MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52ebecb2211831aae7898e8fc27c43c80207795fd5774c592f49e9df5e482e69. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52ebecb2211831aae7898e8fc27c43c80207795fd5774c592f49e9df5e482e69
SHA3-384 hash: 2ce22a1ffd75318327982ae37fd505343c4ded0623a585ebc599e9c98672ed69a877bfba2de44e0244074f3934212e89
SHA1 hash: d17c70add07c56279250c42dc69302b93dee5938
MD5 hash: 914d146b6e78c1e2e1e945c734c1e87f
humanhash: finch-harry-mountain-alabama
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'604'296 bytes
First seen:2022-11-14 10:30:16 UTC
Last seen:2022-11-14 13:05:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 357e37b72b453ef2be17dbf2ead9e630 (2 x CoinMiner)
ssdeep 24576:TmzNqZBUUrwOpHnHYrcFA6YqUXAx3KJX27i0EzBG7e0Xw:6RavwOVnAcq6qQveG7eB
Threatray 2'194 similar samples on MalwareBazaar
TLSH T19375BF01EBD67833E4FA1B3198F247513D31FC1969E6C62B2D74E82E7CB169099B1326
File icon (PE):PE icon
dhash icon deb31980892d34ec (2 x CoinMiner)
Reporter andretavare5
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:Toshiba MQ01ABMxx 2.5 WH06ABW030
Issuer:Toshiba MQ01ABMxx 2.5 WH06ABW030
Algorithm:sha1WithRSAEncryption
Valid from:2022-11-02T20:31:22Z
Valid to:2032-11-03T20:31:22Z
Serial number: 681351287e42a59145932b4fe63900d7
Intelligence: 22 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 8c81abe5f27e8bcf720e577bb4b1814b076575672b5b405dcae8c71606eb3c0a
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


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

Intelligence

File Origin
# of uploads :
4
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-14 10:30:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0ca0a20c-9b82-4782-803a-a5160ae3bfe5

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/333684/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.15179.24111.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
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
Creating a window
Sending an HTTP POST request
Searching for synchronization primitives
DNS request
Connecting to a cryptocurrency mining pool
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Enabling autorun for a service
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/637218e74cfa4744015c4e0a/reports/26130b35-365c-4f86-a363-45b45369463c/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:
Malicious
Link:
https://analyze.intezer.com/analyses/9ac069ec-4c93-4ba4-9b22-efe187653fa2
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1112770
Signature
Adds a directory exclusion to Windows Defender
DNS related to crypt mining pools
PE file has nameless sections
Sets debug register (to hijack the execution of another thread)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 745466 Sample: file.exe Startdate: 14/11/2022 Architecture: WINDOWS Score: 68 29 xmr-eu1.nanopool.org 2->29 33 Yara detected Xmrig cryptocurrency miner 2->33 35 DNS related to crypt mining pools 2->35 37 PE file has nameless sections 2->37 8 file.exe 5 2->8         started        signatures3 process4 file5 25 C:\Users\user\AppData\Local\...\file.exe.log, CSV 8->25 dropped 27 C:\ProgramData\WindowsMail\AVPTQBAEW.exe, MS-DOS 8->27 dropped 39 Sets debug register (to hijack the execution of another thread) 8->39 41 Tries to evade debugger and weak emulator (self modifying code) 8->41 43 Adds a directory exclusion to Windows Defender 8->43 12 cmd.exe 1 8->12         started        14 powershell.exe 20 8->14         started        signatures6 process7 process8 16 AVPTQBAEW.exe 12->16         started        19 conhost.exe 12->19         started        21 timeout.exe 1 12->21         started        23 conhost.exe 14->23         started        signatures9 31 Tries to evade debugger and weak emulator (self modifying code) 16->31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52ebecb2211831aae7898e8fc27c43c80207795fd5774c592f49e9df5e482e69/
Threat name:
Win64.Spyware.Bobik
Create hunting rule
Status:
Malicious
First seen:
2022-11-14 10:31:13 UTC
File Type:
PE+ (Exe)
Extracted files:
92
AV detection:
16 of 26 (61.54%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=klv6zmrbday2vz4jr2h4e7cdzabao6k72v3uywjpjhu56xsifzuq._file
Verdict:
unknown
Similar samples:
1813c04fe998b8063d570bd1290ec1ef9aa056695e0f2488bbbe61844d715ed7
CoinMiner
5861abdbc493839d5852498effe891d6207377f708b54fa8b33059d6db82305f
CoinMiner
5fa9148cf6fba03c4062883f26be155fb0328d79503d6bc9e94991a2abf66370
CoinMiner
799eb409e126daad50b82052116a9bce45c9a46e4a7f7d02d4261dce9af0bda0
CoinMiner
a6eb9fb0949aa530da2af62fc157e250ef7fc4362072487cb1a5ffdd5e7a9fb5
CoinMiner
fec6af49d1a7c7b4bf3af5e663b80ff142788e7d79b312a2180ec7b8b89f18d9
CoinMiner
+ 2'184 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221114-mkdfxabh5x/
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:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7273e8b1-5a4c-48c3-91b1-ef01bb071b7a
Unpacked files
SH256 hash:
52ebecb2211831aae7898e8fc27c43c80207795fd5774c592f49e9df5e482e69
MD5 hash:
914d146b6e78c1e2e1e945c734c1e87f
SHA1 hash:
d17c70add07c56279250c42dc69302b93dee5938
Link:
https://www.unpac.me/results/25bc4762-69f7-4517-849b-9939e8a77a71/
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: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: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
Cape
Cape
https://www.capesandbox.com/analysis/333684/

Comments