MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe. 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


Stealc


Vendor detections: 16


Intelligence 16 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe
SHA3-384 hash: 0ebc64d07b3b62bcad77f7b194623aa2c03781eee3d75d5eaf470a66f3724be9e22f0e94e15cc04ab740906bd0ae1a35
SHA1 hash: 64652d1f8cf9e6a93cf4502466073dbe4057141d
MD5 hash: 438d9171a6282478fcc2cd67daefbc34
humanhash: princess-cat-stairway-grey
File name:4828b8aae87a5f0c.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'323'968 bytes
First seen:2026-03-15 06:23:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 77bb604ddb8d2a9df61815c9b5a4d907 (3 x Stealc, 3 x Tofsee, 1 x TeamBot)
ssdeep 12288:0BRXpWPhK8WZVo84QTUIU9O5NZUkwz2dzdICFjV+68Jvso84QTUIU9O5NZUkwz2e:0Bb/rVlTUl9O5A7LXvslTUl9O5A7LXv
Threatray 2'782 similar samples on MalwareBazaar
TLSH T122B5630ABBFAC965E4BF1B743DA9C38925F3FD668D01C76B7189034E0CB56004D61A7A
TrID 39.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
21.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
8.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
8.3% (.EXE) Win64 Executable (generic) (6522/11/2)
6.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter Skynet11
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
AU AU
Vendor Threat Intelligence
Malware configuration found for:
AceCryptor Stealc
Details
AceCryptor
an extracted shellcode loader component and a TEA decryption key
AceCryptor
an extracted payload
AceCryptor
an extracted shellcode loader component and the ms_c_rand-XOR seed
Stealc
decrypted strings, an RC4 key, c2 url, url paths, and possibly a missionid and a separate network RC4 key
Link:
https://research.acce.ciphertechsolutions.com/results/c4a9e0d2-222d-433a-be26-eb840e0f2bf8/
Malware family:
n/a
ID:
1
File name:
x4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe.exe
Verdict:
Malicious activity
Analysis date:
2026-03-15 05:14:53 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/63b7d0af-0a1e-49d8-8a03-faac5b5ecfe4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Create hunting rule
Link:
https://www.capesandbox.com/analysis/57500/
Detection(s):
Win.Packed.Convagent-10012344-0
Create hunting rule

Win.Malware.Pwsx-10012345-0
Create hunting rule

Win.Dropper.Tofsee-10012354-0
Create hunting rule

Win.Malware.Tofsee-10012421-0
Create hunting rule

Win.Packed.Convagent-10012426-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b6404d88c80c01586a57d3
Tags:
injection obfusc
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult fingerprint glupteba infostealer krypt microsoft_visual_cc overlay stealc tofsee unsafe
Link:
https://www.filescan.io/uploads/69b6504e493cb7d62dfdb96b/reports/ea1af80f-1913-4fab-b4f7-4d3066e4678f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
Detections:
HEUR:Trojan-PSW.Win32.Stealerc.gen HEUR:Trojan.Win32.Agent.gen
Link:
https://opentip.kaspersky.com/4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe/results?tab=lookup
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3018c968-169f-4f37-8e08-6c19b10e1121
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe
Threat name:
Win32.Trojan.MarsStealer
Create hunting rule
Status:
Malicious
First seen:
2026-03-14 22:35:43 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jaulrkxipjpqzgklsiafbsxqbe62hyuwswpwgugmwpdb7orl327a._file
Verdict:
malicious
Label(s):
shellcode_loader_002
Create hunting rule
stealc
Create hunting rule
Similar samples:
46b661ec72316e0e726009a48b7414cf370d2464d1047dc700628f28d0b4c370
Stealc
7cce5c884df446388d64b75b5de17ca1b18034119f5c06f2d0be50cee66d104d
Stealc
7cdde4d499e3fb8560558be03daef16feb69be0ebfaf717750e91c5c2083e121
Stealc
82cd193864b6a6d757910c6f495e81b4e9c1d5aa47351a8966173977b7909539
Stealc
d7481847f525726ad977ea91fc9e458901a5f5e00d92b8f94bdd74d076e31521
Stealc
e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba
Stealc
e37f694492ea3edeba2e7b6c7b51a451e802b29b11e70fe8509dfd8a3fc8bab9
Stealc
error
Stealc
+ 2'772 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:default discovery stealer
Link:
https://tria.ge/reports/260315-g5h91ac16t/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Stealc family
Malware Config
C2 Extraction:
http://kevinrobinson.top
Unpacked files
SH256 hash:
4828b8aae87a5f0c994b920050caf0093da3e296959f6350ccb3c61fba2bdebe
MD5 hash:
438d9171a6282478fcc2cd67daefbc34
SHA1 hash:
64652d1f8cf9e6a93cf4502466073dbe4057141d
Link:
https://www.unpac.me/results/49f9dbf6-9207-4042-bc24-261eae9a3694/
SH256 hash:
0250eca00f2b3af694f4fbe2cce813cd21c80640dcc246d06d1a880c2575cdf7
MD5 hash:
96d414f1a261ed4fdbbe76b041999304
SHA1 hash:
6c65917f825b543f551a6128f256a6af8ed5b12c
Detections:
win_stealc_auto
Create hunting rule
win_stealc_a0
Create hunting rule
detect_Mars_Stealer
Create hunting rule
win_stealc_bytecodes_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/49f9dbf6-9207-4042-bc24-261eae9a3694/
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Mars_Stealer
Create hunting rule
Author:@malgamy12
Description:detect_Mars_Stealer
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:infostealer_win_stealc_standalone
Create hunting rule
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:malware_Stealc_str
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:Stealc infostealer
Rule name:Stealc
Create hunting rule
Author:kevoreilly
Description:Stealc Payload
Rule name:Suspicious_Process
Create hunting rule
Author:Security Research Team
Description:Suspicious process creation
Rule name:Windows_Trojan_Generic_2993e5a5
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Stealc_5d3f297c
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Stealc_b8ab9ab5
Create hunting rule
Author:Elastic Security
Rule name:win_stealc_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stealc.
Rule name:win_stealc_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Bytecodes present in Stealc decoding routine
Rule name:win_stealc_w0
Create hunting rule
Author:crep1x
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:yarahub_win_stealc_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/57500/

Comments