MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2dcdab49f620d41cdff93c58a50c760906ea2565001145564a1491defec08f4. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments 1

SHA256 hash: c2dcdab49f620d41cdff93c58a50c760906ea2565001145564a1491defec08f4
SHA3-384 hash: f3a792d4dbdff02a9bd5a89a08af7749e8c64fd6f26ea7cfdbc6c1ee6c1ab1b58219b5aabb2063c037e77bcad4c8841c
SHA1 hash: 0a5e460360364f1b5799df7a2168892c04156bca
MD5 hash: 3cb61ce448a806e79ce88d06e992cc9d
humanhash: september-bluebird-bravo-jupiter
File name:3cb61ce448a806e79ce88d06e992cc9d
Download: download sample
File size:11'776 bytes
First seen:2024-03-28 09:46:21 UTC
Last seen:2024-03-28 11:25:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 38ca2cef077b08d131c2be3bfd70789c (3 x Phorpiex)
ssdeep 192:d6eQ8BFOXpVfXfGhegWJJfxMLkWScZqYSi/HB6U:d6eQ8nAnOgDTxMQWSc9/6U
Threatray 6 similar samples on MalwareBazaar
TLSH T12332FA0BAD905532FBF008B055BB914B8AFD29A327D5A88FF780A50A1D753A0C5717AF
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 exe

Intelligence


File Origin
# of uploads :
5
# of downloads :
312
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
spl.exe
Verdict:
Malicious activity
Analysis date:
2024-03-28 06:37:03 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending an HTTP GET request to an infection source
Сreating synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Query of malicious DNS domain
Connection attempt to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin shell32
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Signature
Antivirus detection for URL or domain
Drops PE files to the user root directory
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Tiny
Status:
Malicious
First seen:
2024-03-28 04:25:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Behaviour
Suspicious use of WriteProcessMemory
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
c2dcdab49f620d41cdff93c58a50c760906ea2565001145564a1491defec08f4
MD5 hash:
3cb61ce448a806e79ce88d06e992cc9d
SHA1 hash:
0a5e460360364f1b5799df7a2168892c04156bca
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information


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

Web download

Executable exe c2dcdab49f620d41cdff93c58a50c760906ea2565001145564a1491defec08f4

(this sample)

  
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
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
URL_MONIKERS_APICan Download & Execute componentsurlmon.dll::URLDownloadToFileW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
WININET.dll::InternetCloseHandle
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::GetStartupInfoA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegSetValueExW

Comments



Avatar
zbet commented on 2024-03-28 09:46:22 UTC

url : hxxp://twizt.net/spl.exe