MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 534cece7805eb61cc097c536849c5b4b0b046e88c78c69467bcb8491b6862c49. 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: 12


Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash: 534cece7805eb61cc097c536849c5b4b0b046e88c78c69467bcb8491b6862c49
SHA3-384 hash: 0206a596d6caba2cc641ddcaed49aa7414cb73ae30178f6837825853f7bda6416e8156b65d8e252006b9793452a6a2b1
SHA1 hash: c0c5c1254a3dc106fe1d70c9ef920f22d355b57c
MD5 hash: a4c56f5374cecc0d59f8c5a5cdd80292
humanhash: hydrogen-paris-mississippi-virginia
File name:a4c56f5374cecc0d59f8c5a5cdd80292
Download: download sample
Signature CoinMiner
File size:3'255'888 bytes
First seen:2023-12-15 16:31:53 UTC
Last seen:2023-12-15 18:20:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash de11f06a8b964c049309663ca07a3588 (1 x CoinMiner)
ssdeep 49152:M9dHddm47XnEIYWsPMJtAgFpYKGaR5uUhOeEmL6eJIfQbQh:8dHdI4DEIYWiZs8S/HEm2fs0
TLSH T195E5E1B1F1E0DCFAD75313382C69B0500AE3AD91A544568D709FFABCEAB338324D955A
Reporter zbetcheckin
Tags:64 CoinMiner exe signed

Code Signing Certificate

Organisation:ALBIDANIA PARTNERS PARTICIPACOES LTDA:36740379000113
Issuer:AC Certisign RFB G5
Algorithm:sha256WithRSAEncryption
Valid from:2022-12-15T13:53:03Z
Valid to:2023-12-15T13:53:03Z
Serial number: 6fb953413d15d608295ed66563c8f12f
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 5c5779d4b4911d96362d04c67f6e445b14bec0217915cc65f3f999503ed0b27e
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
2
# of downloads :
310
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
https://nafsdwas.click/
Verdict:
Malicious activity
Analysis date:
2023-12-15 17:56:34 UTC
Tags:
lumma stealer hijackloader loader amadey botnet miner

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for analyzing tools
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Enabling the 'hidden' option for recently created files
Running batch commands
Launching a process
Creating a process from a recently created file
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Connecting to a non-recommended domain
Sending an HTTP GET request
Searching for synchronization primitives
DNS request
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:
lolbin overlay packed shell32
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.
Result
Threat name:
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Contains functionality to detect virtual machines (IN, VMware)
Detected Stratum mining protocol
Detected unpacking (changes PE section rights)
Found strings related to Crypto-Mining
Hijacks the control flow in another process
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1362775 Sample: aaWYtWahMJ.exe Startdate: 15/12/2023 Architecture: WINDOWS Score: 100 41 fr-zephyr.miningocean.org 2->41 49 Multi AV Scanner detection for domain / URL 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for URL or domain 2->53 55 5 other signatures 2->55 10 aaWYtWahMJ.exe 5 2->10         started        14 OneDrive.exe 1 2->14         started        16 OneDrive.exe 2->16         started        signatures3 process4 file5 39 C:\ProgramData\...\OneDrive.exe, MS-DOS 10->39 dropped 65 Detected unpacking (changes PE section rights) 10->65 67 Sets debug register (to hijack the execution of another thread) 10->67 69 Tries to evade debugger and weak emulator (self modifying code) 10->69 18 cmd.exe 1 10->18         started        signatures6 process7 signatures8 47 Uses schtasks.exe or at.exe to add and modify task schedules 18->47 21 OneDrive.exe 14 3 18->21         started        25 conhost.exe 18->25         started        27 timeout.exe 1 18->27         started        process9 dnsIp10 43 185.172.128.11, 49707, 80 NADYMSS-ASRU Russian Federation 21->43 57 Multi AV Scanner detection for dropped file 21->57 59 Hijacks the control flow in another process 21->59 61 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->61 63 9 other signatures 21->63 29 vbc.exe 21->29         started        33 cmd.exe 1 21->33         started        signatures11 process12 dnsIp13 45 fr-zephyr.miningocean.org 54.36.98.147, 49708, 5342 OVHFR France 29->45 71 Query firmware table information (likely to detect VMs) 29->71 73 Found strings related to Crypto-Mining 29->73 35 conhost.exe 33->35         started        37 schtasks.exe 1 33->37         started        signatures14 75 Detected Stratum mining protocol 45->75 process15
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-12-15 13:12:32 UTC
File Type:
PE+ (Exe)
Extracted files:
166
AV detection:
10 of 37 (27.03%)
Threat level:
  2/5
Verdict:
unknown
Result
Malware family:
Score:
  10/10
Tags:
family:xmrig miner upx
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
UPX packed file
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
534cece7805eb61cc097c536849c5b4b0b046e88c78c69467bcb8491b6862c49
MD5 hash:
a4c56f5374cecc0d59f8c5a5cdd80292
SHA1 hash:
c0c5c1254a3dc106fe1d70c9ef920f22d355b57c
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

CoinMiner

Executable exe 534cece7805eb61cc097c536849c5b4b0b046e88c78c69467bcb8491b6862c49

(this sample)

Comments



Avatar
zbet commented on 2023-12-15 16:31:54 UTC

url : hxxp://185.172.128.160/ma.exe