MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75
SHA3-384 hash: a6f3da9d859f0bc7f5c2e2ef7706d546cbb6647dc1962ff607c2ca7251c27e0ad0d935bb6132156b0e88a54ea3f47627
SHA1 hash: bb746101fab9ad76e5aa99a7b85c3337f96c59e1
MD5 hash: 29506a5821398103b1ba1f9d53b90fd3
humanhash: red-bluebird-high-oklahoma
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'200'640 bytes
First seen:2022-12-23 08:07:44 UTC
Last seen:2022-12-23 09:30:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cdec780b488c135bc4fb4193755918bb (1 x CoinMiner)
ssdeep 24576:5TMC/iMpxwmRoPanhESXdEliAKRNpMd3Y+RpjQETRMpqxM2:3iOjmihrClCpGrpjQES
TLSH T1C5450214B2C18D02D13A50367433AB716634ED90A74DE62F754A33FB2EF33512EAB95A
File icon (PE):PE icon
dhash icon 91e0b29ee6dadae2 (9 x CoinMiner, 4 x ArkeiStealer, 2 x RedLineStealer)
Reporter andretavare5
Tags:CoinMiner exe


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

Intelligence

File Origin
# of uploads :
3
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-23 08:09:01 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/10788219-66e7-484b-8255-a0f68317a848

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.6242.24875.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63a561e6f3be9c5085fc2710/reports/2b714546-1f38-4d1a-8614-68744b5a10a3/overview
Result
Verdict:
UNKNOWN
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/701bdced-3284-4b5b-be46-529fcde73391
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1139919
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to detect virtual machines (IN, VMware)
Detected unpacking (changes PE section rights)
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
Tries to evade debugger and weak emulator (self modifying code)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2022-12-23 08:08:11 UTC
File Type:
PE+ (Exe)
Extracted files:
169
AV detection:
9 of 25 (36.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=emo2lrexdc5nf45ku7wjmk3j34wlhbgc6h2qxc2rcprmcdycxj2q._file
Verdict:
unknown
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221223-j1kclsgb65/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75
MD5 hash:
29506a5821398103b1ba1f9d53b90fd3
SHA1 hash:
bb746101fab9ad76e5aa99a7b85c3337f96c59e1
Link:
https://www.unpac.me/results/00dbb5f7-3b76-45de-af90-d8b87fe1a8e9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/231da5c49718/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.19
Link:
https://yomi.yoroi.company/submissions/231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75

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/2452741/

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