MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 125c8ec6ab949010b93a178205256b85857f7a4f5eec782915ac1aca07a59968. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 125c8ec6ab949010b93a178205256b85857f7a4f5eec782915ac1aca07a59968
SHA3-384 hash: ea7ee9bf1245f1638974108b63a1d2359af8b691783c91d4fce4a375e18c9d5a2222900612f79f6efa72b05a166c42b2
SHA1 hash: b6e00e5bcdf601bfc09bf96f74cc99de028efece
MD5 hash: c0408c7d24f4a538437d310de53157d1
humanhash: river-table-connecticut-edward
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'132'544 bytes
First seen:2022-11-18 03:02:53 UTC
Last seen:2022-11-18 04:51:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5f76fba4d85e3e9fab2065332a81ef49 (2 x CoinMiner)
ssdeep 24576:4Sp4aI8lEBTv9kstpExM22HXwa4CT+P3SiVkrkUOiD/IWLGKST:3fICgNAxZ2Hga4CTAKrkEIaST
Threatray 2'256 similar samples on MalwareBazaar
TLSH T1C135F09392E0AF71CB76203CBA53AD48CE516DF395292D02B98D7B6B2FFA420451741F
File icon (PE):PE icon
dhash icon 6076d2d2d6f83c84 (2 x CoinMiner)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from http://cogitosoftware.co.in/svcrun.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-18 03:03:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9ba66952-63c8-4f77-8581-9ce18b9eeeb9

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/335611/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.27542.11369.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Creating a 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/6376f5e7f75d59fef0b9bad9/reports/746c3ebc-06d6-416b-a8fa-4484fc3f41dc/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:
Malicious
Link:
https://analyze.intezer.com/analyses/5171d8e8-4ee0-4b24-851b-f383bdf86d33
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1116262
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
DNS related to crypt mining pools
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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
PE file has nameless sections
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 748971 Sample: file.exe Startdate: 18/11/2022 Architecture: WINDOWS Score: 100 63 xmr-eu1.nanopool.org 2->63 69 Sigma detected: Xmrig 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 5 other signatures 2->75 10 file.exe 5 2->10         started        14 YVL.exe 3 2->14         started        16 svchost.exe 2->16         started        18 svchost.exe 2->18         started        signatures3 process4 file5 59 C:\ProgramData\driver\YVL.exe, MS-DOS 10->59 dropped 61 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 10->61 dropped 79 Sets debug register (to hijack the execution of another thread) 10->79 81 Adds a directory exclusion to Windows Defender 10->81 20 cmd.exe 1 10->20         started        23 powershell.exe 28 10->23         started        25 cmd.exe 14->25         started        27 powershell.exe 14->27         started        signatures6 process7 signatures8 77 Uses schtasks.exe or at.exe to add and modify task schedules 20->77 29 YVL.exe 14 5 20->29         started        33 conhost.exe 20->33         started        35 timeout.exe 1 20->35         started        37 conhost.exe 23->37         started        39 conhost.exe 25->39         started        41 schtasks.exe 25->41         started        43 conhost.exe 27->43         started        process9 dnsIp10 65 179.43.141.116, 49814, 80 PLI-ASCH Panama 29->65 83 Multi AV Scanner detection for dropped file 29->83 85 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 29->85 87 Writes to foreign memory regions 29->87 89 3 other signatures 29->89 45 vbc.exe 29->45         started        49 cmd.exe 1 29->49         started        51 powershell.exe 29->51         started        signatures11 process12 dnsIp13 67 135.125.238.108, 14433, 49816 AVAYAUS United States 45->67 91 Query firmware table information (likely to detect VMs) 45->91 53 conhost.exe 49->53         started        55 schtasks.exe 1 49->55         started        57 conhost.exe 51->57         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/125c8ec6ab949010b93a178205256b85857f7a4f5eec782915ac1aca07a59968/
Threat name:
Win64.Spyware.Bobik
Create hunting rule
Status:
Malicious
First seen:
2022-11-18 03:03:10 UTC
File Type:
PE+ (Exe)
Extracted files:
20
AV detection:
8 of 38 (21.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cjoi5rvlssibboj2c6bakjllqwcx66spl3whqkivvqnmub5ftfua._file
Verdict:
malicious
Similar samples:
119b74aee8f21aaa186847b21d1a3f044f0da37cc90eac7eb11fdfddefb97ecb
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3216a9bbc9446ee5f88a66e042686a5eb6c5d0a8b1dc8c54d8eafa3dfedebbc5
CoinMiner
470a23c1736c17b78da499dca6c99c78ecf0a83a323f891b1437d5c10f9cb90a
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5dd8a2630faac548d4bd681cf094d9c36fb8ebf5964c0e8194c870aaa5a29354
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76157646cba06f9895750597b70f8f0aadf2028f8c16f2f23cb06100b7f76d06
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9d01c4590df8cd82e9030a2aa6bdbaf3ca49649a0c154f2fbdf34e9d35b2aa38
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bb34cafb8b820fbfe0cf3fb3d82cc19a488939213de97d6939151630a71d5b08
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cbb7c0a2ff54a2d77daecd0e6750b52b8ef674a3709c2d4802eb0ad616f9d47b
CoinMiner
ce1454205b811089e345d21b9b0e643e69dc6ba7c1b7cefb40b76b182bdf0e0f
CoinMiner
d6d728c1c24d9e6f05a81e8d54846be4c89ca6d9a1a59e52a1ccfb32d9b65d42
CoinMiner
+ 2'246 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221118-dj115sgd74/
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
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8bdfb3ec-5854-40a1-8f99-d8240fd64127
Unpacked files
SH256 hash:
125c8ec6ab949010b93a178205256b85857f7a4f5eec782915ac1aca07a59968
MD5 hash:
c0408c7d24f4a538437d310de53157d1
SHA1 hash:
b6e00e5bcdf601bfc09bf96f74cc99de028efece
Link:
https://www.unpac.me/results/c6dd769c-3deb-4aee-be8c-0756d5046f7a/
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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

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
Cape
Cape
https://www.capesandbox.com/analysis/335611/
  
URLhaus
https://urlhaus.abuse.ch/url/2417600/

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