MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972
SHA3-384 hash: c7db00f194ffedfe0256baa1e53e8e6942e0a81ef33e05351aa74c6f89a2121fc8372ab3118a4f20ba39cccd93d1a651
SHA1 hash: 3359c049fe7cdb1867c8e19fb9d4c8ad54432b6f
MD5 hash: f82d9cecd341af38b222a4306bc0588a
humanhash: bluebird-mango-double-cold
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'808'896 bytes
First seen:2024-11-21 12:08:28 UTC
Last seen:2024-11-21 12:08:46 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:jFUgC1CbpZKv4iGSpXTDssKnhJ062HGFFhyeOJUIRFops32LF:prRbpDSpDQRhJ06yGF7yrV34
TLSH T10E853363578586F7DE8B6EF10C7746802A901095D35F9FED2A940913CDC2E12B8CBAF9
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 Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/steam/random.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
406
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-21 12:09:22 UTC
Tags:
lumma stealer loader themida stealc
Link:
https://app.any.run/tasks/467eb0ce-80fc-4c1d-87b8-e6604f4b9d66

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.15698.14043.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673f242620280512a0db8af7
Tags:
vmdetect spam
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/673f22f0382337a09c603d94/reports/b128bd2d-c1fe-4e66-ac57-8003b82924fc/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6ea2aa7c-1e8d-47cf-8ca9-e976d468a0f7
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1560144
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
PE file contains section with special chars
Searches for specific processes (likely to inject)
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)
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 12:09:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 38 (55.26%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vrc5shnxlpocv6aekbj5ith5yl4uul6t4yg6bysyqsqerqv7fza._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:mars discovery evasion stealer
Link:
https://tria.ge/reports/241121-pb7z9sskbt/
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://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eed9ea08-e7bb-4d1a-9030-11a37b964fe5
Unpacked files
SH256 hash:
8b40529c2e9802fe205a045aa112ec606c08fce7a7755d2c1de21020e55af1e7
MD5 hash:
e3892abb5eed61fcccc4568e4e4bf077
SHA1 hash:
403af762422615d72fda0024df02858d14330248
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/8c29dd1e-02e2-4a64-ab56-45b5c0cd34dd/
SH256 hash:
f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972
MD5 hash:
f82d9cecd341af38b222a4306bc0588a
SHA1 hash:
3359c049fe7cdb1867c8e19fb9d4c8ad54432b6f
Link:
https://www.unpac.me/results/8c29dd1e-02e2-4a64-ab56-45b5c0cd34dd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f5622ec8edba/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/f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972

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_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

File information

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

Web download

Stealc

Executable exe f5622ec8edbadee157c022829ea267ee17ca517e9f306f0712c425024615f972

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/

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