MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b
SHA3-384 hash: d07109b4d9b854ee4a70bc3a6ddb7bebfa5e63d3ea6c792eed1b61ffb906efc0e3541276beaf9ad8e409040df2ce030f
SHA1 hash: 97cdb21c7343613cb4e7b20291fa50d36682d451
MD5 hash: a6a5206fd22c5bef02eabdf3152414e3
humanhash: don-delaware-video-item
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'812'480 bytes
First seen:2024-11-22 11:52:16 UTC
Last seen:2024-11-22 11:54:50 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:xKh2xSJVBAPuiOyMdUeIPJHNU5Z1+tMuuUWIW:xKbYPuiOTdUeKJtUf1+PuU
TLSH T1A48533737D71B494DADA003295AEC68A77703703F5B415EBAB069B380FB7C9262CE095
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 :
469
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-22 11:53:55 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/dcde4ce5-f457-4454-90e3-e9f8e0b78a51

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.7930.12228.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67407144d0583382434a71a1
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/674070a0bd546e943781e783/reports/18a6a39d-1ee8-4ca3-84e0-6dd5a7dfec6f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/44fa38aa-7f71-49ba-9555-3778dfd25af6
Result
Threat name:
LummaC, Amadey, Credential Flusher, Cryp
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1560864
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
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
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Drops large PE files
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
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 Credential Flusher
Yara detected Cryptbot
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1560864 Sample: file.exe Startdate: 22/11/2024 Architecture: WINDOWS Score: 100 96 prod.classify-client.prod.webservices.mozgcp.net 2->96 98 cook-rain.sbs 2->98 132 Suricata IDS alerts for network traffic 2->132 134 Found malware configuration 2->134 136 Malicious sample detected (through community Yara rule) 2->136 138 23 other signatures 2->138 9 skotes.exe 4 33 2->9         started        14 file.exe 36 2->14         started        16 865f9251fd.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 114 185.215.113.43, 49778, 49784, 80 WHOLESALECONNECTIONSNL Portugal 9->114 116 31.41.244.11, 49790, 80 AEROEXPRESS-ASRU Russian Federation 9->116 80 C:\Users\user\AppData\...\d82d597a24.exe, PE32 9->80 dropped 82 C:\Users\user\AppData\...\2ec40e3fa5.exe, PE32 9->82 dropped 84 C:\Users\user\AppData\...\3d0369de3a.exe, PE32 9->84 dropped 92 8 other malicious files 9->92 dropped 172 Creates multiple autostart registry keys 9->172 174 Hides threads from debuggers 9->174 176 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->176 20 ba631c9446.exe 5 2 9->20         started        25 865f9251fd.exe 9->25         started        27 3d0369de3a.exe 9->27         started        37 3 other processes 9->37 118 185.215.113.16, 49759, 80 WHOLESALECONNECTIONSNL Portugal 14->118 120 185.215.113.206, 49730, 49750, 49760 WHOLESALECONNECTIONSNL Portugal 14->120 122 127.0.0.1 unknown unknown 14->122 86 C:\Users\user\DocumentsCGDHIEGCFH.exe, PE32 14->86 dropped 88 C:\Users\user\AppData\...\softokn3[1].dll, PE32 14->88 dropped 90 C:\Users\user\AppData\Local\...\random[1].exe, PE32 14->90 dropped 94 11 other files (7 malicious) 14->94 dropped 178 Detected unpacking (changes PE section rights) 14->178 180 Attempt to bypass Chrome Application-Bound Encryption 14->180 182 Drops PE files to the document folder of the user 14->182 192 7 other signatures 14->192 29 cmd.exe 1 14->29         started        31 chrome.exe 14->31         started        184 Tries to harvest and steal browser information (history, passwords, etc) 16->184 186 Tries to steal Crypto Currency Wallets 16->186 188 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->188 190 Binary is likely a compiled AutoIt script file 18->190 33 firefox.exe 18->33         started        35 taskkill.exe 18->35         started        file6 signatures7 process8 dnsIp9 100 fvtekk5pn.top 34.116.198.130 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 20->100 102 home.fvtekk5pn.top 20->102 76 C:\Users\user\AppData\...\service123.exe, PE32 20->76 dropped 140 Antivirus detection for dropped file 20->140 142 Multi AV Scanner detection for dropped file 20->142 144 Machine Learning detection for dropped file 20->144 146 Drops large PE files 20->146 39 chrome.exe 20->39         started        104 cook-rain.sbs 172.67.155.248 CLOUDFLARENETUS United States 25->104 148 Detected unpacking (changes PE section rights) 25->148 150 Tries to evade debugger and weak emulator (self modifying code) 25->150 152 Hides threads from debuggers 25->152 154 Tries to detect sandboxes / dynamic malware analysis system (registry check) 27->154 156 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 27->156 41 DocumentsCGDHIEGCFH.exe 4 29->41         started        45 conhost.exe 29->45         started        106 192.168.2.4, 443, 49723, 49730 unknown unknown 31->106 108 239.255.255.250 unknown Reserved 31->108 47 chrome.exe 31->47         started        110 prod.classify-client.prod.webservices.mozgcp.net 35.190.72.216 GOOGLEUS United States 33->110 50 firefox.exe 33->50         started        52 conhost.exe 35->52         started        112 87.120.113.179 UNACS-AS-BG8000BurgasBG Bulgaria 37->112 158 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 37->158 160 Binary is likely a compiled AutoIt script file 37->160 162 Tries to detect sandboxes and other dynamic analysis tools (window names) 37->162 54 taskkill.exe 37->54         started        56 taskkill.exe 37->56         started        58 4 other processes 37->58 file10 signatures11 process12 dnsIp13 60 chrome.exe 39->60         started        78 C:\Users\user\AppData\Local\...\skotes.exe, PE32 41->78 dropped 164 Detected unpacking (changes PE section rights) 41->164 166 Tries to evade debugger and weak emulator (self modifying code) 41->166 168 Tries to detect virtualization through RDTSC time measurements 41->168 170 3 other signatures 41->170 63 skotes.exe 41->63         started        126 plus.l.google.com 172.217.17.78, 443, 49754 GOOGLEUS United States 47->126 128 www.google.com 172.217.21.36, 443, 49731, 49735 GOOGLEUS United States 47->128 130 apis.google.com 47->130 66 conhost.exe 54->66         started        68 conhost.exe 56->68         started        70 conhost.exe 58->70         started        72 conhost.exe 58->72         started        74 conhost.exe 58->74         started        file14 signatures15 process16 dnsIp17 124 www.google.com 60->124 194 Antivirus detection for dropped file 63->194 196 Detected unpacking (changes PE section rights) 63->196 198 Machine Learning detection for dropped file 63->198 200 4 other signatures 63->200 signatures18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-11-22 11:53:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dzksjcxk4jnyfamhd6lxcez64mfyrmzorrcpntqohla4uaqu3knq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:stealc family:xworm botnet:9c9aa5 botnet:mars credential_access discovery evasion persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/241122-n2axsawlek/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Windows security modification
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc family
Xworm
Xworm family
Amadey
Amadey family
CryptBot
Cryptbot family
Detect Xworm Payload
Detects CryptBot payload
Modifies Windows Defender Real-time Protection settings
Stealc
Malware Config
C2 Extraction:
http://185.215.113.206
http://185.215.113.43
87.120.113.179:7000
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/807b4d4f-aea7-47ec-ae78-848844f4a85f
Unpacked files
SH256 hash:
3745dda651b9c09cac7916b1765e77e6a2cac153a0fd2f7d308e36c334ce59f1
MD5 hash:
1eadd1cd3070258d5f20cf41dbee5df7
SHA1 hash:
5df74052461cbb3aeb1456c324352c783e22266e
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/7a62ef8d-7b95-46fa-a4b3-d171b6a4d40c/
SH256 hash:
1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b
MD5 hash:
a6a5206fd22c5bef02eabdf3152414e3
SHA1 hash:
97cdb21c7343613cb4e7b20291fa50d36682d451
Link:
https://www.unpac.me/results/7a62ef8d-7b95-46fa-a4b3-d171b6a4d40c/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e55248aeae2/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/1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b

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:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

Web download

Stealc

Executable exe 1e55248aeae25b8281871f9771133ee30b88b32e8c44f6ce0e3ac1ca0214da9b

(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/
  
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

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