MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b
SHA3-384 hash: 18901842e91acf330405cfa8f3e0e9cf87a1213a1b5776d5cb17ab7798a6d18181cb126171ef10feb8547f4570896d19
SHA1 hash: e200f598bb338f7083f49d05afc168ca6c1e6747
MD5 hash: 4344d60b7226a3f476e0f0599eac2bdc
humanhash: eight-johnny-colorado-maryland
File name:infect.ps1
Download: download sample
Signature CoinMiner
Create hunting rule
File size:9'756'391 bytes
First seen:2025-08-10 13:02:14 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 49152:ieHfIh9xVRWwg0RJjOmeQlALX+8jDArE39yxiGKVcOK1c3RSa6eIKHKNktMaPkgv:z
Threatray 125 similar samples on MalwareBazaar
TLSH T101A6D03B821C30E9E7AA6FE699129D6DEE0438487B1DB30D1C59D6C231435377346EBA
Magika powershell
Reporter abuse_ch
Tags:CoinMiner ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6898987ffca70bd90e8da7a0
Tags:
autorun autoit emotet xmrig
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
exploit obfuscated
Link:
https://www.filescan.io/uploads/689898f32fbe0788fb1cff3a/reports/9435cd9e-29d5-4dee-852c-aab2ae9cbb72/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1754051
Signature
AI detected malicious Powershell script
Allocates memory in foreign processes
Changes security center settings (notifications, updates, antivirus, firewall)
Creates a thread in another existing process (thread injection)
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Powershell creates an autostart link
Query firmware table information (likely to detect VMs)
Sigma detected: Potential Startup Shortcut Persistence Via PowerShell.EXE
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754051 Sample: infect.ps1 Startdate: 10/08/2025 Architecture: WINDOWS Score: 100 43 monerooceans.stream 2->43 45 gulf.moneroocean.stream 2->45 51 Malicious sample detected (through community Yara rule) 2->51 53 Yara detected Xmrig cryptocurrency miner 2->53 55 Detected Stratum mining protocol 2->55 57 3 other signatures 2->57 10 powershell.exe 24 2->10         started        13 svchost.exe 2->13         started        15 svchost.exe 3 4 2->15         started        17 5 other processes 2->17 signatures3 process4 signatures5 67 Found suspicious powershell code related to unpacking or dynamic code loading 10->67 69 Powershell creates an autostart link 10->69 19 ijrxnuvp.exe 10->19         started        22 conhost.exe 10->22         started        71 Changes security center settings (notifications, updates, antivirus, firewall) 13->71 24 MpCmdRun.exe 1 13->24         started        26 WerFault.exe 2 15->26         started        process6 signatures7 59 Found strings related to Crypto-Mining 19->59 61 Writes to foreign memory regions 19->61 63 Allocates memory in foreign processes 19->63 65 2 other signatures 19->65 28 charmap.exe 19->28         started        31 conhost.exe 24->31         started        process8 signatures9 73 Writes to foreign memory regions 28->73 75 Allocates memory in foreign processes 28->75 77 Creates a thread in another existing process (thread injection) 28->77 79 Injects a PE file into a foreign processes 28->79 33 sigverif.exe 28->33         started        37 sigverif.exe 28->37         started        process10 dnsIp11 41 monerooceans.stream 66.23.199.44, 10001, 49722, 49723 ANYNODEUS United States 33->41 47 Query firmware table information (likely to detect VMs) 33->47 39 WerFault.exe 2 33->39         started        signatures12 49 Detected Stratum mining protocol 41->49 process13
Score:
84%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b
Verdict:
Malware
YARA:
1 match(es)
Tags:
Base64 Block Contains Base64 Block DeObfuscated PowerShell
Link:
https://app.malva.re/file/4344d60b7226a3f476e0f0599eac2bdc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b/
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-08-09 12:57:22 UTC
File Type:
Text
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o47rnngjiemubno3thvwvwt6xfamyfmsb5kiz5wurtyuwzijob5q._file
Verdict:
malicious
Label(s):
xmrig
Create hunting rule
Similar samples:
0f0e64df4d5df47d5052c69e726ca0724af00192828e32e5f93fed5bc9fe61a4
CoinMiner
a2eb9dd2e8f93cab40c27b4cad2a2d4f5ab91e86eb9a15a7605ae44e3082429e
CoinMiner
ae7e3109e3e09d6c02781f988106c87c50c55e88a57bdbfb4b976dff954cc24c
CoinMiner
c5147efe62a1760f542afe879629392900d5367f0e60add06b4dded366019f3e
CoinMiner
d2fcf28897ddc2137141d838b734664ff7592e03fcd467a433a51cb4976b4fb1
CoinMiner
error
CoinMiner
+ 115 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig execution miner
Link:
https://tria.ge/reports/250810-qbbshaz1dy/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Drops file in System32 directory
Drops startup file
Executes dropped EXE
XMRig Miner payload
Xmrig family
xmrig
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

Web download

CoinMiner

PowerShell (PS) ps1 773f16b4c9411940b5db99eb6ada7eb940cc15920f548cf6d48cf14b6509707b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3589032/
  
Delivery method
Distributed via web download

Comments