MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953. 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: 17


Intelligence 17 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953
SHA3-384 hash: ff2788b2fe2a3f637bc4c4e52f077e51d77b403682179b4575921007c7e8e74551cd681f293cc1571c769551c3ad809a
SHA1 hash: f50986976ee9633d4824b9ec504a6907958654df
MD5 hash: 644722407b1d6461e338020e3ee16f70
humanhash: edward-mexico-rugby-green
File name:random.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:1'804'288 bytes
First seen:2025-02-07 15:49:58 UTC
Last seen:2025-02-07 16:29:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:0YpUPt2Nd8HcHWGLdejziJKUYoIbSyrBUsUZb6B:FpMt2Nd8HcHpLiz6KUYoIWuasyb
Threatray 377 similar samples on MalwareBazaar
TLSH T10E85330B962A301BDC1D4376E9126CD8FF7C1226289DAC0445FAB5BF4A39B19B4317F9
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter aachum
Tags:exe Stealc


Avatar
iamaachum
http://185.215.113.16/steam/random.exe

StealC Botnet: RENO
StealC C2: http://185.215.113.115/c4becf79229cb002.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
457
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
New Text Document.exe
Verdict:
Malicious activity
Analysis date:
2025-02-07 14:13:25 UTC
Tags:
loader opendir amadey evasion lumma stealer botnet telegram hausbomber dcrat stealc github xworm ims-api generic fody ramnit
Link:
https://app.any.run/tasks/d27998d3-f609-41a2-be03-f8b34389e119

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.4686.12810.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a62c9adbfc8aaee8cd85d7
Tags:
small spam hype sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d3d3ed7-9372-4663-b627-3b3fb6c1d11f
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1609463
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1609463 Sample: random.exe Startdate: 07/02/2025 Architecture: WINDOWS Score: 100 49 Suricata IDS alerts for network traffic 2->49 51 Found malware configuration 2->51 53 Antivirus detection for URL or domain 2->53 55 9 other signatures 2->55 7 random.exe 33 2->7         started        12 msedge.exe 9 2->12         started        process3 dnsIp4 39 185.215.113.115, 49751, 49839, 49933 WHOLESALECONNECTIONSNL Portugal 7->39 41 127.0.0.1 unknown unknown 7->41 27 C:\Users\user\AppData\...\places.sqlite-shm, data 7->27 dropped 29 C:\Users\user\AppData\...\cookies.sqlite-shm, data 7->29 dropped 31 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 7->31 dropped 33 11 other files (none is malicious) 7->33 dropped 57 Detected unpacking (changes PE section rights) 7->57 59 Attempt to bypass Chrome Application-Bound Encryption 7->59 61 Tries to detect sandboxes and other dynamic analysis tools (window names) 7->61 63 11 other signatures 7->63 14 msedge.exe 2 11 7->14         started        17 chrome.exe 8 7->17         started        20 msedge.exe 12->20         started        file5 signatures6 process7 dnsIp8 65 Monitors registry run keys for changes 14->65 22 msedge.exe 14->22         started        35 192.168.2.9, 138, 443, 49201 unknown unknown 17->35 37 239.255.255.250 unknown Reserved 17->37 24 chrome.exe 17->24         started        signatures9 process10 dnsIp11 43 www.google.com 142.250.181.228, 443, 49783, 49784 GOOGLEUS United States 24->43 45 plus.l.google.com 172.217.16.206, 443, 49814 GOOGLEUS United States 24->45 47 2 other IPs or domains 24->47
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2025-02-07 15:50:17 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q43jzyh5hcrzduve5ny3pxtcn6qagfv2e52bz7navysq74njpfjq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
004a0e7dcc10446f8dffdf3474ee862f951850063bdf94e1fbfb81780597c0cd
Stealc
08ab9ed51f9532a9a599cb0f4b105e6c716a4f9abc4fdacb0a12f78a9aea6b6f
Stealc
164f6ad21e14ac4166a6fc80719fd681eb66cd6bcaff3e683fc7c5391be35729
Stealc
5bc044ef951c5095e4b7c094df6e54b19dfaafcd148583bb694625b7a0900f1c
Stealc
68a822e1482782e0d05a81d0b3c1c5ad76cdf7302a056d92b8531692d7420c18
Stealc
73a1e1c3b56b3a2993e6274960605e0221cb289a45db122861b1f2187d92ae1d
Stealc
7f2ad4dae501f03a420ec1971af3a5ebe539d7c3430dd632bb4dfa614aa82207
Stealc
8ede4a06d9bcc42d970740c07a1181736be1820485c6f8eda71053fccceb52f2
Stealc
a62c0e141c64f6a2f817676809179c662ba03b524a33096b8481951c1af5384f
Stealc
bd70ed9867923cb6c248e582981563631e3ca3edc73813a961f4a1feb79a6b03
Stealc
error
Stealc
+ 367 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:reno defense_evasion discovery stealer
Link:
https://tria.ge/reports/250207-s9166axjet/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.115
Verdict:
Malicious
Tags:
stealc stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/c73ab8de-31b4-4923-a2ea-4ade0dc2dbe0
Unpacked files
SH256 hash:
87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953
MD5 hash:
644722407b1d6461e338020e3ee16f70
SHA1 hash:
f50986976ee9633d4824b9ec504a6907958654df
Link:
https://www.unpac.me/results/3b9b1ea4-995d-42b0-a016-49d631bdf8b6/
SH256 hash:
d80dd0802e07181fff297a1d6ca17087db856841ce2bcf5cc04f78ecd13ba9b8
MD5 hash:
03d1be45e55f255f73095bb31e856dca
SHA1 hash:
d8850f7f458377f3f4cdaf025bd13de9aa03a651
Detections:
win_stealc_a0
Create hunting rule
win_stealc_w0
Create hunting rule
stealc
Create hunting rule
Link:
https://www.unpac.me/results/3b9b1ea4-995d-42b0-a016-49d631bdf8b6/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/87369ce0fd38/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/87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Stealc
Create hunting rule
Author:kevoreilly
Description:Stealc Payload
Rule name:Stealer_Stealc
Create hunting rule
Author:Still
Description:attempts to match instructions/strings found in Stealc
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)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_2bba6bae
Create hunting rule
Author:Elastic Security
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/

File information

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

Web download

Stealc

Executable exe 87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953

(this sample)

  
Link
https://tria.ge/250207-sln7paxker/
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/
  
URLhaus
https://urlhaus.abuse.ch/url/3338053/

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments