MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c5777fc897dd5bf0eb323d750c39f6918a3a8e914e6bbd3b3a9c88c7e5bcc211. 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
| SHA256 hash: | c5777fc897dd5bf0eb323d750c39f6918a3a8e914e6bbd3b3a9c88c7e5bcc211 |
|---|---|
| SHA3-384 hash: | 588f94004c7fa3f30216b29efd996a0b6b0d43ece1c597c1e8ff7561c6807e002341029196d0d0286431e81b331cd8d3 |
| SHA1 hash: | ce1aa72a2c12fe9792e8ebe63bc6de831062520b |
| MD5 hash: | 0ef23cf3a1c98333e893480744cf5374 |
| humanhash: | two-seventeen-aspen-india |
| File name: | 0ef23cf3a1c98333e893480744cf5374.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 2'383'360 bytes |
| First seen: | 2023-12-16 06:10:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader) |
| ssdeep | 49152:wAOzsGwNJp72gr0XQZ/8VM+giH+pmGj1DrGpc85Rwxh:cfwnEg4hVvNCm6GpR5Rw |
| TLSH | T1C2B5232792D8C472E8E4A3717DF40386263B38E118B9C66B2771748FD872AD9A531773 |
| TrID | 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 7.5% (.EXE) Win64 Executable (generic) (10523/12/4) 4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | exe Stealc |
Intelligence
File Origin
# of uploads :
1
# of downloads :
311
Origin country :
NLVendor Threat Intelligence
Detection:
SmokeLoader
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin lolbin packed replace risepro rundll32 setupapi sfx shell32 xpack
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
Malicious
Result
Threat name:
Glupteba, LummaC Stealer, RedLine, RiseP
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking computer name)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
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 submitted file
PE file has a writeable .text section
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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
UAC bypass detected (Fodhelper)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Glupteba
Yara detected LummaC Stealer
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Yara detected SmokeLoader
Yara detected Stealc
Yara detected Vidar stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
smokeloader
Threat name:
Win32.Trojan.SmokeLoader
Status:
Malicious
First seen:
2023-12-16 01:56:05 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
21 of 37 (56.76%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:lumma family:redline family:smokeloader botnet:@oleh_ps backdoor collection discovery infostealer persistence spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Detect Lumma Stealer payload V4
Lumma Stealer
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
http://185.215.113.68/fks/index.php
176.123.7.190:32927
176.123.7.190:32927
Unpacked files
SH256 hash:
0aa9f8be2a6cb4862d1fd423159080d2100f7adf8ced157d463460230049c31a
MD5 hash:
492ff386974529e80c08385cfef08765
SHA1 hash:
73ac0062ec57d058fd0f1ba161eb1f94cbc1120e
SH256 hash:
55fbb694fd74527c0593e1861acedad1915abdc590909da7a53a67df71f89c8e
MD5 hash:
e695c9f32a6d501e29e81e02b14067f3
SHA1 hash:
c86ced80ad127817bec138b15b5a95a8ad3e0ff0
Detections:
SmokeLoaderStage2
win_smokeloader_a2
SH256 hash:
c5777fc897dd5bf0eb323d750c39f6918a3a8e914e6bbd3b3a9c88c7e5bcc211
MD5 hash:
0ef23cf3a1c98333e893480744cf5374
SHA1 hash:
ce1aa72a2c12fe9792e8ebe63bc6de831062520b
Detections:
win_redline_wextract_hunting_oct_2023
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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