MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2d0218bafb5d97e66fe6eb04a474cfd4182b43fb834db9617516c6af761a176. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2d0218bafb5d97e66fe6eb04a474cfd4182b43fb834db9617516c6af761a176
SHA3-384 hash: b9fc6193ad69010fb93272455a2083fc515597b8bed11ee9e994188a67b371fbf71a2f5217c7e8064182670df8355674
SHA1 hash: f176c8ccfb62993c8c82db26ef7ac8ed2242f0ff
MD5 hash: d73acc9caeb1c5d09e167226136e223a
humanhash: lake-wyoming-michigan-alabama
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:725'784 bytes
First seen:2022-12-06 16:45:24 UTC
Last seen:2022-12-06 18:29:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 012eee0484aa566e2794f28b4c269f9b (3 x CoinMiner)
ssdeep 12288:tgspubTvfMT5Z95pzUUMgqlu64Z4KclmQRi0G60jAmvb9oThkLQRWlX/xd:bpuvv0T555UUMvaZ4KKmj0pLiu2Ug
TLSH T173F4F14AB391C8A2D06A1A3144A793436F73BC461F13AB1B735C739F9E72788BE14365
Reporter andretavare5
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:Acer Nitro 5 AN517-52 [AN517-52-77M3]
Issuer:Acer Nitro 5 AN517-52 [AN517-52-77M3]
Algorithm:sha1WithRSAEncryption
Valid from:2022-12-02T14:23:13Z
Valid to:2032-12-03T14:23:13Z
Serial number: 37785678a4cab2a84892d2fdfcdbc862
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: befe78cd7f3219fb3b23ba5aa883ffc41fb4bf3ff7807a745d1bfdc99fac829a
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from http://gobesitysurgery.com/svcrun.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-12-06 16:47:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/65710143-5ed2-4748-9717-102a90dec93a

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/343544/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.15303.17781.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for analyzing tools
Сreating synchronization primitives
Launching a process
Creating a file
Creating a file in the %temp% directory
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Sending an HTTP POST request
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/638f71cb0c6473d16719ad7d/reports/6a03d0b0-8af1-49de-be56-38a5c107f982/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f0a1d2f7-af7f-47cd-ac67-fb14fbd2a7b9
Result
Threat name:
PCHunter tool, Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129135
Signature
Adds a directory exclusion to Windows Defender
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DNS related to crypt mining pools
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sets debug register (to hijack the execution of another thread)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected PCHunter tool
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 761868 Sample: file.exe Startdate: 06/12/2022 Architecture: WINDOWS Score: 100 33 xmr-eu1.nanopool.org 2->33 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Xmrig cryptocurrency miner 2->43 45 DNS related to crypt mining pools 2->45 47 3 other signatures 2->47 8 file.exe 5 2->8         started        signatures3 process4 file5 29 C:\ProgramData\mediaApp\ILGDIYG.exe, MS-DOS 8->29 dropped 31 C:\Users\user\AppData\Local\...\file.exe.log, CSV 8->31 dropped 49 Detected unpacking (changes PE section rights) 8->49 51 Detected unpacking (overwrites its own PE header) 8->51 53 Sets debug register (to hijack the execution of another thread) 8->53 55 2 other signatures 8->55 12 cmd.exe 1 8->12         started        14 powershell.exe 20 8->14         started        16 powershell.exe 19 8->16         started        signatures6 process7 process8 18 ILGDIYG.exe 12->18         started        21 conhost.exe 12->21         started        23 timeout.exe 1 12->23         started        25 conhost.exe 14->25         started        27 conhost.exe 16->27         started        signatures9 35 Multi AV Scanner detection for dropped file 18->35 37 Tries to detect sandboxes and other dynamic analysis tools (window names) 18->37 39 Tries to evade debugger and weak emulator (self modifying code) 18->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2d0218bafb5d97e66fe6eb04a474cfd4182b43fb834db9617516c6af761a176/
Threat name:
Win64.Trojan.Lazy
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 16:46:09 UTC
File Type:
PE+ (Exe)
Extracted files:
41
AV detection:
6 of 39 (15.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlicdc5pwxmx4zx6n2yeur2m7vayfnb7xa2nxfqxkfwgv53buf3a._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221206-t9ylpsef63/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
b2d0218bafb5d97e66fe6eb04a474cfd4182b43fb834db9617516c6af761a176
MD5 hash:
d73acc9caeb1c5d09e167226136e223a
SHA1 hash:
f176c8ccfb62993c8c82db26ef7ac8ed2242f0ff
Link:
https://www.unpac.me/results/804b20c7-3a4c-4a4f-98eb-3a1e38ca3090/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b2d0218bafb5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b2d0218bafb5d97e66fe6eb04a474cfd4182b43fb834db9617516c6af761a176

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:win_xfilesstealer_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xfilesstealer.

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2441526/
Cape
Cape
https://www.capesandbox.com/analysis/343544/

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