MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61. 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


Threat unknown


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61
SHA3-384 hash: c581e3503c613134b78a01ebf53691ae1d748c4750c7b8cd027baf8fb5ce1cdc5064e57464e19c81f17c76bfbaaad9b1
SHA1 hash: 3e6de33151652cb3ac6f1ca144bb3b7f98e30db1
MD5 hash: afbedc8eed5ccdc78c5e46762aae972e
humanhash: fifteen-ten-may-louisiana
File name:298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61
Download: download sample
File size:1'389'056 bytes
First seen:2025-04-08 07:25:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:Z2fui7jPeqM2UpZr1tKGsggUhecBmlYj3fT1OLCONDSsDzsSlftdme:ZJkEVsggUheAmlE3fxgfD1zsSl1
TLSH T15E5533127D99CF20C03428F5803D6615B8ADB8BD7D1D837A90E734C39A5E5E372D6B29
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
401
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61
Verdict:
Malicious activity
Analysis date:
2025-04-08 08:13:59 UTC
Tags:
purecrypter netreactor
Link:
https://app.any.run/tasks/bbb60095-4818-443b-a338-3037975b4c89

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4d0dda695a0cd1fac9d8e
Tags:
virus micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypt obfuscated packed packed packer_detected purelogs
Link:
https://www.filescan.io/uploads/67f4cf9c2d430c849e0c574e/reports/57a368f4-9c15-4c68-9bef-66abfbb265b6/overview
Verdict:
Malicious
Labled as:
MSIL.Androm.Generic
Link:
https://www.hybrid-analysis.com/sample/298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7ec44538-9d24-4c99-9ac9-2954febb7cc3
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1659992
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61/
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2025-03-24 17:21:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fgdsjt7lrk25efv4qa4np6ucm4kbjmnbulitxx3m5236q6ks5jqq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/250408-h9ps1szzex/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fe1fb689-5bd2-43b6-91b9-7ef44f6f7717
Unpacked files
SH256 hash:
298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61
MD5 hash:
afbedc8eed5ccdc78c5e46762aae972e
SHA1 hash:
3e6de33151652cb3ac6f1ca144bb3b7f98e30db1
Link:
https://www.unpac.me/results/9ff12d5c-710c-46f8-b91b-cb4aea47de07/
SH256 hash:
5b3d1df1885101b8c567c53b2aaa86b12201f0528dfac16152179ff9a57a0275
MD5 hash:
b8b6f4785381f678a3c4c12141940671
SHA1 hash:
25575cf35f249dcb0b3dc5a17cd11cef8b2dd169
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/9ff12d5c-710c-46f8-b91b-cb4aea47de07/
SH256 hash:
78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677
MD5 hash:
f9d2985aa1c41cca281321fffb5ed424
SHA1 hash:
3a7a58d2dcae2762882357ae34d372744b1dbb9d
Link:
https://www.unpac.me/results/9ff12d5c-710c-46f8-b91b-cb4aea47de07/
SH256 hash:
336d3b9b911329b9f80ddcaca13d3cfcaa0f0aeb09603baad9a9285bd40269aa
MD5 hash:
7b03c7604b99c952fe610c67edba09b7
SHA1 hash:
3d1c3436614e23d13e5902e69662e37c7847d4d5
Link:
https://www.unpac.me/results/9ff12d5c-710c-46f8-b91b-cb4aea47de07/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/9ff12d5c-710c-46f8-b91b-cb4aea47de07/
SH256 hash:
5c1482bae4934a223cfbd9fea6138be603f1a1fd0bbe93b72319b9cc8473c8b1
MD5 hash:
20854f0aa75d2863f39e83bdd6db666e
SHA1 hash:
a46424f8099f6ca2a3392216a345982bfddb1ca8
Link:
https://www.unpac.me/results/9ff12d5c-710c-46f8-b91b-cb4aea47de07/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/298724cfeb8a/report/overview.html
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/298724cfeb8ab5d216bc8038d7fa82671414b1a1a2d13bdf6ceeb7e87952ea61

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments