MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fa2ccd05dc0b3a8dfcb2f089eba1a8cbf90b858dcf8f45c5f3c4c2539e55c63. 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


BtmobRAT


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fa2ccd05dc0b3a8dfcb2f089eba1a8cbf90b858dcf8f45c5f3c4c2539e55c63
SHA3-384 hash: 6a5b8af99067bf34dd42582297cc381a8239638444465da7e817e93c2b6b299629b58976149846308e5f8412aaa29a98
SHA1 hash: 2443a363106c00d9c91f4815572b0cb333cf746f
MD5 hash: 2fc7df93fab400ab425eb14ece4c9395
humanhash: lemon-maine-fifteen-utah
File name:Banco_Sabadell.apk
Download: download sample
Signature BtmobRAT
Create hunting rule
File size:50'867'091 bytes
First seen:2026-06-23 19:53:43 UTC
Last seen:Never
File type: apk
MIME type:application/zip
ssdeep 1572864:Tx84Io0T4YY2MHozLXjl7QT8KmKWITpCyN0O:i4aT4Y2+6XVpCy6O
TLSH T12EB7339BFB444D16D4F743B2403A6366144B4C6787838AC77A44363C29B7AE02F9ABDD
TrID 60.6% (.APK) Android Package (27000/1/5)
30.3% (.JAR) Java Archive (13500/1/2)
8.9% (.ZIP) ZIP compressed archive (4000/1)
Magika apk
Reporter BastianHein
Tags:apk BtmobRAT signed

Code Signing Certificate

Organisation:Android
Issuer:Android
Algorithm:sha1WithRSAEncryption
Valid from:2008-02-29T01:33:46Z
Valid to:2035-07-17T01:33:46Z
Serial number: 936eacbe07f201df
Intelligence: 1845 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: a40da80a59d170caa950cf15c18c454d47a39b26989d8b640ecd745ba71bf5dc
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin signed
Link:
https://www.filescan.io/uploads/6a3ae4859799578a6c48987d/reports/ee8a928a-94aa-497d-afbe-92cabb79578e/overview
Result
Link:
https://incinerator.cloud/#/public/report/2fc7df93fab400ab425eb14ece4c9395/detail
Application Permissions
Allows an application a broad access to external storage in scoped storage (MANAGE_EXTERNAL_STORAGE)
read/modify/delete external storage contents (WRITE_EXTERNAL_STORAGE)
read external storage contents (READ_EXTERNAL_STORAGE)
take pictures and videos (CAMERA)
record audio (RECORD_AUDIO)
send SMS messages (SEND_SMS)
read SMS or MMS (READ_SMS)
coarse (network-based) location (ACCESS_COARSE_LOCATION)
fine (GPS) location (ACCESS_FINE_LOCATION)
control vibrator (VIBRATE)
automatically start at boot (RECEIVE_BOOT_COMPLETED)
full Internet access (INTERNET)
prevent phone from sleeping (WAKE_LOCK)
set alarm in alarm clock (SET_ALARM)
view network status (ACCESS_NETWORK_STATE)
view Wi-Fi status (ACCESS_WIFI_STATE)
change Wi-Fi status (CHANGE_WIFI_STATE)
control flashlight (FLASHLIGHT)
set wallpaper (SET_WALLPAPER)
Verdict:
Adware
File Type:
apk
First seen:
2026-06-23T10:55:00Z UTC
Last seen:
2026-06-25T06:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4fa2ccd05dc0b3a8dfcb2f089eba1a8cbf90b858dcf8f45c5f3c4c2539e55c63/results?tab=lookup
Gathering data
Threat name:
Linux.Trojan.BitCoinMi
Create hunting rule
Status:
Malicious
First seen:
2026-06-23 16:18:42 UTC
File Type:
Binary (Archive)
Extracted files:
1017
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j6rmzuc5ycz2rx6lf4ej5oq2rs7zbocy3t4pixc7hrgckopflrrq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:btmobrat family:xmrig android banker collection credential_access defense_evasion discovery execution impact infostealer miner persistence rat trojan
Link:
https://tria.ge/reports/260623-ymx4wafz6w/
Behaviour
Checks CPU information
Checks memory information
Schedules tasks to execute at a specified time
Uses Crypto APIs (Might try to encrypt user data)
Listens for changes in the sensor environment (might be used to detect emulation)
Acquires the wake lock
Looks up external IP address via web service
Makes use of the framework's foreground persistence service
Queries information about active data network
Makes use of the framework's Accessibility service
Obtains sensitive information copied to the device clipboard
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Family: BTMOBRAT
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4fa2ccd05dc0b3a8dfcb2f089eba1a8cbf90b858dcf8f45c5f3c4c2539e55c63

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments