MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50
SHA3-384 hash: cf4ad8899ff9b20f7416bdde89fda3749a79e196e3b29a5f94a856d645ea4cdebad3d5fdac355280613d51a8690c4a9f
SHA1 hash: f75a73ec023fb70e5e983f7d0b76ad043899d420
MD5 hash: 4191074820cd73a0f0edd8c9393b65d3
humanhash: mexico-edward-kansas-social
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'811'456 bytes
First seen:2024-11-27 19:03:31 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:biyG483JJCRlQsRHAQp3hllXrhUftdHZ3mVb3t:biB73JQhRHAo3hl5hGVw3t
Threatray 1 similar samples on MalwareBazaar
TLSH T1FD8533B2ABC2BCB7CE803D7A0A46E317A2F5B51196D989809357637FC13B13D6316C85
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 :
423
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-27 19:06:46 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/3d87efa5-b063-4f6f-8bb2-cbd1b6482d0d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.30070.22938.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67476d27d0583382434b836d
Tags:
autorun autoit 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/67476d2d1dd2258420b82c85/reports/de3be0f5-6f26-4e9f-a322-70c7a5a424e6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3c539859-0d7c-4e3e-8960-b20708646da7
Result
Threat name:
Amadey, Nymaim, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1564096
Signature
AI detected suspicious sample
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)
Drops PE files to the document folder of the user
Drops PE files to the user root directory
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Leaks process information
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
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 (process name or module or function)
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 Nymaim
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: 1564096 Sample: file.exe Startdate: 27/11/2024 Architecture: WINDOWS Score: 100 108 Suricata IDS alerts for network traffic 2->108 110 Found malware configuration 2->110 112 Malicious sample detected (through community Yara rule) 2->112 114 14 other signatures 2->114 8 file.exe 37 2->8         started        13 skotes.exe 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 66 470 2->17         started        process3 dnsIp4 80 185.215.113.206, 49705, 49751, 49784 WHOLESALECONNECTIONSNL Portugal 8->80 82 185.215.113.16, 49909, 80 WHOLESALECONNECTIONSNL Portugal 8->82 84 127.0.0.1 unknown unknown 8->84 56 C:\Users\user\DocumentsCGIJECFIEC.exe, PE32 8->56 dropped 58 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->58 dropped 60 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->60 dropped 68 11 other files (3 malicious) 8->68 dropped 148 Detected unpacking (changes PE section rights) 8->148 150 Attempt to bypass Chrome Application-Bound Encryption 8->150 152 Drops PE files to the document folder of the user 8->152 164 8 other signatures 8->164 19 cmd.exe 8->19         started        21 msedge.exe 2 11 8->21         started        24 chrome.exe 8->24         started        86 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->86 88 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 13->88 62 C:\Users\user\AppData\Local\...\URGMwM6.exe, PE32 13->62 dropped 64 C:\Users\user\AppData\...\8f5e566f1e.exe, PE32 13->64 dropped 66 C:\Users\user\AppData\...\9f0c802007.exe, PE32 13->66 dropped 70 3 other malicious files 13->70 dropped 154 Hides threads from debuggers 13->154 156 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->156 158 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->158 27 8f5e566f1e.exe 13->27         started        30 9f0c802007.exe 13->30         started        32 URGMwM6.exe 13->32         started        160 Tries to evade debugger and weak emulator (self modifying code) 15->160 162 Potentially malicious time measurement code found 15->162 90 192.168.2.16 unknown unknown 17->90 92 192.168.2.23 unknown unknown 17->92 34 msedge.exe 17->34         started        36 msedge.exe 17->36         started        38 2 other processes 17->38 file5 signatures6 process7 dnsIp8 40 DocumentsCGIJECFIEC.exe 19->40         started        44 conhost.exe 19->44         started        122 Monitors registry run keys for changes 21->122 46 msedge.exe 21->46         started        94 192.168.2.7, 443, 49704, 49705 unknown unknown 24->94 96 239.255.255.250 unknown Reserved 24->96 48 chrome.exe 24->48         started        98 185.156.72.65 ITDELUXE-ASRU Russian Federation 27->98 72 C:\Users\user\AppData\Local\...\ONE[1].file, PE32 27->72 dropped 124 Multi AV Scanner detection for dropped file 27->124 126 Detected unpacking (changes PE section rights) 27->126 128 Tries to evade debugger and weak emulator (self modifying code) 27->128 104 2 other IPs or domains 30->104 130 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 30->130 132 Hides threads from debuggers 30->132 134 Tries to detect sandboxes / dynamic malware analysis system (registry check) 30->134 136 Tries to detect sandboxes and other dynamic analysis tools (window names) 32->136 138 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 32->138 100 sb.scorecardresearch.com 18.161.69.8, 443, 49824 MIT-GATEWAYSUS United States 34->100 102 13.107.246.40, 443, 49849, 49850 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 34->102 106 22 other IPs or domains 34->106 file9 signatures10 process11 dnsIp12 54 C:\Users\user\AppData\Local\...\skotes.exe, PE32 40->54 dropped 140 Detected unpacking (changes PE section rights) 40->140 142 Tries to evade debugger and weak emulator (self modifying code) 40->142 144 Tries to detect virtualization through RDTSC time measurements 40->144 146 4 other signatures 40->146 51 skotes.exe 40->51         started        74 www.google.com 172.217.21.36, 443, 49721, 49722 GOOGLEUS United States 48->74 76 plus.l.google.com 48->76 78 apis.google.com 48->78 file13 signatures14 process15 signatures16 116 Hides threads from debuggers 51->116 118 Tries to detect sandboxes / dynamic malware analysis system (registry check) 51->118 120 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 51->120
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-27 19:04:09 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=il3jsm5qbeyb7vas422y4kfuxuoroguoezz36gy4nlejbfs6pjia._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50
Stealc
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:mars discovery evasion stealer
Link:
https://tria.ge/reports/241127-xqxrvaslen/
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/de53c41e-683c-4d30-ba20-5be67480709a
Unpacked files
SH256 hash:
9f3870f682c056b9f6e445fce3d716f97206f617c0e75ecd84f405428f422cb0
MD5 hash:
a7cd078fb64cd0daebbf7cd3801ef98f
SHA1 hash:
07d19af82d44b9dbd3c6a2f4f7ceff4db29d355a
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/7b6481f2-1d6d-43f2-b717-f73dd92883d6/
SH256 hash:
42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50
MD5 hash:
4191074820cd73a0f0edd8c9393b65d3
SHA1 hash:
f75a73ec023fb70e5e983f7d0b76ad043899d420
Link:
https://www.unpac.me/results/7b6481f2-1d6d-43f2-b717-f73dd92883d6/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/42f69933b009/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/42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50

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 42f69933b009301fd412e6b58e28b4bd1d171a8e2673bf1b1c6ac890965e7a50

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/

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

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