MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc68214ae21bb693cb4dd555bc8eb14fec2d9086da96edbcf8e13bf825c41bce. 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



Socks5Systemz


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: fc68214ae21bb693cb4dd555bc8eb14fec2d9086da96edbcf8e13bf825c41bce
SHA3-384 hash: 84f81018bcc9ca39cd248029c85e9c7638094e8a97367f3921ea8e965968f2fd05cd48b14c623585d9db0e44da4a4de1
SHA1 hash: 0934d8675790eac367fc6adcc36b36b1baaca73c
MD5 hash: f901fcc963b6755ffab4030b2c4024b2
humanhash: cat-skylark-skylark-video
File name:f901fcc963b6755ffab4030b2c4024b2.exe
Download: download sample
Signature Socks5Systemz
File size:2'606'080 bytes
First seen:2023-12-29 15:35:13 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 49152:Qq57oyty2n2QT8bAG6bya5z9cNu0dVtG+ZR8LgoDbjTsIcQ8LoxBe/f7O3:vnyfi8kG6+chcxdLxWnjBBeX7O3
TLSH T17BC533A3A1E842B6E8B6A77254F316CB2771BDE1DD70210B4301965D18F71913E2EB3E
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 Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
http://5.42.66.57/3886d2276f6914c4.php

Intelligence


File Origin
# of uploads :
1
# of downloads :
347
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Сreating synchronization primitives
Searching for the browser window
DNS request
Sending a custom TCP request
Searching for the window
Reading critical registry keys
Blocking the Windows Defender launch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed 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
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Contains functionality to modify clipboard data
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found API chain indicative of sandbox detection
Found many strings related to Crypto-Wallets (likely being stolen)
GPT-4 Vision identified phishing page
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies Windows Defender protection settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
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)
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1368012 Sample: 7Oh7R5gouy.exe Startdate: 29/12/2023 Architecture: WINDOWS Score: 100 135 rr3.sn-q4fl6nz6.googlevideo.com 2->135 137 rr3.sn-q4fl6nsk.googlevideo.com 2->137 139 5 other IPs or domains 2->139 155 Snort IDS alert for network traffic 2->155 157 Antivirus detection for URL or domain 2->157 159 Antivirus detection for dropped file 2->159 161 13 other signatures 2->161 11 7Oh7R5gouy.exe 1 4 2->11         started        14 FANBooster131.exe 2->14         started        17 OfficeTrackerNMP131.exe 2->17         started        19 6 other processes 2->19 signatures3 process4 file5 111 C:\Users\user\AppData\Local\...\Qu2DJ40.exe, PE32 11->111 dropped 113 C:\Users\user\AppData\Local\...\7ni0yo10.exe, PE32 11->113 dropped 21 Qu2DJ40.exe 1 4 11->21         started        115 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 14->115 dropped 117 C:\...117QuxwY89Pejwz6LvlyOndZbfTFLidAFV.zip, Zip 14->117 dropped 181 Antivirus detection for dropped file 14->181 183 Multi AV Scanner detection for dropped file 14->183 185 Detected unpacking (changes PE section rights) 14->185 199 3 other signatures 14->199 25 WerFault.exe 14->25         started        187 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->187 189 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 17->189 191 Machine Learning detection for dropped file 17->191 27 powershell.exe 17->27         started        29 powershell.exe 17->29         started        37 10 other processes 17->37 119 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 19->119 dropped 121 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 19->121 dropped 123 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 19->123 dropped 125 3 other malicious files 19->125 dropped 193 Tries to steal Mail credentials (via file / registry access) 19->193 195 Modifies Windows Defender protection settings 19->195 197 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 19->197 31 powershell.exe 19->31         started        33 powershell.exe 19->33         started        35 powershell.exe 19->35         started        39 13 other processes 19->39 signatures6 process7 file8 103 C:\Users\user\AppData\Local\...\sW8SK34.exe, PE32 21->103 dropped 105 C:\Users\user\AppData\Local\...\6We5rI3.exe, PE32 21->105 dropped 167 Antivirus detection for dropped file 21->167 169 Multi AV Scanner detection for dropped file 21->169 171 Machine Learning detection for dropped file 21->171 41 sW8SK34.exe 1 4 21->41         started        45 conhost.exe 27->45         started        47 conhost.exe 29->47         started        49 conhost.exe 31->49         started        51 conhost.exe 33->51         started        53 conhost.exe 35->53         started        57 10 other processes 37->57 55 conhost.exe 39->55         started        59 8 other processes 39->59 signatures9 process10 file11 107 C:\Users\user\AppData\Local\...\5TQ2Qy2.exe, PE32 41->107 dropped 109 C:\Users\user\AppData\Local\...\2lh3581.exe, PE32 41->109 dropped 173 Antivirus detection for dropped file 41->173 175 Multi AV Scanner detection for dropped file 41->175 177 Binary is likely a compiled AutoIt script file 41->177 179 Machine Learning detection for dropped file 41->179 61 5TQ2Qy2.exe 21 40 41->61         started        66 2lh3581.exe 12 41->66         started        signatures12 process13 dnsIp14 151 193.233.132.62 FREE-NET-ASFREEnetEU Russian Federation 61->151 153 ipinfo.io 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 61->153 127 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 61->127 dropped 129 C:\Users\user\AppData\...\FANBooster131.exe, PE32 61->129 dropped 131 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 61->131 dropped 133 2 other malicious files 61->133 dropped 201 Antivirus detection for dropped file 61->201 203 Multi AV Scanner detection for dropped file 61->203 205 Detected unpacking (changes PE section rights) 61->205 215 10 other signatures 61->215 68 cmd.exe 61->68         started        71 powershell.exe 61->71         started        73 cmd.exe 61->73         started        82 13 other processes 61->82 207 Binary is likely a compiled AutoIt script file 66->207 209 Machine Learning detection for dropped file 66->209 211 Found API chain indicative of sandbox detection 66->211 213 Contains functionality to modify clipboard data 66->213 75 chrome.exe 1 66->75         started        78 chrome.exe 66->78         started        80 chrome.exe 66->80         started        file15 signatures16 process17 dnsIp18 163 Uses schtasks.exe or at.exe to add and modify task schedules 68->163 97 2 other processes 68->97 165 Found many strings related to Crypto-Wallets (likely being stolen) 71->165 84 conhost.exe 71->84         started        99 2 other processes 73->99 147 192.168.2.4 unknown unknown 75->147 149 239.255.255.250 unknown Reserved 75->149 86 chrome.exe 75->86         started        89 chrome.exe 75->89         started        91 chrome.exe 75->91         started        93 chrome.exe 78->93         started        95 chrome.exe 80->95         started        101 11 other processes 82->101 signatures19 process20 dnsIp21 141 142.250.113.100 GOOGLEUS United States 86->141 143 142.250.113.101 GOOGLEUS United States 86->143 145 54 other IPs or domains 86->145
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2023-12-29 15:36:11 UTC
File Type:
PE (Exe)
Extracted files:
202
AV detection:
17 of 22 (77.27%)
Threat level:
  2/5
Verdict:
malicious
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:lumma family:smokeloader backdoor evasion persistence stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies Internet Explorer settings
Runs net.exe
Enumerates physical storage devices
Program crash
Launches sc.exe
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Windows security modification
Downloads MZ/PE file
Modifies Windows Firewall
Detect Lumma Stealer payload V4
Lumma Stealer
Modifies Windows Defender Real-time Protection settings
SmokeLoader
Malware Config
C2 Extraction:
http://185.215.113.68/fks/index.php
Unpacked files
SH256 hash:
afc93b6a318aa4ec3a1aeed9c1114800b287b79c62a809887ac1e37ebc9e5106
MD5 hash:
96f93aa9d0db137b8c3fc57aad5685bf
SHA1 hash:
070f4a52fb5bf5a602945a95dd099f324fd3e626
SH256 hash:
fc68214ae21bb693cb4dd555bc8eb14fec2d9086da96edbcf8e13bf825c41bce
MD5 hash:
f901fcc963b6755ffab4030b2c4024b2
SHA1 hash:
0934d8675790eac367fc6adcc36b36b1baaca73c
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

Socks5Systemz

Executable exe fc68214ae21bb693cb4dd555bc8eb14fec2d9086da96edbcf8e13bf825c41bce

(this sample)

  
Delivery method
Distributed via web download

Comments