MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd. 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: cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd
SHA3-384 hash: 255546933d90b7d071c9f4cfff4f62c9f54a992706abfb96694b42ddc3bd79512674fd6120340dd37fc290820b4fa58b
SHA1 hash: a7ef8cd29018bce43618425c1f211ab4d7d3c88e
MD5 hash: 66bcb6e17b5fb8da5c8791b5fd6cadec
humanhash: dakota-july-uniform-vegan
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'754'112 bytes
First seen:2024-12-02 02:42:20 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:Vs9In8t4aEJdUgUxvGCCIrdCYoPYdViYRGrO/eZ/BX1:1CvqIrgLPl6GrO/M
Threatray 1 similar samples on MalwareBazaar
TLSH T1E785333E31851BF8C9AE0B3768D98AA534B45632157881D16F5FF17E0862AB3C3B7493
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 :
349
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2024-12-02 02:18:35 UTC
Tags:
lumma themida stealer loader
Link:
https://app.any.run/tasks/3e6c8346-7cf2-4a53-aa5c-ebda5dd00d3e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.10328.4057.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674d2037e64d1c722d7b2a12
Tags:
virus small spam hype
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/674d1eb88fd8f251ebff393f/reports/2894db47-6eff-490e-8197-1564b29a284a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4f6fbf1e-099c-40d3-bf24-8cf15a6c80d3
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1566351
Signature
AI detected suspicious sample
Allocates memory in foreign processes
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
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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)
Writes to foreign memory regions
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
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: 1566351 Sample: file.exe Startdate: 02/12/2024 Architecture: WINDOWS Score: 100 102 Multi AV Scanner detection for domain / URL 2->102 104 Suricata IDS alerts for network traffic 2->104 106 Found malware configuration 2->106 108 16 other signatures 2->108 8 file.exe 36 2->8         started        13 skotes.exe 16 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 9 2->17         started        process3 dnsIp4 68 185.215.113.16, 49867, 80 WHOLESALECONNECTIONSNL Portugal 8->68 70 185.215.113.206, 49715, 49781, 49818 WHOLESALECONNECTIONSNL Portugal 8->70 72 127.0.0.1 unknown unknown 8->72 54 C:\Users\user\Documents\DBGHJEBKJE.exe, PE32 8->54 dropped 56 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->56 dropped 58 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->58 dropped 64 11 other files (7 malicious) 8->64 dropped 120 Detected unpacking (changes PE section rights) 8->120 122 Attempt to bypass Chrome Application-Bound Encryption 8->122 124 Drops PE files to the document folder of the user 8->124 138 8 other signatures 8->138 19 cmd.exe 1 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8->24         started        74 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->74 76 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 13->76 60 C:\Users\user\AppData\Local\...\HRFuUub.exe, PE32 13->60 dropped 62 C:\Users\user\AppData\...\HRFuUub[1].exe, PE32 13->62 dropped 126 Hides threads from debuggers 13->126 128 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->128 130 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->130 27 HRFuUub.exe 13->27         started        132 Antivirus detection for dropped file 15->132 134 Tries to detect sandboxes and other dynamic analysis tools (window names) 15->134 136 Machine Learning detection for dropped file 15->136 30 msedge.exe 17->30         started        file5 signatures6 process7 dnsIp8 32 DBGHJEBKJE.exe 4 19->32         started        36 conhost.exe 19->36         started        110 Monitors registry run keys for changes 21->110 38 msedge.exe 21->38         started        78 192.168.2.6, 443, 49703, 49706 unknown unknown 24->78 80 239.255.255.250 unknown Reserved 24->80 40 chrome.exe 24->40         started        66 C:\Users\user\AppData\Roaming\gdi32.dll, PE32 27->66 dropped 112 Multi AV Scanner detection for dropped file 27->112 114 Detected unpacking (changes PE section rights) 27->114 116 Machine Learning detection for dropped file 27->116 118 3 other signatures 27->118 43 conhost.exe 27->43         started        45 aspnet_regiis.exe 27->45         started        47 WerFault.exe 27->47         started        file9 signatures10 process11 dnsIp12 52 C:\Users\user\AppData\Local\...\skotes.exe, PE32 32->52 dropped 88 Antivirus detection for dropped file 32->88 90 Detected unpacking (changes PE section rights) 32->90 92 Machine Learning detection for dropped file 32->92 94 5 other signatures 32->94 49 skotes.exe 32->49         started        82 www.google.com 142.250.181.68, 443, 49745, 49746 GOOGLEUS United States 40->82 84 plus.l.google.com 40->84 86 apis.google.com 40->86 file13 signatures14 process15 signatures16 96 Hides threads from debuggers 49->96 98 Tries to detect sandboxes / dynamic malware analysis system (registry check) 49->98 100 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 49->100
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-12-02 02:43:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsiqt77o3y5y6mixzsy3v2bdi7cfa3qi4kqgyo772flarwwrnt6q._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
amadey
Create hunting rule
Similar samples:
cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd
Stealc
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/241202-c7ktdszrhn/
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:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c24cbacc-f264-4a4c-9949-1338f1e59f16
Unpacked files
SH256 hash:
e7ca0ebd3faa7055e04f5526fe2542fbba2682f9d664d35b78bab4fb3377f42d
MD5 hash:
55e8acc08a792449df3d68422f50b3a4
SHA1 hash:
1b0444d90658900f87679a9e5a2d2dedc4a7bda0
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/9d5bd1a3-7ada-46c8-9eb0-83bcbad65797/
SH256 hash:
cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd
MD5 hash:
66bcb6e17b5fb8da5c8791b5fd6cadec
SHA1 hash:
a7ef8cd29018bce43618425c1f211ab4d7d3c88e
Link:
https://www.unpac.me/results/9d5bd1a3-7ada-46c8-9eb0-83bcbad65797/
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/cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd

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 cc9109ffeede3b8f3117ccb1bae82347c4506e08e2a06c3bffd15608dad16cfd

(this sample)

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

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