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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe1fb1eaf852085c0d1d9e87a49d04722da64c47f8cba75548002c44113c1a7e. 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


KoSpy


Vendor detections: 7


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

SHA256 hash: fe1fb1eaf852085c0d1d9e87a49d04722da64c47f8cba75548002c44113c1a7e
SHA3-384 hash: 56f6dfa1a2ce98ba6480e43a52a5fec820fddae74ad6c44ac4cb557fa811cf3b902a47eda398bb1bb73d851c47dfe303
SHA1 hash: 1a167b65be75fd0651bbda072c856628973a3c1e
MD5 hash: 6e68edd3ef11a3e5d124626d9da9ad81
humanhash: fillet-fish-failed-jersey
File name:fe1fb1eaf852085c0d1d9e87a49d04722da64c47f8cba75548002c44113c1a7e.apk
Download: download sample
Signature KoSpy
Create hunting rule
File size:3'081'731 bytes
First seen:2025-03-12 19:49:42 UTC
Last seen:2025-03-14 10:18:44 UTC
File type: apk
MIME type:application/zip
ssdeep 49152:nwSB3DbEqWvYh3GbVMRHepBzB+M0lcZGcbVzpOH2XsxRr8hKOiUquypRsWRssb37:nwu3vJWDMtepBzMM0lcZTbbOH2cfr/rJ
TLSH T10CE5BFD7F798A82FC83750B2856E12B6554B4C028E839F576D08771C29BB9C46F89FC8
TrID 55.6% (.APK) Android Package (27000/1/5)
21.6% (.SH3D) Sweet Home 3D Design (generic) (10500/1/3)
14.4% (.MAFF) Mozilla Archive Format (gen) (7000/1/1)
8.2% (.ZIP) ZIP compressed archive (4000/1)
Magika apk
Reporter smica83
Tags:apk APT37 KoSpy

Intelligence

File Origin
# of uploads :
2
# of downloads :
291
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android crypto evasive expand fingerprint lolbin persistence remote
Link:
https://www.filescan.io/uploads/67d1e5763c5f644bd94ff216/reports/b45072d0-a604-4675-8c86-b56a05cf9bdd/overview
Result
Link:
https://incinerator.cloud/#/public/report/6e68edd3ef11a3e5d124626d9da9ad81/detail
Application Permissions
read external storage contents (READ_EXTERNAL_STORAGE)
read/modify/delete external storage contents (WRITE_EXTERNAL_STORAGE)
Allows an application a broad access to external storage in scoped storage (MANAGE_EXTERNAL_STORAGE)
display system-level alerts (SYSTEM_ALERT_WINDOW)
read phone state and identity (READ_PHONE_STATE)
read SMS or MMS (READ_SMS)
receive SMS (RECEIVE_SMS)
send SMS messages (SEND_SMS)
edit SMS or MMS (WRITE_SMS)
read contact data (READ_CONTACTS)
write contact data (WRITE_CONTACTS)
directly call phone numbers (CALL_PHONE)
take pictures and videos (CAMERA)
record audio (RECORD_AUDIO)
coarse (network-based) location (ACCESS_COARSE_LOCATION)
fine (GPS) location (ACCESS_FINE_LOCATION)
Allows an application to request installing packages. (REQUEST_INSTALL_PACKAGES)
full Internet access (INTERNET)
automatically start at boot (RECEIVE_BOOT_COMPLETED)
prevent phone from sleeping (WAKE_LOCK)
view network status (ACCESS_NETWORK_STATE)
view Wi-Fi status (ACCESS_WIFI_STATE)
change your audio settings (MODIFY_AUDIO_SETTINGS)
access extra location provider commands (ACCESS_LOCATION_EXTRA_COMMANDS)
Score:
99%
Verdict:
Malware
File Type:
APK
Link:
https://malprob.io/report/fe1fb1eaf852085c0d1d9e87a49d04722da64c47f8cba75548002c44113c1a7e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe1fb1eaf852085c0d1d9e87a49d04722da64c47f8cba75548002c44113c1a7e/
Threat name:
Android.PUA.Superfluss
Create hunting rule
Status:
Malicious
First seen:
2025-02-07 19:21:37 UTC
File Type:
Binary (Archive)
Extracted files:
933
AV detection:
5 of 37 (13.51%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7yp3d2xykiefydi5t2d2jhieoiw2mtch7df2ovkiaaweiej4dj7a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
android execution impact persistence
Link:
https://tria.ge/reports/250312-yka7bsspv6/
Behaviour
Registers a broadcast receiver at runtime (usually for listening for system events)
Schedules tasks to execute at a specified time
Uses Crypto APIs (Might try to encrypt user data)
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/131664dc-247c-4316-b46b-6af9c927397f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fe1fb1eaf852085c0d1d9e87a49d04722da64c47f8cba75548002c44113c1a7e

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:Suspicious_Latam_MSI_and_ZIP_Files
Create hunting rule
Author:eremit4, P4nd3m1cb0y
Description:Detects suspicious .msi and .zip files used in Latam banking trojan campaigns.
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

  
Link
https://www.lookout.com/threat-intelligence/article/lookout-discovers-new-spyware-by-north-korean-apt37

Comments