MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bab498c7c96afb5aafe97421f4e68701922af042e0d754ad9550f832de870f8f. 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: 5


Intelligence 5 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bab498c7c96afb5aafe97421f4e68701922af042e0d754ad9550f832de870f8f
SHA3-384 hash: 2110716b21980ac16f944104476305ccd603bf443aae6a44cc4da6f6078851d2d59799bddc026d902caec06038301ff6
SHA1 hash: 8a2df709c2fa81282012964153302b51c9c26303
MD5 hash: acbdbb378b8c02a0a5fed432c525cb94
humanhash: georgia-may-shade-summer
File name:Selenium(32bit).exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'798'912 bytes
First seen:2020-11-12 08:09:32 UTC
Last seen:2024-07-24 20:49:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 17ad1051188b70b0c515d0dd4d7ae68b (3 x CoinMiner)
ssdeep 98304:LpSk9JzbY4D/CPpoAXIHFqSuGMVeZlrWohOGR9oPiRvJeVPtr6BJWRk0IkE8eZ80:LpS0Jw4D6P7XIl4eZlidGXoUvJO6BJWA
Threatray 1 similar samples on MalwareBazaar
TLSH E0466B04EA4754F1EE630971869BF3BF462466048724DEF3FB48E94DF833AE62536216
Reporter JoulK
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
404
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
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Gathering data
Result
Threat name:
Crypto Miner
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/532116
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 dropped file
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: 315159 Sample: Selenium(32bit).exe Startdate: 12/11/2020 Architecture: WINDOWS Score: 100 56 Sigma detected: Xmrig 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 62 4 other signatures 2->62 7 discordfileservice.exe 1 2->7         started        10 Selenium(32bit).exe 1 17 2->10         started        13 discordfileservice.exe 1 2->13         started        process3 file4 64 Antivirus detection for dropped file 7->64 66 Multi AV Scanner detection for dropped file 7->66 68 Machine Learning detection for dropped file 7->68 15 discordupdate.exe 1 7->15         started        18 discordupdate.exe 2 7->18         started        20 discordupdate.exe 7->20         started        32 2 other processes 7->32 46 C:\Users\user\AppData\...\discordupdate.exe, PE32 10->46 dropped 48 C:\Users\user\...\discordfileservice.exe, PE32 10->48 dropped 50 C:\Users\user\AppData\Roaming\...\zlib1.dll, PE32 10->50 dropped 52 8 other files (none is malicious) 10->52 dropped 70 Writes to foreign memory regions 10->70 72 Allocates memory in foreign processes 10->72 74 Injects a PE file into a foreign processes 10->74 22 discordupdate.exe 1 10->22         started        24 discordupdate.exe 2 10->24         started        26 discordupdate.exe 1 13->26         started        28 discordupdate.exe 2 13->28         started        30 discordupdate.exe 13->30         started        signatures5 process6 dnsIp7 34 conhost.exe 15->34         started        36 conhost.exe 18->36         started        38 conhost.exe 22->38         started        54 litecoinpool.org 149.210.234.234, 3333, 49711, 49712 TRANSIP-ASAmsterdamtheNetherlandsNL Netherlands 24->54 40 conhost.exe 24->40         started        42 conhost.exe 26->42         started        44 conhost.exe 28->44         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bab498c7c96afb5aafe97421f4e68701922af042e0d754ad9550f832de870f8f/
Threat name:
Win32.Coinminer.Malrep
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 08:10:12 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xk2jrr6jnl5vvl7joqq7jzuhagjcv4cc4dlvjlmvkd4dfxuhb6hq._file
Verdict:
suspicious
Similar samples:
51896f77d2c9979b9da6743cc39ccd295632c460818d52a9310c9904d1e97b52
CoinMiner
Result
Malware family:
n/a
Score:
  9/10
Tags:
miner persistence
Link:
https://tria.ge/reports/201112-nmwtqvm6va/
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:
bab498c7c96afb5aafe97421f4e68701922af042e0d754ad9550f832de870f8f
MD5 hash:
acbdbb378b8c02a0a5fed432c525cb94
SHA1 hash:
8a2df709c2fa81282012964153302b51c9c26303
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
127110b5f4af8f2b7301cff64ac54a267030ad1f3a141fd500b981f5cf2a071e
MD5 hash:
75734e087bdb6d1d7704c953958fa226
SHA1 hash:
7fc93c47bdff0654cce7ed92c47fa779048b3a35
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
8de33235b55fc6e1a2b4650a88baad4fdff4f366e3faddf699782d7d28c23489
MD5 hash:
6b682b45315d6eb30c40f589495a7cd8
SHA1 hash:
a79224cc276712ee1e8bde19ec3095d6a58ce01d
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
de9a740d9a44a168b702a066fbcba2991075170e377ecf5f585e1c5e3e9366ca
MD5 hash:
f9b2efc73af716f89369e57ca719080a
SHA1 hash:
0be2a7c4e4c3224ddb9f59271075659ffd59c73f
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
81e0a2ac455670110f49f7439b05d6a8ddf41497a35948a738f1f18afcf4186e
MD5 hash:
e633a342068f9c4030dd39e7aa3c2a41
SHA1 hash:
54d75b062990c2659241d996665bd9af90321527
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
7668b12617c080b748be015680c405fd520d66af29d59a8483a74bb3f019e210
MD5 hash:
63daa4d8e3210d3a1d27f899168948c0
SHA1 hash:
e0b09ec8e5c7b84dc042ac8bf66898ac76d9d5f4
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
de94bb808b0ccf0765df910ccc916d42ba1b158c0aed3985ac2b9d046a9d6cc7
MD5 hash:
0042034a650823ec834e788c2ba38441
SHA1 hash:
eea608cf5e6fa6e1f79d893a489f7ad753654f34
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
SH256 hash:
7921b2185fc37dfb70550c07a1d1164555b6b79bd10325a8f7d01635dbe7536d
MD5 hash:
5379aeaf4443be7bbe5055a9b72faddd
SHA1 hash:
fabe5ac8997e51dfc95c1ae56764a87edae44f31
Link:
https://www.unpac.me/results/05338e0f-2e89-438b-ab45-37b638fbf4f8/
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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:PUA_CryptoMiner_Jan19_1
Create hunting rule
Author:Florian Roth
Description:Detects Crypto Miner strings
Reference:Internal Research
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 bab498c7c96afb5aafe97421f4e68701922af042e0d754ad9550f832de870f8f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/810011/

Comments