MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eab31e9a6af64902cf56799e3f1c46f42ba41b014b6a55cbf19d1352dca7eeba. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eab31e9a6af64902cf56799e3f1c46f42ba41b014b6a55cbf19d1352dca7eeba
SHA3-384 hash: 58f5e84ae30591f1c774b42d01cfbe86f667fef8d2ac6c3bfa0de09da38d664e854955d2b140dcce82f947029fb5865c
SHA1 hash: a69a6d3bc941cdc4330901a8b4675c9ef4bc25e1
MD5 hash: 019eb685a880716b5594b413ac26413b
humanhash: artist-violet-colorado-alanine
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'015'744 bytes
First seen:2022-12-18 13:57:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash de003dee97b14a1c79145791b2c213cb (2 x CoinMiner)
ssdeep 49152:zpFtPeFTefWNTt0dYMuZDGmAyzG9Oobmqel8wvxOxO:zpWeulpZa/y6PbqZk
TLSH T1A8952395720398D3EAC7D672C070279CE3B43413171E7ADB3738545AABAAADA3342F11
Reporter andretavare5
Tags:CoinMiner exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-18 13:58:35 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/e38c52e0-b566-4cd3-bc03-1277e7f65d12

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/347616/
Detection(s):
SecuriteInfo.com.Zip.LNK-3.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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/639f1c6b1b20607a622937d8/reports/eee9430d-bee1-4344-b1b2-6267a6d2f1a9/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/915af93c-c908-473a-8735-bae5fb3aaefd
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1136590
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to detect hardware virtualization (CPUID execution measurement)
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
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: 769323 Sample: file.exe Startdate: 18/12/2022 Architecture: WINDOWS Score: 100 33 xmr-eu1.nanopool.org 2->33 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Xmrig cryptocurrency miner 2->41 43 DNS related to crypt mining pools 2->43 8 file.exe 5 2->8         started        signatures3 process4 file5 29 C:\ProgramData\cloud\TQOV.exe, PE32+ 8->29 dropped 31 C:\Users\user\AppData\Local\...\file.exe.log, CSV 8->31 dropped 45 Detected unpacking (changes PE section rights) 8->45 47 Detected unpacking (overwrites its own PE header) 8->47 49 Contains functionality to detect hardware virtualization (CPUID execution measurement) 8->49 51 3 other signatures 8->51 12 cmd.exe 1 8->12         started        14 powershell.exe 19 8->14         started        16 powershell.exe 20 8->16         started        signatures6 process7 process8 18 TQOV.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 evade debugger and weak emulator (self modifying code) 18->37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eab31e9a6af64902cf56799e3f1c46f42ba41b014b6a55cbf19d1352dca7eeba/
Threat name:
Win64.Spyware.Bobik
Create hunting rule
Status:
Malicious
First seen:
2022-12-18 13:58:12 UTC
File Type:
PE+ (Exe)
Extracted files:
699
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5kzr5gtk6zeqft2wpgpd6hcg6qv2igybjnvfls7rtujvfxfh525a._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221218-q9te7sfa7y/
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
Loads dropped DLL
Uses the VBS compiler for execution
Checks computer location settings
Executes dropped EXE
XMRig Miner payload
xmrig
Gathering data
Unpacked files
SH256 hash:
eab31e9a6af64902cf56799e3f1c46f42ba41b014b6a55cbf19d1352dca7eeba
MD5 hash:
019eb685a880716b5594b413ac26413b
SHA1 hash:
a69a6d3bc941cdc4330901a8b4675c9ef4bc25e1
Link:
https://www.unpac.me/results/38e516ae-55d4-4fe8-b839-99e53ff4fb55/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eab31e9a6af6/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/eab31e9a6af64902cf56799e3f1c46f42ba41b014b6a55cbf19d1352dca7eeba

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:grakate_stealer_nov_2021
Create hunting rule
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/2452741/
Cape
Cape
https://www.capesandbox.com/analysis/347616/

Comments