MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c. 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
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SHA256 hash: aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c
SHA3-384 hash: 2cd1653fd44c79b5a7246f7109938db279513ad7e57399ff7834709d6396e06beeb0b2f3e887c728be45f6cb7b7033a5
SHA1 hash: 2fb0dc341ce2cd9821f706d3f008d1fd4d66f99f
MD5 hash: 4b1829d06a2bfaa44a8641352f72e9c7
humanhash: alpha-jupiter-wyoming-sierra
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'784'320 bytes
First seen:2024-11-30 02:24:41 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 49152:9IpAOLLRNwe30QBfJEK8nRNkfKSr1vzrsw:7m3wekQZaK2WD1LZ
TLSH T1738533FE0B764CB0E94A5E74050FEFB4AF86629B318BC1F95281987E516BF34104B96C
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 :
1
# of downloads :
352
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
393c42a1d853b7dd8e3287d8bd948f51389afc0376d631b14c66d77ed29fcce3.exe
Verdict:
Malicious activity
Analysis date:
2024-11-30 02:28:28 UTC
Tags:
stealer stealc loader themida amadey botnet gcleaner cryptbot lumma antivm
Link:
https://app.any.run/tasks/ff9703a6-c73b-4d7e-b8a1-ddac956cc402

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.10378.4023.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674a78b2e64d1c722d7a4beb
Tags:
vmdetect autorun autoit spam
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/674a77803d8719873e6ed77d/reports/614a8973-5261-4aff-a517-cb8fa371bba8/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9391b326-a068-425f-b009-7d09260b45d9
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1565510
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 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 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 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: 1565510 Sample: file.exe Startdate: 30/11/2024 Architecture: WINDOWS Score: 100 73 Suricata IDS alerts for network traffic 2->73 75 Found malware configuration 2->75 77 Antivirus detection for URL or domain 2->77 79 11 other signatures 2->79 8 file.exe 36 2->8         started        13 skotes.exe 15 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 9 2->17         started        process3 dnsIp4 61 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 8->61 63 185.215.113.206, 49722, 49796, 49834 WHOLESALECONNECTIONSNL Portugal 8->63 65 127.0.0.1 unknown unknown 8->65 43 C:\Users\user\DocumentsbehaviorgraphDHIIDAFID.exe, PE32 8->43 dropped 45 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->45 dropped 47 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->47 dropped 51 11 other files (7 malicious) 8->51 dropped 91 Detected unpacking (changes PE section rights) 8->91 93 Attempt to bypass Chrome Application-Bound Encryption 8->93 95 Drops PE files to the document folder of the user 8->95 103 8 other signatures 8->103 19 cmd.exe 1 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8->24         started        67 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->67 49 C:\Users\user\AppData\...\2089d54f82.exe, PE32 13->49 dropped 97 Hides threads from debuggers 13->97 99 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->99 101 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->101 27 msedge.exe 17->27         started        file5 signatures6 process7 dnsIp8 29 GDHIIDAFID.exe 4 19->29         started        33 conhost.exe 19->33         started        81 Monitors registry run keys for changes 21->81 35 msedge.exe 21->35         started        69 192.168.2.6, 443, 49710, 49712 unknown unknown 24->69 71 239.255.255.250 unknown Reserved 24->71 37 chrome.exe 24->37         started        signatures9 process10 dnsIp11 53 C:\Users\user\AppData\Local\...\skotes.exe, PE32 29->53 dropped 105 Antivirus detection for dropped file 29->105 107 Detected unpacking (changes PE section rights) 29->107 109 Machine Learning detection for dropped file 29->109 111 5 other signatures 29->111 40 skotes.exe 29->40         started        55 www.google.com 142.250.181.100, 443, 49758, 49759 GOOGLEUS United States 37->55 57 plus.l.google.com 172.217.17.78, 443, 49798 GOOGLEUS United States 37->57 59 2 other IPs or domains 37->59 file12 signatures13 process14 signatures15 83 Antivirus detection for dropped file 40->83 85 Detected unpacking (changes PE section rights) 40->85 87 Tries to detect sandboxes and other dynamic analysis tools (window names) 40->87 89 5 other signatures 40->89
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 02:25:25 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vosmclvd3lqh2scvnyxjzxhcsf7rpircs64dickazyqvklagjfoa._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:drum discovery evasion stealer
Link:
https://tria.ge/reports/241130-cwajaaxmez/
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/46a23715-1e71-4fea-9082-2f2217066ac4
Unpacked files
SH256 hash:
3171df27ff3ec1f9e288e64c4608c49bf29a4c5838a2b33feba6df63f65c6129
MD5 hash:
787115844e0a18a2443a97703952a511
SHA1 hash:
c30dea6a2ac26bbbe07aed6cd75499767b1004e4
Detections:
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/fea90843-e649-45a7-bd8b-94e1b1d8f4ac/
SH256 hash:
aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c
MD5 hash:
4b1829d06a2bfaa44a8641352f72e9c7
SHA1 hash:
2fb0dc341ce2cd9821f706d3f008d1fd4d66f99f
Link:
https://www.unpac.me/results/fea90843-e649-45a7-bd8b-94e1b1d8f4ac/
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/aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c

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 aba4c12ea3dae07d48556e2e9cdce2917f17a22297b8340940ce21552c06495c

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/
  
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