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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00. 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


GuLoader


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00
SHA3-384 hash: dc06d4b7a7312efb533fdc928318603c053ef9e31fd6fe481126bd826cb84f722cb9ce05645ebff7111bf9b5f9515057
SHA1 hash: 58f5823c73067a5f111669fbeb075d26207a2bbc
MD5 hash: c2f1a4e56c049221fe1fb8a28a135035
humanhash: batman-vegan-mississippi-william
File name:platba_předem.bat
Download: download sample
Signature GuLoader
Create hunting rule
File size:559'624 bytes
First seen:2025-02-27 06:29:46 UTC
Last seen:2026-05-20 17:24:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e2a592076b17ef8bfb48b7e03965a3fc (419 x GuLoader, 63 x RemcosRAT, 52 x AgentTesla)
ssdeep 12288:ZkBtT35B47dqptbMChowQoUlWEjTMlfsc+aacmmbs:WJBAILXFQoSW8IFstRcJA
TLSH T168C423491A22D897E8D287B2FDB943F317BB2E25F090566F0701BEB97EB20554345352
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:bat exe GuLoader

Intelligence

File Origin
# of uploads :
4
# of downloads :
469
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
platba_předem.bat
Verdict:
Malicious activity
Analysis date:
2025-02-27 06:46:08 UTC
Tags:
snake keylogger evasion stealer
Link:
https://app.any.run/tasks/27251a8c-23dd-4e9e-a90c-4996e0b46df3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.18461.14705.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c006d5a0fd713c335d2ca4
Tags:
obfuscate virus shell
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/628f04c5-a343-42d0-838e-e3a1aec617b8
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1625395
Signature
Early bird code injection technique detected
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queues an APC in another process (thread injection)
Sigma detected: Suspicious Executable File Creation
Suspicious powershell command line found
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1625395 Sample: platba_p#U0159edem.bat.exe Startdate: 27/02/2025 Architecture: WINDOWS Score: 100 34 reallyfreegeoip.org 2->34 36 webmail.goldenvalleyhotel.net 2->36 38 3 other IPs or domains 2->38 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected GuLoader 2->46 50 3 other signatures 2->50 8 platba_p#U0159edem.bat.exe 1 39 2->8         started        signatures3 48 Tries to detect the country of the analysis system (by using the IP) 34->48 process4 file5 22 C:\Users\user\AppData\...\Antiglobulin.Til, Unicode 8->22 dropped 52 Suspicious powershell command line found 8->52 12 powershell.exe 29 8->12         started        signatures6 process7 file8 24 C:\Users\user\...\platba_p#U0159edem.bat.exe, PE32 12->24 dropped 26 platba_p#U0159edem...exe:Zone.Identifier, ASCII 12->26 dropped 54 Early bird code injection technique detected 12->54 56 Writes to foreign memory regions 12->56 58 Found suspicious powershell code related to unpacking or dynamic code loading 12->58 60 3 other signatures 12->60 16 msiexec.exe 15 8 12->16         started        20 conhost.exe 12->20         started        signatures9 process10 dnsIp11 28 sdead.org 69.49.247.22, 49971, 80 UNIFIEDLAYER-AS-1US United States 16->28 30 checkip.dyndns.com 193.122.130.0, 49972, 80 ORACLE-BMC-31898US United States 16->30 32 2 other IPs or domains 16->32 40 Tries to harvest and steal browser information (history, passwords, etc) 16->40 signatures12
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2025-02-26 13:20:35 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgzo2ifbqavx5oxz5iha4iyxo4fzl7vg3dhjft5rik2yvm6wlqaa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250227-g9qvmszlz5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a316eaa2-639e-44fe-bfbf-63e04f39c438
Unpacked files
SH256 hash:
19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00
MD5 hash:
c2f1a4e56c049221fe1fb8a28a135035
SHA1 hash:
58f5823c73067a5f111669fbeb075d26207a2bbc
Link:
https://www.unpac.me/results/cfdd6324-f579-4d13-a424-e873a501881c/
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/19b2ed20a180/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/19b2ed20a1802b7ebaf9ea0e0e2317770b95fea6d8ce92cfb142b58ab3d65c00

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:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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