MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b
SHA3-384 hash: ce35b12da37b6a20b2495d0f3dd07823386424f4baf385fb38db994cea37fe4653060eb333fd00d8be981c076590bc82
SHA1 hash: 32deadcec14dca90fe14030f69097f8bd6d98b95
MD5 hash: 52f4f9797fbb76785a1b8cf695e65a15
humanhash: oxygen-may-six-violet
File name:52f4f9797fbb76785a1b8cf695e65a15.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:7'874'048 bytes
First seen:2023-02-18 07:47:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 196608:JzeZs7JgCwS/30xwGfBBIwwYlqvbi6aUFZTfUaawUm:JzW2TwUVeqORAUBwUm
Threatray 680 similar samples on MalwareBazaar
TLSH T10E860150EDCF09E7DC7A8C363DF2798FF129360B1D8A5D5D00242BAAA4B36D1C4A691D
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-17 10:08:10 UTC
Tags:
trojan loader evasion smoke stealer miner
Link:
https://app.any.run/tasks/afd799e5-266f-4394-804d-ebbc78395bf2

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/367875/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Creating a window
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Launching a process
Searching for synchronization primitives
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Possible injection to a system process
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b
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.
Malware family:
Generic Threat 2
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17333f23-4007-4ecf-9720-18f59e6d212a
Result
Threat name:
Fabookie, ManusCrypt
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1178594
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Detected VMProtect packer
Installs new ROOT certificates
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sets a auto configuration URL for Internet Explorer (IE settings are enforced automatically)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Fabookie
Yara detected ManusCrypt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 811417 Sample: ItBF1xB53S.exe Startdate: 18/02/2023 Architecture: WINDOWS Score: 100 89 Snort IDS alert for network traffic 2->89 91 Multi AV Scanner detection for domain / URL 2->91 93 Malicious sample detected (through community Yara rule) 2->93 95 9 other signatures 2->95 8 rundll32.exe 2->8         started        10 ItBF1xB53S.exe 5 2->10         started        13 cmd.exe 2->13         started        16 4 other processes 2->16 process3 file4 18 rundll32.exe 3 8->18         started        61 C:\Users\user\AppData\Local\...\llpb1133a.exe, PE32+ 10->61 dropped 63 C:\Users\user\AppData\Local\Temp\liyy.exe, PE32 10->63 dropped 65 C:\Users\user\AppData\Local\...\XandETC.exe, PE32+ 10->65 dropped 67 C:\Users\user\AppData\...\ItBF1xB53S.exe.log, CSV 10->67 dropped 21 llpb1133a.exe 10->21         started        24 liyy.exe 1 10->24         started        26 XandETC.exe 3 10->26         started        129 Uses cmd line tools excessively to alter registry or file data 13->129 131 Uses powercfg.exe to modify the power settings 13->131 133 Modifies power options to not sleep / hibernate 13->133 29 conhost.exe 13->29         started        35 10 other processes 13->35 31 conhost.exe 16->31         started        33 conhost.exe 16->33         started        37 5 other processes 16->37 signatures5 process6 dnsIp7 97 Contains functionality to infect the boot sector 18->97 99 Contains functionality to inject threads in other processes 18->99 101 Contains functionality to inject code into remote processes 18->101 113 5 other signatures 18->113 39 svchost.exe 1 18->39 injected 42 svchost.exe 18->42 injected 44 svchost.exe 18->44 injected 50 14 other processes 18->50 79 45.66.159.142 ENZUINC-US Russian Federation 21->79 81 157.240.252.35 FACEBOOKUS United States 21->81 83 3 other IPs or domains 21->83 103 Antivirus detection for dropped file 21->103 105 Multi AV Scanner detection for dropped file 21->105 107 Machine Learning detection for dropped file 21->107 109 Creates processes via WMI 24->109 46 liyy.exe 2 24->46         started        69 C:\Program Files69otepad\Chrome\updater.exe, PE32+ 26->69 dropped 111 Adds a directory exclusion to Windows Defender 26->111 file8 signatures9 process10 dnsIp11 123 System process connects to network (likely due to code injection or exploit) 39->123 125 Sets debug register (to hijack the execution of another thread) 39->125 127 Modifies the context of a thread in another process (thread injection) 39->127 52 svchost.exe 12 14 39->52         started        85 xv.yxzgamen.com 188.114.96.3, 443, 49696 CLOUDFLARENETUS European Union 46->85 87 188.114.97.3, 443, 49697 CLOUDFLARENETUS European Union 46->87 71 C:\Users\user\AppData\Local\Temp\db.dll, PE32 46->71 dropped file12 signatures13 process14 dnsIp15 73 g.agametog.com 34.142.181.181 ATGS-MMD-ASUS United States 52->73 75 208.95.112.1 TUT-ASUS United States 52->75 77 172.67.161.69 CLOUDFLARENETUS United States 52->77 57 C:\Users\user\AppData\Local\...\Cookies.db, SQLite 52->57 dropped 59 C:\Users\user\AppData\Local\...\Login Data.db, SQLite 52->59 dropped 115 Query firmware table information (likely to detect VMs) 52->115 117 Installs new ROOT certificates 52->117 119 Sets a auto configuration URL for Internet Explorer (IE settings are enforced automatically) 52->119 121 Tries to harvest and steal browser information (history, passwords, etc) 52->121 file16 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b/
Threat name:
ByteCode-MSIL.Downloader.ShortLoader
Create hunting rule
Status:
Malicious
First seen:
2023-02-17 11:44:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 25 (84.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d2ris6btj6qdwjyuwxbcvpkybtoywwykn7g7rfp6cnt2zfw2b2fq._file
Verdict:
malicious
Similar samples:
1be4148a1b7b75adab291dab13ae51b989b5c9fcb2c685f5d16c159470e3ce52
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21ce471527c051d26da04e96c2829f450b031767399ea401920ab8b43018e421
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394a7b1776167c159d8372ab8af7f4a90f0fe3674fe5061bb982032e5da8b141
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4589f71870479cdddc1439394eb7c27da1c95d1f7a89016168f32f6791f541ab
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4e3893ebbeba7316fc29052f28ea8c12e47b6ecd9f6162a0ce1fdab1881aa173
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566e9b735f5b0c644a29c22260a003d9a2fc29939807cb23ee34fc33e7beee9b
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a41b4591c7351562ed9125da2c93db246e87e05198d2ec0951733d1919e119d8
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aed3a06c9acb44139ec7939fed7272df38295c884c42ae612b68f866cfba5a7a
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bfb5009ee0d70c0e594a9f35fb56d541b91a9e7ab1f396ba01b986f1567e5bac
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cb8cd78c09c1a9dd7b2cf6a4288c984b4b5619ab8301d1a963e089024bb314d0
CoinMiner
+ 670 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion miner upx vmprotect
Link:
https://tria.ge/reports/230218-jnqzmaah4w/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies registry class
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
UPX packed file
Unexpected DNS network traffic destination
VMProtect packed file
Stops running service(s)
XMRig Miner payload
Modifies security service
Process spawned unexpected child process
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Unpacked files
SH256 hash:
1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b
MD5 hash:
52f4f9797fbb76785a1b8cf695e65a15
SHA1 hash:
32deadcec14dca90fe14030f69097f8bd6d98b95
Link:
https://www.unpac.me/results/35f0e67b-0a22-4ce9-b8c5-a5bc4bf522e5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1ea28978334f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b

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:MALWARE_Win_DLInjector04
Create hunting rule
Author:ditekSHen
Description:Detects downloader / injector
Rule name:msil_rc4
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

CoinMiner

Executable exe 1ea28978334fa03b2714b5c22abd580cdd8b5b0a6fcdf895fe1367ac96da0e8b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2536805/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/367875/

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