MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6
SHA3-384 hash: 3f17a170c1e69b2398629d98200e13548f1d8175edf9d9395cfb3833c103f2aac5eeb1be7d7009e6a74f0eb4aa090b37
SHA1 hash: 905aabfe25088890f09dfd8de35e7229fe0632f7
MD5 hash: 960c380ba57e06e4687f4f123600d704
humanhash: harry-four-eight-indigo
File name:file
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:213'504 bytes
First seen:2024-03-14 10:38:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ab00fc25030b2de9ad9e70ad3ea552e1 (1 x Smoke Loader, 1 x Stealc, 1 x GCleaner)
ssdeep 3072:usLXps3ttQL00rAh0PjoUTFsxIIu9u0SPr91u368:1htAqr/SII7xbu3P
Threatray 2'083 similar samples on MalwareBazaar
TLSH T1AF249E0132ADE865E3A745317E76DAA45729BCC1BB30426F3242379F1FF1DB08666722
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 3370ecd2ccf0339a (9 x Stealc, 9 x LummaStealer, 3 x Socks5Systemz)
Reporter Bitsight
Tags:exe Socks5Systemz


Avatar
Bitsight
url: https://medfioytrkdkcodlskeej.net/987123.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
431
Origin country :
US US
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6.exe
Verdict:
Malicious activity
Analysis date:
2024-03-14 10:42:07 UTC
Tags:
loader smoke smokeloader lumma stealer
Link:
https://app.any.run/tasks/f16a6d05-09d0-4c23-977b-8ca6bd867732

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/479019/
Detection(s):
Win.Dropper.Tofsee-10023347-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request to an infection source
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Launching a process
Searching for the window
Creating a file
Creating a window
Query of malicious DNS domain
Connection attempt to an infection source
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint
Link:
https://www.filescan.io/uploads/65f2d3cc204403ca94d448cf/reports/52221403-cd2c-4e2d-a2ea-9d32da78f750/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6
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/8ed5afae-260b-4a47-b262-a85cc16a1a76
Result
Threat name:
LummaC, Amadey, LummaC Stealer, PureLog
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1408877
Signature
.NET source code contains very large strings
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)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates multiple autostart registry keys
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with benign system names
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
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
May use the Tor software to hide its network traffic
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Potentially malicious time measurement code found
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Sigma detected: Capture Wi-Fi password
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Suspicious Process Parents
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal WLAN passwords
Tries to steal Instant Messenger accounts or passwords
Uses netsh to modify the Windows network and firewall settings
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1408877 Sample: file.exe Startdate: 14/03/2024 Architecture: WINDOWS Score: 100 144 Multi AV Scanner detection for domain / URL 2->144 146 Found malware configuration 2->146 148 Malicious sample detected (through community Yara rule) 2->148 150 23 other signatures 2->150 14 file.exe 2->14         started        17 explorgu.exe 2->17         started        21 dvrehrs 2->21         started        23 2 other processes 2->23 process3 dnsIp4 194 Detected unpacking (changes PE section rights) 14->194 196 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->196 198 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 14->198 200 Creates a thread in another existing process (thread injection) 14->200 25 explorer.exe 61 30 14->25 injected 118 185.215.113.32 WHOLESALECONNECTIONSNL Portugal 17->118 120 81.94.159.197 WESTCALL-ASRU Russian Federation 17->120 122 3 other IPs or domains 17->122 94 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 17->94 dropped 96 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 17->96 dropped 98 C:\Users\user\AppData\Local\...\toolspub1.exe, PE32 17->98 dropped 100 19 other malicious files 17->100 dropped 202 Tries to detect sandboxes and other dynamic analysis tools (window names) 17->202 204 Creates multiple autostart registry keys 17->204 206 Tries to evade debugger and weak emulator (self modifying code) 17->206 214 3 other signatures 17->214 30 rundll32.exe 17->30         started        32 rundll32.exe 17->32         started        208 Multi AV Scanner detection for dropped file 21->208 210 Maps a DLL or memory area into another process 21->210 212 Checks if the current machine is a virtual machine (disk enumeration) 21->212 34 WerFault.exe 23->34         started        36 WerFault.exe 23->36         started        38 WerFault.exe 23->38         started        file5 signatures6 process7 dnsIp8 138 185.215.113.45 WHOLESALECONNECTIONSNL Portugal 25->138 140 91.215.85.120 PINDC-ASRU Russian Federation 25->140 142 3 other IPs or domains 25->142 106 C:\Users\user\AppData\Roaming\dvrehrs, PE32 25->106 dropped 108 C:\Users\user\AppData\Local\Temp\FA5.exe, PE32 25->108 dropped 110 C:\Users\user\AppData\Local\Temp\F46B.exe, PE32 25->110 dropped 112 12 other malicious files 25->112 dropped 186 System process connects to network (likely due to code injection or exploit) 25->186 188 Benign windows process drops PE files 25->188 190 Deletes itself after installation 25->190 192 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->192 40 3FD1.exe 25->40         started        43 1CD6.exe 4 25->43         started        46 csrss.exe 25->46         started        52 5 other processes 25->52 48 rundll32.exe 30->48         started        50 rundll32.exe 32->50         started        file9 signatures10 process11 dnsIp12 152 Multi AV Scanner detection for dropped file 40->152 170 2 other signatures 40->170 55 3FD1.exe 3 12 40->55         started        114 C:\Users\user\AppData\Local\...\explorgu.exe, PE32 43->114 dropped 154 Detected unpacking (changes PE section rights) 43->154 172 7 other signatures 43->172 156 Antivirus detection for dropped file 46->156 158 Machine Learning detection for dropped file 46->158 160 Injects a PE file into a foreign processes 46->160 60 csrss.exe 46->60         started        162 System process connects to network (likely due to code injection or exploit) 48->162 164 Tries to steal Instant Messenger accounts or passwords 48->164 174 4 other signatures 48->174 62 powershell.exe 48->62         started        64 netsh.exe 48->64         started        66 rundll32.exe 50->66         started        124 172.67.217.100 CLOUDFLARENETUS United States 52->124 116 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 52->116 dropped 166 Detected unpacking (overwrites its own PE header) 52->166 168 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 52->168 176 3 other signatures 52->176 68 regsvr32.exe 52->68         started        70 csrss.exe 52->70         started        72 MSBuild.exe 52->72         started        74 WerFault.exe 52->74         started        file13 signatures14 process15 dnsIp16 126 127.0.0.1 unknown unknown 55->126 128 51.195.124.251 OVHFR France 55->128 136 4 other IPs or domains 55->136 102 C:\ProgramData\Drivers\csrss.exe, PE32 55->102 dropped 178 Found Tor onion address 55->178 180 Tries to detect sandboxes / dynamic malware analysis system (file name check) 55->180 182 Creates multiple autostart registry keys 55->182 184 May use the Tor software to hide its network traffic 55->184 104 C:\Users\user\...\246122658369_Desktop.zip, Zip 62->104 dropped 76 conhost.exe 62->76         started        78 Conhost.exe 62->78         started        80 conhost.exe 64->80         started        82 rundll32.exe 66->82         started        130 104.21.69.91 CLOUDFLARENETUS United States 72->130 132 172.67.181.250 CLOUDFLARENETUS United States 72->132 134 52.168.117.173 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 74->134 file17 signatures18 process19 process20 84 rundll32.exe 82->84         started        process21 86 rundll32.exe 84->86         started        process22 88 rundll32.exe 86->88         started        process23 90 rundll32.exe 88->90         started        process24 92 rundll32.exe 90->92         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6
Detection:
glupteba
Create hunting rule
Link:
https://mwdb.cert.pl/sample/84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-03-14 10:39:05 UTC
File Type:
PE (Exe)
Extracted files:
55
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qtebs4guv4krcrdtejlahoxhkf3ugr3obo2pyzo4b6eqz5q6psta._file
Verdict:
malicious
Similar samples:
02eb002f33af51183396e8406bc7518c01c4b2f3b326d227fef6bc7e3c8fd1a6
Socks5Systemz
50ca2730d4feb93b8d6cf986a86b34912d83c10dd7d7259d3538d415c904af73
Socks5Systemz
5c88a340b3b0502c9777fe6159f01d66875341dc739e23a56a21ee18479890f2
Socks5Systemz
614ae605266b9829b5577ebd8562f5fadb2ef82337597d32e54c8ace9f1ea25c
Socks5Systemz
df09e53e0571765247faf08a316fd75c13e84be01f4db61b294e0ec95aaf1b5e
Socks5Systemz
e629fcf41de2187cafd4c8c38b1e9408a5c521d29459971bb96fae5da26fa9d5
Socks5Systemz
f518307808486c2718cd6b83e4e5f012e3531c8d352abd6d51b7311fcfa2c28c
Socks5Systemz
f662b3ef913a9bfb62cb970e6f8f8e81ad75b21deaccffc01cbc1390f34e776e
Socks5Systemz
+ 2'073 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:redline family:smokeloader family:zgrat botnet:livetraffic backdoor bootkit discovery evasion infostealer persistence rat spyware stealer trojan upx
Link:
https://tria.ge/reports/240314-mpymmscb74/
Behaviour
Checks SCSI registry key(s)
Detects videocard installed
Enumerates processes with tasklist
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Writes to the Master Boot Record (MBR)
Checks BIOS information in registry
Checks computer location settings
Deletes itself
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads local data of messenger clients
Reads user/profile data of web browsers
UPX packed file
Blocklisted process makes network request
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Detect ZGRat V1
Lumma Stealer
RedLine
RedLine payload
SmokeLoader
ZGRat
Malware Config
C2 Extraction:
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
http://185.215.113.32
20.218.68.91:7690
https://resergvearyinitiani.shop/api
https://herdbescuitinjurywu.shop/api
https://wisemassiveharmonious.shop/api
Unpacked files
SH256 hash:
e23e8cfb01d2dff9f88d9a351e78867af0b6065371e4dd0324cbe2288927ea80
MD5 hash:
3a4ed517bb6f47b9b9b93ffdd002d5ea
SHA1 hash:
b4ba36d60c7f0c7c2516b6678d3c14993182de2a
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/235add1f-1dff-4655-bb3f-dc07a7d96093/
Parent samples :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b2296b0d8a305d1177e12d6746b9a4f341f3ac69b6381d79e8e6a5006d652651
c21bbf910bb1b965f4adc57205591243b1f32ea41cbf5716472ec33fb0628614
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8dcfb270d2e69de7c73650e5dedc6266b65fbfb5b6e08597d37d9e18bf23f277
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a0c42cc858f7a7253d7c1a9f790453ce549152eccf6d5bc694453e518ee3534a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89e1cd7b16ad87f6ef1cb0693ec15c807ce42ad600dae87c1ecb491225035ba7
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457086bbe4a74bfc5ae548054b184841b798341a75df51c0c146b841a68ca90a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 hash:
84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6
MD5 hash:
960c380ba57e06e4687f4f123600d704
SHA1 hash:
905aabfe25088890f09dfd8de35e7229fe0632f7
Link:
https://www.unpac.me/results/235add1f-1dff-4655-bb3f-dc07a7d96093/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/84c81970d4af/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/84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6

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
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

Web download

Socks5Systemz

Executable exe 84c81970d4af15114473225603bae7517743476e0bb4fc65dc0f890cf61e7ca6

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2725854/
Cape
Cape
https://www.capesandbox.com/analysis/479019/

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
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindNextVolumeMountPointA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleOutputCharacterW
KERNEL32.dll::ScrollConsoleScreenBufferA
KERNEL32.dll::GetConsoleWindow
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::GetFileAttributesW

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