MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8
SHA3-384 hash: 2cb65cf577ba45e77cb191b20ab17749b3f99349338dec1d827439153ebc8f3000c5f263b7851888f326976e0d3944b5
SHA1 hash: 3dfe989cba1316ed1a4e82b8bf9e73301749e559
MD5 hash: 59b3273d9d5c8f80b5cfe9e160188073
humanhash: early-river-nine-may
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'834'496 bytes
First seen:2024-11-12 03:14:17 UTC
Last seen:2024-11-12 04:01:47 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:Lgjet/+yQPNYcLHgMwIG22eu+qt/zyxFrjflFy90Uu:LWEmyQRHg7Il2+k/uT7lFyt
TLSH T1F08533EE9E1439B5DEADDC3A06A5DF4E21A4F0D682E244F6C90DF059BC2363224319B5
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 :
5
# of downloads :
420
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d3b89d2045af55ebcf43f5dd43d895c884e00e1c408c0a2c50231fb79998cbde.exe
Verdict:
Malicious activity
Analysis date:
2024-11-12 03:04:22 UTC
Tags:
lumma stealer possible-phishing exfiltration themida stealc loader
Link:
https://app.any.run/tasks/beecbaa4-ffbf-4c6b-9732-5b97c8ad5d84

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.9736.23882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6732c871af2d3dc89feed8c4
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:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/6732c838894d79b78e812d1e/reports/da892710-0518-4825-af4f-12c413e5a3fe/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ab4d435-7357-443a-adff-43c595dd0881
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1554123
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
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Drops PE files to the document folder of the user
Drops PE files to the user root directory
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 sample
Modifies windows update settings
Monitors registry run keys for changes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sigma detected: New RUN Key Pointing to Suspicious Folder
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: 1554123 Sample: file.exe Startdate: 12/11/2024 Architecture: WINDOWS Score: 100 95 Multi AV Scanner detection for domain / URL 2->95 97 Suricata IDS alerts for network traffic 2->97 99 Found malware configuration 2->99 101 12 other signatures 2->101 8 file.exe 37 2->8         started        13 skotes.exe 2->13         started        15 f0388bf2aa.exe 2->15         started        17 4 other processes 2->17 process3 dnsIp4 71 185.215.113.206, 49704, 49729, 49750 WHOLESALECONNECTIONSNL Portugal 8->71 73 185.215.113.16, 49898, 80 WHOLESALECONNECTIONSNL Portugal 8->73 75 127.0.0.1 unknown unknown 8->75 55 C:\Users\user\DocumentsKKFHJJDHJE.exe, PE32 8->55 dropped 57 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 8->57 dropped 59 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->59 dropped 69 11 other files (none is malicious) 8->69 dropped 135 Detected unpacking (changes PE section rights) 8->135 137 Attempt to bypass Chrome Application-Bound Encryption 8->137 139 Drops PE files to the document folder of the user 8->139 149 9 other signatures 8->149 19 cmd.exe 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8 8->24         started        77 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->77 61 C:\Users\user\AppData\...\0b7df35e6b.exe, PE32 13->61 dropped 63 C:\Users\user\AppData\...\f0388bf2aa.exe, PE32 13->63 dropped 65 C:\Users\user\AppData\Local\...\random[1].exe, PE32 13->65 dropped 67 C:\Users\user\AppData\Local\...\random[1].exe, PE32 13->67 dropped 141 Creates multiple autostart registry keys 13->141 143 Hides threads from debuggers 13->143 145 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->145 27 0b7df35e6b.exe 13->27         started        29 f0388bf2aa.exe 13->29         started        31 skotes.exe 13->31         started        147 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 15->147 33 msedge.exe 17->33         started        35 msedge.exe 17->35         started        37 3 other processes 17->37 file5 signatures6 process7 dnsIp8 39 DocumentsKKFHJJDHJE.exe 19->39         started        43 conhost.exe 19->43         started        111 Monitors registry run keys for changes 21->111 45 msedge.exe 21->45         started        79 192.168.2.5, 443, 49703, 49704 unknown unknown 24->79 81 239.255.255.250 unknown Reserved 24->81 47 chrome.exe 24->47         started        113 Detected unpacking (changes PE section rights) 27->113 115 Tries to detect sandboxes and other dynamic analysis tools (window names) 27->115 117 Modifies windows update settings 27->117 125 4 other signatures 27->125 119 Tries to evade debugger and weak emulator (self modifying code) 29->119 121 Hides threads from debuggers 29->121 123 Tries to detect sandboxes / dynamic malware analysis system (registry check) 29->123 83 23.218.232.186 RAYA-ASEG United States 33->83 85 18.161.170.14, 443, 49818, 49828 MIT-GATEWAYSUS United States 33->85 87 26 other IPs or domains 33->87 signatures9 process10 dnsIp11 53 C:\Users\user\AppData\Local\...\skotes.exe, PE32 39->53 dropped 127 Detected unpacking (changes PE section rights) 39->127 129 Tries to evade debugger and weak emulator (self modifying code) 39->129 131 Tries to detect virtualization through RDTSC time measurements 39->131 133 3 other signatures 39->133 50 skotes.exe 39->50         started        89 www.google.com 142.250.185.100, 443, 49708, 49709 GOOGLEUS United States 47->89 91 play.google.com 172.217.18.14, 443, 49719, 49723 GOOGLEUS United States 47->91 93 2 other IPs or domains 47->93 file12 signatures13 process14 signatures15 103 Detected unpacking (changes PE section rights) 50->103 105 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 50->105 107 Tries to evade debugger and weak emulator (self modifying code) 50->107 109 3 other signatures 50->109
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8/
Threat name:
Win32.Spyware.Stealc
Create hunting rule
Status:
Suspicious
First seen:
2024-11-12 03:25:29 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=capf3v4ghtcmyegaqtlundzl3anhomr7t62jws26xvqhpjkvfoua._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241112-drw26atepe/
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)
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e3606d73-c275-4c09-b283-7a43c1b5e4e8
Unpacked files
SH256 hash:
515b9cb9789598001c97e05450950d2af6c40e4930a0a6ee3319035169c72739
MD5 hash:
07678e3aff995844e198ad4e03909c0a
SHA1 hash:
a5fe9f8c754a64d6f178217b95f5e0aa985d997f
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/ec881efe-d4e3-43f6-a6fa-a7470668212d/
SH256 hash:
101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8
MD5 hash:
59b3273d9d5c8f80b5cfe9e160188073
SHA1 hash:
3dfe989cba1316ed1a4e82b8bf9e73301749e559
Link:
https://www.unpac.me/results/ec881efe-d4e3-43f6-a6fa-a7470668212d/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/101e5dd7863c/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/101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8

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: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 101e5dd7863cc4cc10c084d7468f2bd81a77323f9fb49b4b5ebd6077a5552ba8

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3079150/
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/
  
URLhaus
https://urlhaus.abuse.ch/url/3273391/

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