MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c. 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


XTinyLoader


Vendor detections: 12


Intelligence 12 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c
SHA3-384 hash: 44569a7bada271df8ef89a56320030d0983258b37744550ef2d596f2038c73f1131bc76710e07314cba690b54460e314
SHA1 hash: b29bb4f00cf3aef2e382d10b78b2b73a38405ab9
MD5 hash: 9914878d36e255c38ec77257108c9d01
humanhash: indigo-uncle-fanta-mockingbird
File name:54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c
Download: download sample
Signature XTinyLoader
Create hunting rule
File size:3'980'800 bytes
First seen:2025-07-31 11:52:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6c18c7b89560eb088466f55ac077ce7b (6 x XTinyLoader, 3 x RedLineStealer, 1 x PythonStealer)
ssdeep 49152:VcmN7aydjQ0UxNJT3fscY52VlBJXYfwEXBTb2y2meFldedaHr7uGFKHUE9Re/35:VwUjQ0UVEbkrBJXkB3D29ptHvuk5
TLSH T18906BE0362534D52C07413FC4D93E3A9462EAF84F9168F4672BC7966F7B1E835E2A2D8
TrID 52.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.5% (.EXE) Win64 Executable (generic) (10522/11/4)
4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
dhash icon 0f0f6939dac7499f (1 x XTinyLoader)
Reporter JAMESWT_WT
Tags:exe XTinyLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
25
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Roblox Checker v1.0.1.zip
Verdict:
Malicious activity
Analysis date:
2025-07-27 15:10:22 UTC
Tags:
loader clipper diamotrix python
Link:
https://app.any.run/tasks/2d8539a5-309e-4d7e-8083-253303dd92f3

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/18038/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=688b59450b4775fb2133f128
Tags:
ransomware extens nemty micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Creating a file
Creating a window
Reading critical registry keys
Enabling the 'hidden' option for recently created files
Сreating synchronization primitives
Creating a process with a hidden window
Searching for synchronization primitives
Connection attempt
Sending an HTTP POST request
Launching the default Windows debugger (dwwin.exe)
Moving a recently created file
Launching a process
Loading a suspicious library
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated packed
Link:
https://www.filescan.io/uploads/688b5934a16348d835f5b5a7/reports/75dd39d2-01f7-480c-8412-9dd773c90a24/overview
Verdict:
Malicious
Labled as:
Dropper.Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e8a1086-8bc6-4947-8cd3-ec659c5319eb
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
.Net Executable PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/9914878d36e255c38ec77257108c9d01
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c/
Threat name:
Win32.Ransomware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 20:13:46 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
29 of 37 (78.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ktcmkdmegzl5stfzss2evfzq3vvo6vwcig4tlhuff7otzuy4rcoa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/250731-n2f4sshm4z/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: PowerShell
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ff90e564-a254-4eb8-82e8-2729af3e0ba6
Unpacked files
SH256 hash:
54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c
MD5 hash:
9914878d36e255c38ec77257108c9d01
SHA1 hash:
b29bb4f00cf3aef2e382d10b78b2b73a38405ab9
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
SH256 hash:
7c9e0463b0c5296549af0f36462c2c751908924851d14150d0b4dd50dfb9198f
MD5 hash:
944f1ffe7de4e8992c7fd5726e8b4001
SHA1 hash:
0529c634e71fe4593404871a3939f22c6ea49d87
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
SH256 hash:
3e1aa9a65ea9ac0969e5a881e20e45b54e91415001419be3958284adce179cae
MD5 hash:
85b2e82368001b942d67f5cba8611ed7
SHA1 hash:
2c633348ee775f27aaf20085e39fac61612dc102
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
SH256 hash:
afde268102fc799c306b70be34dc0e58adf1cab7b4d88e939ce1b57f90349257
MD5 hash:
34581c24e7e785515166ce9fdbf9fe44
SHA1 hash:
3dc79e5ed31dd31712018eaa28f2c8de551594d6
Detections:
SUSP_XORed_Mozilla
Create hunting rule
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
Parent samples :
afde268102fc799c306b70be34dc0e58adf1cab7b4d88e939ce1b57f90349257
a66296782acd77f0fc362522093c3d9af5728fa2c7010f5257aecc3e8c7a145d
9cd894b88555d099f3f4a4bfe2c157ebac405bd17470a044aa264f4f1ce7c21a
54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c
e6b3328e1c410fbff389fcf3c99b7b19e608ca16ede705df019276d249a819be
SH256 hash:
74990b7b3cdb9c650ed31da724962d682c19d4f6aaf374eaeb45271c70c3da6a
MD5 hash:
8a80e42126fbaab7cb25f3930fd9f468
SHA1 hash:
b0b20805c2e841c36e75abaf4d6ab58e7dfcc778
Link:
https://www.unpac.me/results/4b9e52c0-4366-4f28-bf7a-31633b1d0b18/
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/54c4c50d843657d94cb994b44a9730dd6aef56c241b9359e852fdd3cd31c889c

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__API
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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.

Cape
Cape
https://www.capesandbox.com/analysis/18038/

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments