MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd
SHA3-384 hash: 72f755f6a37d496b4942c8428c19a851217e77dc0618e215e372a69ba88506f0e681f3e0434051095d92fdb368309d13
SHA1 hash: d4eef1627bead97e3379d0e5ced75d936c602640
MD5 hash: 00926a74fa19319e5c75842afe896fa3
humanhash: happy-december-eighteen-whiskey
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'762'816 bytes
First seen:2024-12-08 23:04:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 24576:fwg9Ohe0Kto56jMNMdMDiCrcXvPZKCB3XVCBefIxSG0TldXceOBV0:fwwOVLsjMN0M2UcfhKCVVClx70TldsI
Threatray 1 similar samples on MalwareBazaar
TLSH T11285331FBBB974F9F7EC8F79531473B69B9806416AA4FCB0139146A144A3B09CE88374
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:185-215-113-209 exe Stealc


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
405
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-08 23:07:27 UTC
Tags:
lumma stealer loader themida stealc
Link:
https://app.any.run/tasks/a3138d48-51ce-4520-83d3-0415df9be87d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.32134.5783.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67562626fca9c44c24979388
Tags:
vmdetect autorun spam lien
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:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/675626235bfa3bb1c704c00b/reports/3fac4674-2a98-4fb1-9e6f-5ddd4b15991b/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd
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:
Malicious
Link:
https://analyze.intezer.com/analyses/35763d67-6b96-4512-8852-95b7c629fb20
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1571103
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
Drops PE files to the document folder of the user
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for dropped 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 Amadeys stealer DLL
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: 1571103 Sample: file.exe Startdate: 09/12/2024 Architecture: WINDOWS Score: 100 69 Suricata IDS alerts for network traffic 2->69 71 Found malware configuration 2->71 73 Antivirus detection for URL or domain 2->73 75 12 other signatures 2->75 8 file.exe 36 2->8         started        13 skotes.exe 12 2->13         started        15 msedge.exe 9 2->15         started        process3 dnsIp4 61 185.215.113.206, 49704, 49725, 49767 WHOLESALECONNECTIONSNL Portugal 8->61 63 185.215.113.16, 49802, 80 WHOLESALECONNECTIONSNL Portugal 8->63 65 127.0.0.1 unknown unknown 8->65 41 C:\Users\user\Documents\FCGIJKJJKE.exe, PE32 8->41 dropped 43 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->43 dropped 45 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->45 dropped 47 11 other files (7 malicious) 8->47 dropped 87 Detected unpacking (changes PE section rights) 8->87 89 Attempt to bypass Chrome Application-Bound Encryption 8->89 91 Drops PE files to the document folder of the user 8->91 99 8 other signatures 8->99 17 cmd.exe 1 8->17         started        19 msedge.exe 2 10 8->19         started        22 chrome.exe 8 8->22         started        67 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->67 93 Hides threads from debuggers 13->93 95 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->95 97 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->97 25 msedge.exe 15->25         started        file5 signatures6 process7 dnsIp8 27 FCGIJKJJKE.exe 4 17->27         started        31 conhost.exe 17->31         started        77 Monitors registry run keys for changes 19->77 33 msedge.exe 19->33         started        57 192.168.2.5, 443, 49703, 49704 unknown unknown 22->57 59 239.255.255.250 unknown Reserved 22->59 35 chrome.exe 22->35         started        signatures9 process10 dnsIp11 49 C:\Users\user\AppData\Local\...\skotes.exe, PE32 27->49 dropped 101 Antivirus detection for dropped file 27->101 103 Multi AV Scanner detection for dropped file 27->103 105 Detected unpacking (changes PE section rights) 27->105 107 7 other signatures 27->107 38 skotes.exe 27->38         started        51 plus.l.google.com 142.250.181.110, 443, 49731 GOOGLEUS United States 35->51 53 www3.l.google.com 172.217.19.206, 443, 49729 GOOGLEUS United States 35->53 55 3 other IPs or domains 35->55 file12 signatures13 process14 signatures15 79 Antivirus detection for dropped file 38->79 81 Multi AV Scanner detection for dropped file 38->81 83 Detected unpacking (changes PE section rights) 38->83 85 7 other signatures 38->85
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2024-12-08 23:05:14 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsairrecaekdm35mulbsfnxr642ymbminf5ecuesoqgb4rmoahgq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd
Stealc
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:stok discovery evasion stealer
Link:
https://tria.ge/reports/241208-22txjszrbn/
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:
Stealc Stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/c496decc-7035-4d20-9aba-b94e5d8fa51b
Unpacked files
SH256 hash:
027f715c7c4c503087b4af87b18768a7606ffe681606eb5408f72dab6b8f01b3
MD5 hash:
068d0ded7381ec187e28eb11399b8d62
SHA1 hash:
f47e17e5927350257855093a05ced0236d576075
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/5b70f42c-906d-4591-9a62-5ba96ef4fcf0/
SH256 hash:
348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd
MD5 hash:
00926a74fa19319e5c75842afe896fa3
SHA1 hash:
d4eef1627bead97e3379d0e5ced75d936c602640
Link:
https://www.unpac.me/results/5b70f42c-906d-4591-9a62-5ba96ef4fcf0/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/348088c48201/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/348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd

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)

File information

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

Web download

Stealc

Executable exe 348088c4820114366faca2c322b6f1f735860588697a415092740c1e458e01cd

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/
  
URLhaus
https://urlhaus.abuse.ch/url/3079150/

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