MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b
SHA3-384 hash: 07377bc56b51b6aac83204ec38e09457b64af8315ffd1bd135a7245c2926dd72af1f0ccda517e0d72fde7ababd680932
SHA1 hash: dcbf06332153a462e67e27c74929af46a5a83d39
MD5 hash: fb788c569d7b0acf5546340aa85cd0a6
humanhash: saturn-bravo-golf-wyoming
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'511'168 bytes
First seen:2024-11-05 09:35:59 UTC
Last seen:2024-11-05 09:42:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b237ac2118704db9e7609540658f5790 (28 x CoinMiner)
ssdeep 98304:MmWSpnQNESCZFPABbU7sfPbB3w5N0tql9QvqdNGsrySNe1bydKDMv7KKxM:MmPptSCZFPABg7Yb9uCu95DGoNrnzKKx
Threatray 326 similar samples on MalwareBazaar
TLSH T1BA4623D231697F7CD8936DF8AC08A236C0E3617D97BC23957C688535D862E881D3397A
TrID 49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
31.8% (.EXE) Win64 Executable (generic) (10522/11/4)
6.1% (.EXE) OS/2 Executable (generic) (2029/13)
6.0% (.EXE) Generic Win/DOS Executable (2002/3)
6.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:CoinMiner exe


Avatar
Bitsight
url: http://162.230.48.189:80/Eazy.exe

Intelligence

File Origin
# of uploads :
11
# of downloads :
423
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-05 09:39:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a2341001-bb1c-4592-98bb-a19e0a1102b8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Genkryptik-10016533-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6729e7088d23d9049133a50c
Tags:
spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Deleting a system file
Running batch commands
Launching a process
Creating a service
Creating a file
Launching a service
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Sending an HTTP GET request
Creating a file in the system32 subdirectories
Setting browser functions hooks
Enabling autorun for a service
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Changing the hosts file
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6729e7075c437fc3ad501085/reports/ba36f0e3-1fd7-4aa1-b954-41cd378332d8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
XMRig Miner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4519358e-9803-46e2-8118-a40cb1077439
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
adwa.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1549101
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Found strings related to Crypto-Mining
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs new ROOT certificates
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
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
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1549101 Sample: file.exe Startdate: 05/11/2024 Architecture: WINDOWS Score: 100 57 monerooceans.stream 2->57 59 gulf.moneroocean.stream 2->59 67 Malicious sample detected (through community Yara rule) 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 Yara detected Xmrig cryptocurrency miner 2->71 73 9 other signatures 2->73 8 file.exe 1 3 2->8         started        12 updater.exe 1 2->12         started        signatures3 process4 file5 51 C:\ProgramDatabehaviorgraphoogle\Chrome\updater.exe, PE32+ 8->51 dropped 53 C:\Windows\System32\drivers\etc\hosts, ASCII 8->53 dropped 75 Uses powercfg.exe to modify the power settings 8->75 77 Modifies the context of a thread in another process (thread injection) 8->77 79 Modifies the hosts file 8->79 81 Modifies power options to not sleep / hibernate 8->81 14 dialer.exe 1 8->14         started        17 powershell.exe 23 8->17         started        19 cmd.exe 1 8->19         started        28 13 other processes 8->28 55 C:\Windows\Temp\jxhirqfmeznn.sys, PE32+ 12->55 dropped 83 Multi AV Scanner detection for dropped file 12->83 85 Writes to foreign memory regions 12->85 87 Adds a directory exclusion to Windows Defender 12->87 89 Sample is not signed and drops a device driver 12->89 21 dialer.exe 12->21         started        23 powershell.exe 21 12->23         started        25 dialer.exe 12->25         started        30 11 other processes 12->30 signatures6 process7 dnsIp8 91 Contains functionality to inject code into remote processes 14->91 93 Writes to foreign memory regions 14->93 95 Allocates memory in foreign processes 14->95 97 Contains functionality to compare user and computer (likely to detect sandboxes) 14->97 32 lsass.exe 14->32 injected 35 winlogon.exe 14->35 injected 41 2 other processes 14->41 99 Loading BitLocker PowerShell Module 17->99 37 conhost.exe 17->37         started        43 2 other processes 19->43 101 Injects code into the Windows Explorer (explorer.exe) 21->101 103 Creates a thread in another existing process (thread injection) 21->103 105 Injects a PE file into a foreign processes 21->105 45 5 other processes 21->45 39 conhost.exe 23->39         started        61 monerooceans.stream 149.102.143.109, 20128, 49730, 49731 COGENT-174US United States 25->61 107 Query firmware table information (likely to detect VMs) 25->107 47 13 other processes 28->47 49 11 other processes 30->49 signatures9 process10 signatures11 63 Installs new ROOT certificates 32->63 65 Writes to foreign memory regions 32->65
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-05 09:36:12 UTC
File Type:
PE+ (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2z4hcb5ubu6zyznqplvbbyipufh7atx3wsl3nsxvqvebfwhhmsfq._file
Verdict:
malicious
Label(s):
r77_core
Create hunting rule
r77
Create hunting rule
Similar samples:
04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1
CoinMiner
656feea079f74b94c31e4ad4fcdb2cb0b6c4f61a861db5084af2857c6a456c47
CoinMiner
6cede38891c495db2b488b61dfbb8f80e7fab7acba04d0f6e22fa9caecfa9afe
CoinMiner
82ff14d43cb47b9956733b03996b4596cd2ad3787e1fbe0e091f2845c290d29d
CoinMiner
9161be21746469b9b3c653b81d7ca6639927e89ece780a4682a2059ba30e2793
CoinMiner
a7d7270ccee9ee5ed6645fb48ba499041d9a59d25e60040f06125e727338a9ea
CoinMiner
e5e1c5b0d30a39877025ff980e81c9737ff12d5e9b742f9fd1f308082abf1606
CoinMiner
error
CoinMiner
+ 316 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion evasion execution persistence
Link:
https://tria.ge/reports/241105-lkxn4sydkg/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Power Settings
Checks BIOS information in registry
Executes dropped EXE
Indicator Removal: Clear Windows Event Logs
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Drops file in Drivers directory
Sets service image path in registry
Stops running service(s)
Modifies security service
Verdict:
Malicious
Tags:
Win.Trojan.Genkryptik-10016533-0
YARA:
n/a
Link:
https://app.threat.zone/submission/309a7f68-f2da-4ce9-b5c6-dee69b1fc332
Unpacked files
SH256 hash:
d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b
MD5 hash:
fb788c569d7b0acf5546340aa85cd0a6
SHA1 hash:
dcbf06332153a462e67e27c74929af46a5a83d39
Link:
https://www.unpac.me/results/bf2f6004-7ed3-4efa-b8f0-2ae804914778/
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/d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b

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:Windows_Generic_Threat_e8abb835
Create hunting rule
Author:Elastic Security

File information

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

Web download

CoinMiner

Executable exe d6787107b40d3d9c65b07aea10e10fa14ff04efbb497b6caf5854812d8e7648b

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3276895/

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 (GUARD_CF)high

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