MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064
SHA3-384 hash: 07c29a026c91de58d871f4bd1fcdf67e34d1efcee22b9a809d4ec159a68480dfdd097e525dacd1bab4638933a883beb9
SHA1 hash: 85b798c05b0e09cd1bb63c15ab6a20c341a8fdd9
MD5 hash: aaf97a006916fda6d6a7e4f83d4b6e82
humanhash: white-magazine-december-summer
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'783'296 bytes
First seen:2024-12-02 21:20:44 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:wZNS+pAZYFYUz0gFYTo1J9f6aMCK07DwuPCuttAzc7hTDdaFGaIRwxoElu2Gqwll:wZeuFxCo1J9f67C/Cbc1dI4wZuGA
TLSH T15185336338C700E6D8B1C7364FABB9E6F4509CF44468456DE23F9D9C0A27351BEA6E84
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 :
421
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-02 21:24:02 UTC
Tags:
stealer stealc loader themida amadey botnet gcleaner github telegram evasion exfiltration arch-doc cryptbot
Link:
https://app.any.run/tasks/5c9527c8-7764-4ec7-b9a7-d20f71fd291e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.30478.20161.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674e2678e64d1c722d7b9362
Tags:
vmdetect autorun autoit spam
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/674e24c0c4811a3d577ac498/reports/5567ab22-7038-4697-b3ed-37d8d4553fed/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f1757496-1cd5-4540-a3e0-d3141500e25d
Result
Threat name:
Amadey, AsyncRAT, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1567000
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
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
Contains functionality to log keystrokes (.Net Source)
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
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
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 AsyncRAT
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: 1567000 Sample: file.exe Startdate: 02/12/2024 Architecture: WINDOWS Score: 100 89 Suricata IDS alerts for network traffic 2->89 91 Found malware configuration 2->91 93 Malicious sample detected (through community Yara rule) 2->93 95 17 other signatures 2->95 8 file.exe 36 2->8         started        13 skotes.exe 19 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 10 2->17         started        process3 dnsIp4 65 185.215.113.206, 49704, 49753, 49793 WHOLESALECONNECTIONSNL Portugal 8->65 67 185.215.113.16, 49832, 80 WHOLESALECONNECTIONSNL Portugal 8->67 69 127.0.0.1 unknown unknown 8->69 45 C:\Users\user\Documents\KKEBKJJDGH.exe, PE32 8->45 dropped 47 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->47 dropped 49 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->49 dropped 59 11 other files (7 malicious) 8->59 dropped 103 Detected unpacking (changes PE section rights) 8->103 105 Attempt to bypass Chrome Application-Bound Encryption 8->105 107 Drops PE files to the document folder of the user 8->107 117 8 other signatures 8->117 19 cmd.exe 1 8->19         started        21 msedge.exe 2 11 8->21         started        24 chrome.exe 8->24         started        71 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->71 73 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 13->73 51 C:\Users\user\AppData\...\d10228295f.exe, PE32 13->51 dropped 53 C:\Users\user\AppData\Local\...\Is4UWe7.exe, PE32 13->53 dropped 55 C:\Users\user\AppData\Local\...\random[1].exe, PE32 13->55 dropped 57 C:\Users\user\AppData\...\Is4UWe7[1].exe, PE32 13->57 dropped 109 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->109 111 Hides threads from debuggers 13->111 113 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->113 27 Is4UWe7.exe 13->27         started        115 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 15->115 29 msedge.exe 17->29         started        file5 signatures6 process7 dnsIp8 31 KKEBKJJDGH.exe 4 19->31         started        35 conhost.exe 19->35         started        97 Monitors registry run keys for changes 21->97 37 msedge.exe 21->37         started        75 192.168.2.7, 443, 49702, 49703 unknown unknown 24->75 77 239.255.255.250 unknown Reserved 24->77 39 chrome.exe 24->39         started        79 87.120.125.31 UNACS-AS-BG8000BurgasBG Bulgaria 27->79 99 Antivirus detection for dropped file 27->99 101 Machine Learning detection for dropped file 27->101 signatures9 process10 dnsIp11 61 C:\Users\user\AppData\Local\...\skotes.exe, PE32 31->61 dropped 81 Detected unpacking (changes PE section rights) 31->81 83 Tries to evade debugger and weak emulator (self modifying code) 31->83 85 Tries to detect virtualization through RDTSC time measurements 31->85 87 4 other signatures 31->87 42 skotes.exe 31->42         started        63 www.google.com 172.217.21.36, 443, 49732, 49733 GOOGLEUS United States 39->63 file12 signatures13 process14 signatures15 119 Antivirus detection for dropped file 42->119 121 Detected unpacking (changes PE section rights) 42->121 123 Tries to detect sandboxes and other dynamic analysis tools (window names) 42->123 125 5 other signatures 42->125
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-12-02 21:21:13 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ftlozwm3rwyzy7rz2iqlebkngaaxu7mytdunocoycyajapnrmbsa._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:stealc botnet:9c9aa5 botnet:drum credential_access discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/241202-z7a1hsyran/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
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
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
http://185.215.113.43
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ea029ad9-f49f-4732-8aa1-7736bfd10986
Unpacked files
SH256 hash:
8c5a9c09aa7a7179ad34de1c1cc0b6283969e323249f194bafcaa9084c72c73b
MD5 hash:
4c520d5d8c620e152116e148317cd14b
SHA1 hash:
f78fbf5a679554c4b5093cdf83094709f3ffd9dc
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/600c723d-f016-448d-b298-162b89408d0f/
SH256 hash:
2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064
MD5 hash:
aaf97a006916fda6d6a7e4f83d4b6e82
SHA1 hash:
85b798c05b0e09cd1bb63c15ab6a20c341a8fdd9
Link:
https://www.unpac.me/results/600c723d-f016-448d-b298-162b89408d0f/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2cd6ecd99b8d/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/2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064

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: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 2cd6ecd99b8db19c7e39d220b2054d30017a7d9898e8d709d81600903db16064

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
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

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