MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c05186378739dc98ff28f86388680fa3bdceab20d6e648e5d8fdd27bd938413b. 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: 8


Intelligence 8 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c05186378739dc98ff28f86388680fa3bdceab20d6e648e5d8fdd27bd938413b
SHA3-384 hash: bf5b3ae7751e9c39221391e0fbbb5c4b6d70fc559fa3e7ed5cd950a14a883b90dcd1e4bb00b3d9fa51870d58fe11296f
SHA1 hash: cf6ca02f119ccfe9608686f6b31e2951ecc76cc1
MD5 hash: dc4311fcf7008f7fd94ccd7246fcdb63
humanhash: ten-ack-ink-blossom
File name:Launcher.exe
Download: download sample
File size:20'849'476 bytes
First seen:2024-04-02 07:19:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aa9f3a2087e12b9bb85387e33424b173
ssdeep 393216:QsJU/P2y1sMts1jY0xnJKo1C2WjD3OqfqlqI6v:QsJU/uB1jY0xnJF1C2eDXIY
TLSH T10827CF21B7C6D63AE8DB0B70D57EEB5E827C7621032495DB2198F99C1C723D29A31393
TrID 49.9% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.6% (.EXE) OS/2 Executable (generic) (2029/13)
9.5% (.EXE) Generic Win/DOS Executable (2002/3)
9.4% (.EXE) DOS Executable Generic (2000/1)
Reporter likeastar20
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
382
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c05186378739dc98ff28f86388680fa3bdceab20d6e648e5d8fdd27bd938413b.exe
Verdict:
No threats detected
Analysis date:
2024-04-02 07:22:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/eaf55d99-fe8a-460b-a021-c2cb13927fa7

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

Behaviour
Launching a process
Connecting to a non-recommended domain
Sending an HTTP GET request
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a window
Searching for the window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Moving a file to the Program Files subdirectory
Replacing files
Setting browser functions hooks
Forced shutdown of a system process
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash dotnet evasive expand fingerprint lolbin overlay packed remote shell32
Link:
https://www.filescan.io/uploads/660bb16eeda319274618d365/reports/e794df1d-4ce3-4a67-9414-929f687b92cd/overview
Verdict:
Suspicious
Labled as:
Malware.CF50CE37
Link:
https://www.hybrid-analysis.com/sample/c05186378739dc98ff28f86388680fa3bdceab20d6e648e5d8fdd27bd938413b
Result
Verdict:
MALICIOUS
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1418578
Signature
Antivirus detection for URL or domain
Contains functionality to prevent local Windows debugging
Malicious sample detected (through community Yara rule)
Behaviour
Behavior Graph:
Download SVG
Score:
0%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/c05186378739dc98ff28f86388680fa3bdceab20d6e648e5d8fdd27bd938413b
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ybiymn4hhhojr7zi7bryq2apuo645kza23terzoy7xjhxwjyie5q._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240402-h5j2zaag7s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c05186378739/report/overview.html
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/c05186378739dc98ff28f86388680fa3bdceab20d6e648e5d8fdd27bd938413b

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
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:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_SUSPICIOUS_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables containing artifacts associated with disabling Widnows Defender
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:QbotStuff
Create hunting rule
Author:anonymous
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:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
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.

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
AUTH_APIManipulates User AuthorizationADVAPI32.dll::GetSidSubAuthorityCount
ADVAPI32.dll::GetSidSubAuthority
ADVAPI32.dll::RevertToSelf
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CreateStreamOnHGlobal
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::SetKernelObjectSecurity
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
ADVAPI32.dll::SetThreadToken
KERNEL32.dll::VirtualAllocExNuma
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::GetActiveProcessorGroupCount
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::CreateFileMappingA
KERNEL32.dll::GetWindowsDirectoryW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegGetValueW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW

Comments