MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce654e4934dd045ce89e801a081bfcdcb7a3d6acef665da960daedc13c9557d1. 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 File information Comments

SHA256 hash: ce654e4934dd045ce89e801a081bfcdcb7a3d6acef665da960daedc13c9557d1
SHA3-384 hash: 99fcb851aa9ddb069a5c855482d99dfbc2f11521568a65dcc89a4323a4b21b203c87aefca90b021a14cd4f10f347bb90
SHA1 hash: 1e0e8290dec57927b0670d7bc0a15fff66b5fbb5
MD5 hash: 956e99770844397eee747191dc6f6a9d
humanhash: butter-three-beer-river
File name:956e99770844397eee747191dc6f6a9d.exe
Download: download sample
Signature Stealc
File size:6'432'768 bytes
First seen:2023-12-19 03:40:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 196608:AZqyT+82GsoUu/h5Z5w4TgFgHpJeE+Z9PZnTj8:q5z/Uu5e4TEgW9hnE
Threatray 401 similar samples on MalwareBazaar
TLSH T11156334BA3F85696DD8813B82CE603D108727D2216F0A277AF58D45D2D33BD698317BB
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):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
77.105.132.87:17066

Intelligence


File Origin
# of uploads :
1
# of downloads :
346
Origin country :
NL NL
Vendor Threat Intelligence
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
Launching a process
Searching for the browser window
DNS request
Behavior that indicates a threat
Sending a custom TCP request
Running batch commands
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin net packed risepro rundll32 setupapi sfx shell32
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.
Result
Threat name:
RisePro Stealer, SmokeLoader, Vidar, zgR
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to modify clipboard data
Detected unpacking (changes PE section rights)
Found API chain indicative of sandbox detection
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)
Multi AV Scanner detection for dropped file
PE file contains section with special chars
PE file has a writeable .text section
Phishing site detected (based on logo match)
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, 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)
Query firmware table information (likely to detect VMs)
Snort IDS alert 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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected RisePro Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1364298 Sample: 31N825YHrQ.exe Startdate: 19/12/2023 Architecture: WINDOWS Score: 100 119 stun.l.google.com 2->119 121 ipinfo.io 2->121 133 Snort IDS alert for network traffic 2->133 135 Found malware configuration 2->135 137 Malicious sample detected (through community Yara rule) 2->137 139 15 other signatures 2->139 11 31N825YHrQ.exe 1 4 2->11         started        14 MaxLoonaFest131.exe 2->14         started        17 OfficeTrackerNMP131.exe 2->17         started        20 6 other processes 2->20 signatures3 process4 dnsIp5 111 2 other malicious files 11->111 dropped 22 Zc1oP32.exe 1 4 11->22         started        97 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 14->97 dropped 99 C:\...\n8dEbsBdUvj7Pusxw0Gse27LbXC8I4Ud.zip, Zip 14->99 dropped 167 Multi AV Scanner detection for dropped file 14->167 169 Detected unpacking (changes PE section rights) 14->169 171 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->171 185 5 other signatures 14->185 26 WerFault.exe 14->26         started        115 91.92.249.253 THEZONEBG Bulgaria 17->115 117 ipinfo.io 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 17->117 101 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 17->101 dropped 103 C:\...\UmczZd3DkiIIcXrRxBp9n2VRJ55hBxis.zip, Zip 17->103 dropped 173 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 17->173 175 Query firmware table information (likely to detect VMs) 17->175 177 Tries to steal Mail credentials (via file / registry access) 17->177 28 WerFault.exe 17->28         started        105 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 20->105 dropped 107 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 20->107 dropped 109 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 20->109 dropped 113 3 other malicious files 20->113 dropped 179 Tries to harvest and steal browser information (history, passwords, etc) 20->179 181 Hides threads from debuggers 20->181 183 Tries to detect sandboxes / dynamic malware analysis system (registry check) 20->183 30 WerFault.exe 20->30         started        32 WerFault.exe 20->32         started        34 WerFault.exe 20->34         started        file6 signatures7 process8 file9 85 C:\Users\user\AppData\Local\...\PW4Uf55.exe, PE32 22->85 dropped 87 C:\Users\user\AppData\Local\...\6Hg5pf6.exe, PE32 22->87 dropped 145 Antivirus detection for dropped file 22->145 147 Multi AV Scanner detection for dropped file 22->147 149 Machine Learning detection for dropped file 22->149 36 PW4Uf55.exe 1 4 22->36         started        signatures10 process11 file12 81 C:\Users\user\AppData\Local\...\4ts666MS.exe, PE32 36->81 dropped 83 C:\Users\user\AppData\Local\...\1HH62Yy5.exe, PE32 36->83 dropped 141 Multi AV Scanner detection for dropped file 36->141 143 Machine Learning detection for dropped file 36->143 40 4ts666MS.exe 15 39 36->40         started        44 1HH62Yy5.exe 12 36->44         started        signatures13 process14 file15 89 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 40->89 dropped 91 C:\Users\user\AppData\...\FANBooster131.exe, PE32 40->91 dropped 93 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 40->93 dropped 95 2 other malicious files 40->95 dropped 151 Multi AV Scanner detection for dropped file 40->151 153 Detected unpacking (changes PE section rights) 40->153 155 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 40->155 165 8 other signatures 40->165 46 cmd.exe 40->46         started        49 cmd.exe 40->49         started        51 WerFault.exe 40->51         started        157 Binary is likely a compiled AutoIt script file 44->157 159 Machine Learning detection for dropped file 44->159 161 Found API chain indicative of sandbox detection 44->161 163 Contains functionality to modify clipboard data 44->163 53 chrome.exe 1 44->53         started        56 chrome.exe 44->56         started        58 chrome.exe 44->58         started        60 6 other processes 44->60 signatures16 process17 dnsIp18 187 Uses schtasks.exe or at.exe to add and modify task schedules 46->187 73 2 other processes 46->73 75 2 other processes 49->75 123 192.168.2.4 unknown unknown 53->123 125 239.255.255.250 unknown Reserved 53->125 62 chrome.exe 53->62         started        77 2 other processes 53->77 65 chrome.exe 56->65         started        67 chrome.exe 58->67         started        69 chrome.exe 60->69         started        71 chrome.exe 60->71         started        79 4 other processes 60->79 signatures19 process20 dnsIp21 127 104.244.42.130 TWITTERUS United States 62->127 129 twitter.com 104.244.42.193 TWITTERUS United States 62->129 131 117 other IPs or domains 62->131
Threat name:
Win32.Trojan.SmokeLoader
Status:
Malicious
First seen:
2023-12-19 03:41:06 UTC
File Type:
PE (Exe)
Extracted files:
176
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:smokeloader family:zgrat botnet:666 botnet:livetraffic backdoor brand:google brand:paypal collection discovery evasion infostealer persistence phishing rat spyware stealer themida trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
AutoIT Executable
Detected potential entity reuse from brand paypal.
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Detect ZGRat V1
Detected google phishing page
RedLine
RedLine payload
SmokeLoader
ZGRat
Malware Config
C2 Extraction:
http://185.215.113.68/fks/index.php
195.20.16.103:18305
77.105.132.87:17066
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
SH256 hash:
697ec6c0cf1dd972b898a4001a84dce5d76f706469dbb6e11e63ddac111ce5f2
MD5 hash:
f7102f0456a8fd20f0f77d16b31e605e
SHA1 hash:
c996c71ad776a6f25fc05fcffa95eee6caf7f6d4
Detections:
AutoIT_Compiled
SH256 hash:
ce654e4934dd045ce89e801a081bfcdcb7a3d6acef665da960daedc13c9557d1
MD5 hash:
956e99770844397eee747191dc6f6a9d
SHA1 hash:
1e0e8290dec57927b0670d7bc0a15fff66b5fbb5
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.

File information


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

Web download

Stealc

Executable exe ce654e4934dd045ce89e801a081bfcdcb7a3d6acef665da960daedc13c9557d1

(this sample)

  
Delivery method
Distributed via web download

Comments