MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f. 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 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f
SHA3-384 hash: 64a50ae1df7583c4dfe9fb96076a266abc0f640038f80ebc9a7af6ce8762f19fd95d969d77777238a010f0a379c0abed
SHA1 hash: ed45004bdc194a163ae65d276a77e2f29a5087ca
MD5 hash: 4dccbf41f0e18a74c12363f7df4b42f4
humanhash: fix-eleven-carpet-west
File name:4dccbf41f0e18a74c12363f7df4b42f4.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:318'464 bytes
First seen:2024-06-27 18:20:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e084acefa2830b924f9e3b45256f4dfc (1 x Stealc)
ssdeep 3072:6C406L974BzV04SWUgjjN9ij5b+q5kcr/56QQMZ2eD32YRcQTTeABNY:6Cd6L9MtK4Ts5Kq5kcrXQMT32wTK
TLSH T188643B11A6E3A812EFB74B315A39C19426AFBFA2AE37515F2118FA1F09732D1C553313
TrID 67.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.2% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0060e0c0d0502000 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://68.183.108.129/6259fdc16222e061.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://68.183.108.129/6259fdc16222e061.php https://threatfox.abuse.ch/ioc/1289585/

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f.exe
Verdict:
Malicious activity
Analysis date:
2024-06-27 18:21:10 UTC
Tags:
loader smokeloader
Link:
https://app.any.run/tasks/29c82a12-f238-40b6-8788-a56af64cba54

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.1304.3678.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=667dade7c6541e8c57001c27win10vpnfull_triage
Tags:
Network Zpack
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint microsoft_visual_cc
Link:
https://www.filescan.io/uploads/667dad9aef9fdf64aa6fd17d/reports/78c8f225-50eb-4dc1-be7b-ab6363182f7b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/53b855e9-3430-4aa6-8d65-0f1c99129c4b
Result
Threat name:
LummaC, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1463798
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Downloads files with wrong headers with respect to MIME Content-Type
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Potential thread-based time evasion detected
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1463798 Sample: LavMqtzZNw.exe Startdate: 27/06/2024 Architecture: WINDOWS Score: 100 28 wordingnatturedowo.xyz 2->28 30 movlat.com 2->30 32 a0998713.xsph.ru 2->32 42 Snort IDS alert for network traffic 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 50 9 other signatures 2->50 8 LavMqtzZNw.exe 2->8         started        11 wjiujde 2->11         started        signatures3 48 Performs DNS queries to domains with low reputation 28->48 process4 signatures5 60 Detected unpacking (changes PE section rights) 8->60 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->62 64 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->64 72 3 other signatures 8->72 13 explorer.exe 88 5 8->13 injected 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 70 Maps a DLL or memory area into another process 11->70 process6 dnsIp7 36 78.89.199.216, 49746, 49747, 49748 WATANIYATELECOM-ASKW Kuwait 13->36 38 a0998713.xsph.ru 141.8.192.31, 49716, 80 SPRINTHOSTRU Russian Federation 13->38 40 movlat.com 211.171.233.126, 49711, 49712, 49713 LGDACOMLGDACOMCorporationKR Korea Republic of 13->40 22 C:\Users\user\AppData\Roaming\wjiujde, PE32 13->22 dropped 24 C:\Users\user\AppData\Local\Temp\78EB.exe, PE32 13->24 dropped 26 C:\Users\user\...\wjiujde:Zone.Identifier, ASCII 13->26 dropped 74 System process connects to network (likely due to code injection or exploit) 13->74 76 Benign windows process drops PE files 13->76 78 Deletes itself after installation 13->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->80 18 78EB.exe 13->18         started        file8 signatures9 process10 dnsIp11 34 wordingnatturedowo.xyz 172.67.160.107, 443, 49718, 49720 CLOUDFLARENETUS United States 18->34 52 Multi AV Scanner detection for dropped file 18->52 54 Query firmware table information (likely to detect VMs) 18->54 56 Machine Learning detection for dropped file 18->56 58 5 other signatures 18->58 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2024-06-27 15:46:09 UTC
File Type:
PE (Exe)
Extracted files:
65
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3qasbhq5uocrapl2l6pjsoy6a6n637nw2tpqefsxet7oaglcxnpq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:pub2 backdoor trojan
Link:
https://tria.ge/reports/240627-wza4rswcpk/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
http://movlat.com/tmp/
http://llcbc.org/tmp/
http://lindex24.ru/tmp/
http://qeqei.xyz/tmp/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3083b26a-f7bc-48b2-904d-2ca67930957c
Unpacked files
SH256 hash:
2cc940134648a7d14de2460c85b0768f2a860507fbb15d3c65f8dece6bb929fd
MD5 hash:
8bece6b91c676aa9a13c7e12ae9ec686
SHA1 hash:
ef8c157e0fa7ac9291bce8162150d9d1b533c023
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/e263138a-52bc-4253-8eae-c305129ea5b1/
Parent samples :
87e8777acbbe49a81ccb388001948768d3884e8314841fdfa1bc168613f35926
8d1408497beef3ce8d61f4d749d8986e53851bcc7c99343a3d279d367c2614ca
dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f
35bf9dfd223e02da2ee3d57ec493156787a3c2cecb8b655a583985a2f14cc6e3
7fc4847438a3867ab9380525626d0cece5f31bd4d148864e4168616c182f7b6e
SH256 hash:
dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f
MD5 hash:
4dccbf41f0e18a74c12363f7df4b42f4
SHA1 hash:
ed45004bdc194a163ae65d276a77e2f29a5087ca
Link:
https://www.unpac.me/results/e263138a-52bc-4253-8eae-c305129ea5b1/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dc01209e1da3/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/dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Stealc

Executable exe dc01209e1da385103d7a5f9e993b1e079bedfdb6d4df02165724fee01962bb5f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2877963/
  
Delivery method
Distributed via web download

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindFirstVolumeW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::ReadConsoleOutputA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleTitleA
KERNEL32.dll::GetConsoleAliasesW
KERNEL32.dll::GetConsoleAliasExesLengthA
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::SetVolumeMountPointA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::EnumDependentServicesW

Comments