MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51896f77d2c9979b9da6743cc39ccd295632c460818d52a9310c9904d1e97b52. 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: 6


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

SHA256 hash: 51896f77d2c9979b9da6743cc39ccd295632c460818d52a9310c9904d1e97b52
SHA3-384 hash: 57602d2a5ba44456e0fdec0ffab868b2c5847d12ec7a813df4b04a944d2d072519a5c6b7ebabe0e361d689ff80d4107e
SHA1 hash: 34a84da89224e6fb1de93390eee1ad2ba853e63f
MD5 hash: 50f2978266e34d5982f7707699e4d35d
humanhash: sweet-six-earth-pluto
File name:Selenium.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'798'912 bytes
First seen:2020-11-12 08:09:19 UTC
Last seen:2024-07-24 14:14:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 17ad1051188b70b0c515d0dd4d7ae68b (3 x CoinMiner)
ssdeep 98304:LkSk9JzbY4D/CPpoAXIHFqSuGMVeZlrWohOGR9oPiRvJeVPtr6BJWRk0IkE8eZ80:LkS0Jw4D6P7XIl4eZlidGXoUvJO6BJWA
Threatray 1 similar samples on MalwareBazaar
TLSH 02466B04EA4754F1EE630971869BF3BF462466048724DEF3FB48E94DF833AE62536216
Reporter JoulK
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
387
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.CoinMiner-10.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.Tool.BtcMine-6.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.CoinMiner-8.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.
Result
Threat name:
Crypto Miner
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/532118
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autostart registry keys with suspicious names
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Xmrig
Writes to foreign memory regions
Yara detected Crypto Miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 315160 Sample: Selenium.exe Startdate: 12/11/2020 Architecture: WINDOWS Score: 100 52 Sigma detected: Xmrig 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 58 4 other signatures 2->58 7 Selenium.exe 1 17 2->7         started        11 Selenium(32bit)service.exe 1 2->11         started        13 Selenium(32bit)service.exe 1 2->13         started        process3 file4 42 C:\Users\user\...\Selenium(32bit)service.exe, PE32 7->42 dropped 44 C:\Users\user\AppData\...\Selenium(32bit).exe, PE32 7->44 dropped 46 C:\Users\user\AppData\Roaming\...\zlib1.dll, PE32 7->46 dropped 48 8 other files (none is malicious) 7->48 dropped 60 Creates autostart registry keys with suspicious names 7->60 62 Writes to foreign memory regions 7->62 64 Allocates memory in foreign processes 7->64 15 Selenium(32bit).exe 2 7->15         started        18 Selenium(32bit).exe 1 7->18         started        66 Antivirus detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 70 Injects a PE file into a foreign processes 11->70 20 Selenium(32bit).exe 2 11->20         started        22 Selenium(32bit).exe 1 11->22         started        24 Selenium(32bit).exe 11->24         started        26 Selenium(32bit).exe 2 13->26         started        28 Selenium(32bit).exe 1 13->28         started        signatures5 process6 dnsIp7 30 conhost.exe 15->30         started        50 connect.pool.bitcoin.com 47.88.91.129, 3333, 49726, 49729 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 18->50 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 26->38         started        40 conhost.exe 28->40         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51896f77d2c9979b9da6743cc39ccd295632c460818d52a9310c9904d1e97b52/
Threat name:
Win32.Coinminer.Malrep
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 08:10:10 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgew656szglzxhngoq6mhhgnffldfrdaqggvfkjrbsmqjupjpnja._file
Verdict:
suspicious
Similar samples:
bab498c7c96afb5aafe97421f4e68701922af042e0d754ad9550f832de870f8f
CoinMiner
Result
Malware family:
n/a
Score:
  9/10
Tags:
miner persistence
Link:
https://tria.ge/reports/201112-r6sxlf45ys/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
JavaScript code in executable
Loads dropped DLL
Executes dropped EXE
Detected Stratum cryptominer command
Unpacked files
SH256 hash:
51896f77d2c9979b9da6743cc39ccd295632c460818d52a9310c9904d1e97b52
MD5 hash:
50f2978266e34d5982f7707699e4d35d
SHA1 hash:
34a84da89224e6fb1de93390eee1ad2ba853e63f
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
d7ee06ae4756f8679050be0c7ff2a16bb77dc676a537c808a3f1da6b7da86d66
MD5 hash:
353c65ca8d6f7ad17b685df312ebfa45
SHA1 hash:
29587a3efb7c3ad65578c37bd2797ad087448410
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
d76014bf33e569f5d5ef27b7b128c93466a21f548c312e6db2a86dcea754b537
MD5 hash:
27aa986008e8209d61ccea4c7427f43e
SHA1 hash:
0888bcc32e3b665f4ac615bdf772b00e07dad2cf
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
de9a740d9a44a168b702a066fbcba2991075170e377ecf5f585e1c5e3e9366ca
MD5 hash:
f9b2efc73af716f89369e57ca719080a
SHA1 hash:
0be2a7c4e4c3224ddb9f59271075659ffd59c73f
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
81e0a2ac455670110f49f7439b05d6a8ddf41497a35948a738f1f18afcf4186e
MD5 hash:
e633a342068f9c4030dd39e7aa3c2a41
SHA1 hash:
54d75b062990c2659241d996665bd9af90321527
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
7668b12617c080b748be015680c405fd520d66af29d59a8483a74bb3f019e210
MD5 hash:
63daa4d8e3210d3a1d27f899168948c0
SHA1 hash:
e0b09ec8e5c7b84dc042ac8bf66898ac76d9d5f4
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
de94bb808b0ccf0765df910ccc916d42ba1b158c0aed3985ac2b9d046a9d6cc7
MD5 hash:
0042034a650823ec834e788c2ba38441
SHA1 hash:
eea608cf5e6fa6e1f79d893a489f7ad753654f34
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
SH256 hash:
7921b2185fc37dfb70550c07a1d1164555b6b79bd10325a8f7d01635dbe7536d
MD5 hash:
5379aeaf4443be7bbe5055a9b72faddd
SHA1 hash:
fabe5ac8997e51dfc95c1ae56764a87edae44f31
Link:
https://www.unpac.me/results/e6602bd0-4dd8-44d3-8fb7-d4602e156f2e/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BTC_Miner_lsass1_chrome_2
Create hunting rule
Author:Florian Roth
Description:Detects a Bitcoin Miner
Reference:Internal Research - CN Actor
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:Rooter
Create hunting rule
Author:Seth Hardy
Description:Rooter
Rule name:RooterStrings
Create hunting rule
Author:Seth Hardy
Description:Rooter Identifying Strings
Rule name:XMRIG_Miner
Create hunting rule

File information

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

Web download

CoinMiner

Executable exe 51896f77d2c9979b9da6743cc39ccd295632c460818d52a9310c9904d1e97b52

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/810005/

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