MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58b324d37bbf6d706b0fe5dbb8bca92d9628a9c394ca81121cea1690a16a3afa. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58b324d37bbf6d706b0fe5dbb8bca92d9628a9c394ca81121cea1690a16a3afa
SHA3-384 hash: f522b6cdd3ea6b78ac2cd688b909dc82a311d46dec4ab2107e72ff9a75c1376f772e2519b7e00a8c1dd23f20273cf0e3
SHA1 hash: b5564229bdbe777deeefd3bdf78ea334b0e09695
MD5 hash: 55db74d76184ca9be1284939b37d41b8
humanhash: sierra-ten-bluebird-lithium
File name:1.exe
Download: download sample
File size:34'350'912 bytes
First seen:2025-02-26 11:20:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6d5e13c0269946a5a10390c178d8e9a5 (4 x ValleyRAT, 2 x CoinMiner, 1 x Rhadamanthys)
ssdeep 786432:mJqHlyDSs9J8kS+u6wrqImbWtVd5l5jMvti0Jz8+aZ8iqs1:mJqHlyDSsLBO6oqIXtVd5l5jMvssz8T3
TLSH T14C772221366EC42BD56105B05A2C9EEB913CAE251FF164C7B3DC6E6A17764D30233E2B
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 71e8ccdad8f8f030
Reporter SquiblydooBlog
Tags:exe signed STERLING SPIRITS COMPANY LIMITED

Code Signing Certificate

Organisation:STERLING SPIRITS COMPANY LIMITED
Issuer:SSL.com EV Code Signing Intermediate CA RSA R3
Algorithm:sha256WithRSAEncryption
Valid from:2024-12-23T13:23:17Z
Valid to:2025-12-23T13:23:17Z
Serial number: 343c7c502bdce06c9f3c6551c9d0a451
Intelligence: 16 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 225eaf407811fc33658d240548bd60ff89d4ec4c0cd18d5743cf321439484127
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
429
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1.exe
Verdict:
Malicious activity
Analysis date:
2025-02-26 12:30:49 UTC
Tags:
advancedinstaller arch-exec
Link:
https://app.any.run/tasks/050729f0-b1b6-4618-b436-54ccef26c77f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bef98728ab76d43a5d45be
Tags:
shellcode dropper shell
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for the window
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm expand fingerprint lolbin microsoft_visual_cc msiexec obfuscated overlay revoked-cert runonce signed
Link:
https://www.filescan.io/uploads/67bef92e60f4b4f0724ccbe5/reports/e499281f-f9fe-4212-8b72-1f5786904f7b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/58b324d37bbf6d706b0fe5dbb8bca92d9628a9c394ca81121cea1690a16a3afa
Result
Verdict:
UNKNOWN
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
46 / 100
Link:
https://www.joesandbox.com/analysis/1624614
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Multi AV Scanner detection for dropped file
Sigma detected: Schtasks Creation Or Modification With SYSTEM Privileges
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1624614 Sample: 1.exe Startdate: 26/02/2025 Architecture: WINDOWS Score: 46 88 api.telegram.org 2->88 90 wetransfers.io 2->90 92 8 other IPs or domains 2->92 106 Suricata IDS alerts for network traffic 2->106 108 Antivirus detection for URL or domain 2->108 110 Multi AV Scanner detection for dropped file 2->110 114 3 other signatures 2->114 9 1.exe 84 2->9         started        12 msiexec.exe 20 41 2->12         started        14 MainSoftware.exe 2->14         started        16 2 other processes 2->16 signatures3 112 Uses the Telegram API (likely for C&C communication) 88->112 process4 dnsIp5 68 C:\Users\user\AppData\...\MainSoftware.exe, PE32+ 9->68 dropped 70 C:\Users\user\...\SoftwareDistributor.exe, PE32+ 9->70 dropped 82 15 other malicious files 9->82 dropped 19 1.exe 6 9->19         started        72 C:\Windows\Installer\MSIE45E.tmp, PE32 12->72 dropped 74 C:\Windows\Installer\MSID857.tmp, PE32 12->74 dropped 76 C:\Windows\Installer\MSID7F8.tmp, PE32 12->76 dropped 84 7 other malicious files 12->84 dropped 22 MainSoftware.exe 15 12->22         started        25 msiexec.exe 12 12->25         started        27 SoftwareDistributor.exe 12->27         started        33 2 other processes 12->33 78 C:\Program Files (x86)\Main\...\Install.exe, PE32+ 14->78 dropped 29 Install.exe 14->29         started        86 boldvertex.store 104.21.16.1 CLOUDFLARENETUS United States 16->86 80 C:\Program Files\Surfclub\Surfclub.exe, PE32+ 16->80 dropped 31 Surfclub.exe 16->31         started        file6 process7 dnsIp8 60 C:\Users\user\AppData\Local\...\shiB789.tmp, PE32+ 19->60 dropped 102 jonatechlab.com 104.21.6.210 CLOUDFLARENETUS United States 22->102 35 schtasks.exe 22->35         started        37 schtasks.exe 22->37         started        104 swiftvantage.online 104.21.80.136, 443, 49740 CLOUDFLARENETUS United States 25->104 62 C:\Program Files (x86)\...\Install.exe.part, PE32+ 25->62 dropped 64 C:\Program Files (x86)\...\Install.exe (copy), PE32+ 25->64 dropped 39 schtasks.exe 27->39         started        41 cmd.exe 29->41         started        43 conhost.exe 29->43         started        file9 process10 process11 45 conhost.exe 35->45         started        47 conhost.exe 37->47         started        49 conhost.exe 39->49         started        51 regsvr32.exe 41->51         started        55 curl.exe 41->55         started        58 conhost.exe 41->58         started        dnsIp12 94 api.telegram.org 149.154.167.220 TELEGRAMRU United Kingdom 51->94 96 ifconfig.me 34.160.111.145 ATGS-MMD-ASUS United States 51->96 116 System process connects to network (likely due to code injection or exploit) 51->116 118 Tries to harvest and steal browser information (history, passwords, etc) 51->118 98 wetransfers.io 104.21.59.228 CLOUDFLARENETUS United States 55->98 100 127.0.0.1 unknown unknown 55->100 66 C:\Users\user\AppData\Local\Temp\289930.ocx, PE32+ 55->66 dropped file13 signatures14
Score:
76%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/58b324d37bbf6d706b0fe5dbb8bca92d9628a9c394ca81121cea1690a16a3afa
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lczsju33x5wxa2yp4xn3rpfjfwlcrkodstficeq45iljbilkhl5a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250226-nf3qnsxqv6/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Blocklisted process makes network request
Enumerates connected drives
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0f23ee99-8f98-49bb-a45e-532c93adf39a
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/58b324d37bbf6d706b0fe5dbb8bca92d9628a9c394ca81121cea1690a16a3afa

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleTextAttribute
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleScreenBufferInfo
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CopyFileExW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

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