MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa. 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 YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa
SHA3-384 hash: cc13d4fe002d6d432d60efbd911b6ac006cd5b44711eb1b7f738ff5240d544e22a764b1a4b815570a2965bb111a5f22c
SHA1 hash: ff7d6f2fbad4851cea65811fb1f5df83184510f5
MD5 hash: bf43acacd11d09300691cf9449c386d1
humanhash: venus-seventeen-dakota-kansas
File name:bf43acacd11d09300691cf9449c386d1.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:7'344'640 bytes
First seen:2024-10-27 11:58:43 UTC
Last seen:2024-10-27 13:45:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 75e9a96c170d19e8c4564ec5026224f5 (26 x CryptBot)
ssdeep 49152:EhuZ6dXbrEWb2JG1YdEK4pvRLPo4VVEdP9/AG9GSgpvcdrFeBhem2Y8oKUbzJ1kI:Eh9lEWn1ya9NPRqd1oGLgx6rmHKa
TLSH T1D7765B51EA9790F9DA8300315156B37F7E70AF019925CEBBCFC4FB3485B2A51AA0E61C
TrID 34.2% (.EXE) InstallShield setup (43053/19/16)
24.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
13.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
8.3% (.EXE) Win64 Executable (generic) (10522/11/4)
5.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
385
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.13384.30805.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671e2c0ba75e41aa67224009
Tags:
Powershell Phishing Autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending an HTTP GET request
Creating a window
Reading critical registry keys
Creating a file in the %temp% directory
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug chacha crypto obfuscated rijndael whirlpool
Link:
https://www.filescan.io/uploads/671e2b0b7b6de3d3d355d8fa/reports/2fbf7e16-3f66-4edc-8c80-44d587d5b2fc/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57859d99-3690-4078-acd1-80ec19a75a87
Result
Threat name:
Clipboard Hijacker, Cryptbot
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1543212
Signature
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Drops large PE files
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found stalling execution ending in API Sleep call
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Scheduled Task Creation Involving Temp Folder
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1543212 Sample: LkCinYWgNh.exe Startdate: 27/10/2024 Architecture: WINDOWS Score: 100 46 Suricata IDS alerts for network traffic 2->46 48 Found malware configuration 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 5 other signatures 2->52 7 LkCinYWgNh.exe 5 4 2->7         started        12 service123.exe 2->12         started        process3 dnsIp4 38 tventji20vs.top 147.45.48.137, 49711, 61304, 61305 FREE-NET-ASFREEnetEU Russian Federation 7->38 40 home.tventji20vs.top 7->40 42 127.0.0.1 unknown unknown 7->42 32 C:\Users\user\AppData\...\service123.exe, PE32 7->32 dropped 34 C:\Users\user\...\jwDqhXNxeUGDiYzIXhpX.dll, PE32 7->34 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 7->54 56 Tries to harvest and steal browser information (history, passwords, etc) 7->56 58 Drops large PE files 7->58 14 service123.exe 7->14         started        17 WerFault.exe 22 16 7->17         started        20 chrome.exe 7->20         started        23 schtasks.exe 1 7->23         started        file5 signatures6 process7 dnsIp8 60 Found evasive API chain (may stop execution after checking mutex) 14->60 62 Found stalling execution ending in API Sleep call 14->62 30 C:\ProgramData\Microsoft\...\Report.wer, Unicode 17->30 dropped 36 239.255.255.250 unknown Reserved 20->36 25 chrome.exe 20->25         started        28 conhost.exe 23->28         started        file9 signatures10 process11 dnsIp12 44 www.google.com 172.217.16.196, 443, 61306, 61312 GOOGLEUS United States 25->44
Score:
79%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa/
Threat name:
Win32.Trojan.Sonbokli
Create hunting rule
Status:
Malicious
First seen:
2024-10-27 11:59:15 UTC
File Type:
PE (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sqk6cp3jxtsyjkqoss5igplit6es2j4wb5vwwnj7iopev3rswgva._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access discovery spyware stealer
Link:
https://tria.ge/reports/241027-n5q36svmel/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses browser remote debugging
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3423d119-f6bf-4a69-8486-00a53d9140a9
Unpacked files
SH256 hash:
9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa
MD5 hash:
bf43acacd11d09300691cf9449c386d1
SHA1 hash:
ff7d6f2fbad4851cea65811fb1f5df83184510f5
Link:
https://www.unpac.me/results/913d3518-2fc2-48a7-b970-f42e0ee201fb/
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/9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CryptBot

Executable exe 9415e13f69bce584aa0e94ba833d689f892d27960f6b6b353f439e4aee32b1aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3169177/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::CreateFiberEx
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::ReadConsoleA
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleMode
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileMappingA
KERNEL32.dll::MoveFileExA
KERNEL32.dll::GetSystemDirectoryA
KERNEL32.dll::GetFileAttributesA
KERNEL32.dll::FindFirstFileW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptGenRandom
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertDuplicateCertificateContext
CRYPT32.dll::CertEnumCertificatesInStore
CRYPT32.dll::CertFindCertificateInStore
CRYPT32.dll::CertFreeCertificateContext
CRYPT32.dll::CertGetCertificateContextProperty
CRYPT32.dll::CertGetEnhancedKeyUsage
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegNotifyChangeKeyValue
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::accept
WS2_32.dll::bind
WS2_32.dll::closesocket
WS2_32.dll::connect
WS2_32.dll::gethostbyaddr
WS2_32.dll::gethostbyname
WIN_USER_APIPerforms GUI ActionsUSER32.dll::FindWindowA

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