signatures9 process10 dnsIp11 60 ip-api.com 208.95.112.1, 49714, 80 TUT-ASUS United States 23->60 48 C:\Users\user\AppData\Local\...\btlhbqy.vbs, ASCII 23->48 dropped 88 Antivirus detection for dropped file 23->88 90 Query firmware table information (likely to detect VMs) 23->90 92 May check the online IP address of the machine 23->92 98 2 other signatures 23->98 34 wscript.exe 12 23->34         started        50 C:\Users\user\AppData\...\IntelRapid.exe, PE32+ 28->50 dropped 94 Hides threads from debuggers 28->94 96 Tries to detect sandboxes / dynamic malware analysis system (registry check) 28->96 38 IntelRapid.exe 28->38         started        file12 signatures13 process14 dnsIp15 56 iplogger.org 88.99.66.31, 443, 49715 HETZNER-ASDE Germany 34->56 58 192.168.2.1 unknown unknown 34->58 78 System process connects to network (likely due to code injection or exploit) 34->78 80 May check the online IP address of the machine 34->80 82 Query firmware table information (likely to detect VMs) 38->82 84 Hides threads from debuggers 38->84 86 Tries to detect sandboxes / dynamic malware analysis system (registry check) 38->86 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-10-19 09:10:37 UTC
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cu35znyubrcz5numnkhh723rmjcdo6cwxwqi7hnmghfs3s3tdcta._file
Verdict:
malicious
Similar samples:
20c3236616a266a4175355373d2d89742f9a4eae73f2c44b1a8e83a215fde9f1
CryptBot
337b9f5f13ee874ebe70fd5468725b638eb7b62c4f8c91a6e2a7deab8f5edbb6
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4812efb0999ba68eaec97f7318e4d23bfbe3c46c11084dbf989a3623cb7285be
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4f3ba9f2d7e8979ac9fe1be297c90314a2ee9065bfcf0073c2b1815c425b16db
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70d01c6918c07b4cd0daa9b2c688fbd7e0e2e6f77831c9bd351be29a7991e1d3
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a60659139ff3a9e6a4a482e060e301c83a25a02227308f6f572d79cc95c63dce
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c3b9a8dde21bf3c1bb09426a261c77eb4b59cb2f36ac82e5b8f6b4a4d3565b5b
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e0bc481d34f12788300cff55706ef6352f59e3c206b930ca08b2f7c76af3e795
CryptBot
edf429e26636ba7c240cc68f30a4a22360fc97156b8855c1cd7bde74c78082f2
CryptBot
fb044b65aca85f2778a512ef1a48d4d3d2807f0e6d3e82a038ca39f6e37b6197
CryptBot
+ 549 additional samples on MalwareBazaar
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:4 banker collection discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211019-sy8f4agbb3/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies Internet Explorer settings
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
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Danabot
Danabot Loader Component
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
veoqkb22.top
morpib02.top
192.119.110.73:443
192.236.147.159:443
192.210.222.88:443
Unpacked files
SH256 hash:
242436c4dd7b5a729e0e36686ef4b02e26fc0247cde6e510415f8123f9179470
MD5 hash:
c42f2461cd3e1afad66fd2667336142e
SHA1 hash:
ae04d0b7f459148a8df58e832718a26008d365bc
Link:
https://www.unpac.me/results/2bb8ac84-43dd-4b73-8402-c6081c6794fd/
SH256 hash:
1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6
MD5 hash:
c4c4438fe773e29f031758ecf324106d
SHA1 hash:
322fdaa03edf909708eaacb14e101727100916f2
Link:
https://www.unpac.me/results/2bb8ac84-43dd-4b73-8402-c6081c6794fd/
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/1537dcb7140c459eb68c6a8e7feb716244377856bda08f9dac31cb2dcb7318a6

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: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/198633/

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