MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d. 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


CoinMiner


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d
SHA3-384 hash: f934ea962fcd23ab5e796d84d9cad76cc87c5a2f913cf4d261142f670c70d5390bf1c8f6894f413afc05461c0dd0b6dc
SHA1 hash: f6851bbba9127c624fb8e9993f747275bfd5e2eb
MD5 hash: 0603ce41d19c5ed6f06d28d7c1a0d8fe
humanhash: nine-bluebird-orange-eighteen
File name:0603ce41d19c5ed6f06d28d7c1a0d8fe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:6'833'704 bytes
First seen:2024-05-17 00:53:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f6baa5eaa8231d4fe8e922a2e6d240ea (37 x CoinMiner, 22 x DCRat, 15 x LummaStealer)
ssdeep 98304:L55tL6bLZNMG+8UaUPLEnSDTkGPhHeq3R3GOYG2Ou2q1pOqXu2hV2Vn3:L5rULZNt+uUjaS3kQHrWOYEutk62Vn3
TLSH T1FE6633A177E5AC33F04923369588273DBBA2F6A90F24A0E753E94110EE157C46339BC7
TrID 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
24.6% (.EXE) Win64 Executable (generic) (10523/12/4)
11.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.5% (.EXE) Win32 Executable (generic) (4504/4/1)
4.7% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 6192a6a6a6a6c401 (17 x RedLineStealer, 11 x PythonStealer, 9 x DCRat)
Reporter zbetcheckin
Tags:32 CoinMiner exe signed

Code Signing Certificate

Organisation:STATPLUS
Issuer:STATPLUS
Algorithm:sha256WithRSAEncryption
Valid from:2024-04-29T00:00:00Z
Valid to:2026-04-29T00:00:00Z
Serial number: 7d655bfa9d6ab835
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: a769e0e451231320a01a66cc00192ba7afc3ceed51f673cff17327476168fc7d
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
377
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
xmrig
Create hunting rule
ID:
1
File name:
63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d.exe
Verdict:
Malicious activity
Analysis date:
2024-05-17 00:57:07 UTC
Tags:
miner xmrig
Link:
https://app.any.run/tasks/b987e305-0c1c-4680-aadf-2596e16f69d7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Keylogger.Gencbl-9969771-0
Create hunting rule

Win.Malware.7zip-10013374-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
Replacing files
Deleting a system file
Creating a service
Creating a file
Launching a service
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Creating a file in the system32 subdirectories
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint installer keylogger lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/6646aaaa636c5be33c7eedff/reports/d67e9ca8-50c1-44f8-b036-b62d11800df4/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/743130d5-0ae4-4cce-bf0f-de7ed286f2fa
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1443064
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to register a low level keyboard hook
Drops password protected ZIP file
Injects code into the Windows Explorer (explorer.exe)
Loading BitLocker PowerShell Module
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses powercfg.exe to modify the power settings
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1443064 Sample: 6Yl34Sv8ZJ.exe Startdate: 17/05/2024 Architecture: WINDOWS Score: 100 85 pool.hashvault.pro 2->85 95 Snort IDS alert for network traffic 2->95 97 Multi AV Scanner detection for dropped file 2->97 99 Multi AV Scanner detection for submitted file 2->99 101 5 other signatures 2->101 10 adwmbjfsmbak.exe 2->10         started        14 6Yl34Sv8ZJ.exe 8 2->14         started        signatures3 process4 file5 77 C:\Windows\Temp\vfxvopydcycn.sys, PE32+ 10->77 dropped 109 Multi AV Scanner detection for dropped file 10->109 111 Injects code into the Windows Explorer (explorer.exe) 10->111 113 Modifies the context of a thread in another process (thread injection) 10->113 117 3 other signatures 10->117 16 explorer.exe 10->16         started        20 powershell.exe 10->20         started        22 cmd.exe 10->22         started        26 5 other processes 10->26 79 C:\Users\user\AppData\Local\Temp\...\7z.exe, PE32+ 14->79 dropped 81 C:\Users\user\AppData\Local\Temp\...\7z.dll, PE32+ 14->81 dropped 115 Contains functionality to register a low level keyboard hook 14->115 24 cmd.exe 2 14->24         started        signatures6 process7 dnsIp8 83 95.179.241.203, 49734, 80 AS-CHOOPAUS Netherlands 16->83 89 System process connects to network (likely due to code injection or exploit) 16->89 91 Query firmware table information (likely to detect VMs) 16->91 93 Loading BitLocker PowerShell Module 20->93 28 conhost.exe 20->28         started        30 conhost.exe 22->30         started        32 wusa.exe 22->32         started        34 Installer.exe 1 2 24->34         started        38 7z.exe 2 24->38         started        40 7z.exe 3 24->40         started        44 10 other processes 24->44 42 conhost.exe 26->42         started        46 3 other processes 26->46 signatures9 process10 file11 73 C:\ProgramData\...\adwmbjfsmbak.exe, PE32+ 34->73 dropped 103 Uses powercfg.exe to modify the power settings 34->103 105 Adds a directory exclusion to Windows Defender 34->105 107 Modifies power options to not sleep / hibernate 34->107 48 powershell.exe 23 34->48         started        51 cmd.exe 1 34->51         started        53 powercfg.exe 1 34->53         started        55 7 other processes 34->55 75 C:\Users\user\AppData\Local\...\Installer.exe, PE32+ 38->75 dropped signatures12 process13 signatures14 87 Loading BitLocker PowerShell Module 48->87 57 conhost.exe 48->57         started        59 conhost.exe 51->59         started        61 wusa.exe 51->61         started        63 conhost.exe 53->63         started        65 conhost.exe 55->65         started        67 conhost.exe 55->67         started        69 conhost.exe 55->69         started        71 4 other processes 55->71 process15
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mphfuxejlx4bz4c32dmt6vupluhqacf3alch7igodgxxnrzezqoq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion execution miner persistence upx
Link:
https://tria.ge/reports/240517-a87nfaaa46/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
UPX packed file
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Stops running service(s)
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
4b6db41763c51a761ba2c13e406ac3117a57aedb229aaf4915f80771a984b43a
MD5 hash:
f52db7cec8ce5e781b9c1a7fac64187c
SHA1 hash:
2080c9a869567417c22a0858c0f1347a79b338fa
Link:
https://www.unpac.me/results/29b9667a-de08-4c59-8bb3-e52f9c4af2a0/
SH256 hash:
63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d
MD5 hash:
0603ce41d19c5ed6f06d28d7c1a0d8fe
SHA1 hash:
f6851bbba9127c624fb8e9993f747275bfd5e2eb
Link:
https://www.unpac.me/results/29b9667a-de08-4c59-8bb3-e52f9c4af2a0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/63ce5a5c895d/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/63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

CoinMiner

Executable exe 63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2852679/
  
URLhaus
https://urlhaus.abuse.ch/url/2819457/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::FreeSid
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::CheckTokenMembership
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::ShellExecuteExW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AssignProcessToJobObject
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::FindFirstFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA
USER32.dll::CreateWindowExW

Comments


Avatar
zbet commented on 2024-05-17 00:54:00 UTC

url : hxxps://tumanovalekcey.github.io/mot/222.exe