MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317
SHA3-384 hash: d8397a1b7e08723092316e59fabe1d0630798e40689133c9be3dec193e7b4b3542956d9ec6e8445e70da14684fa14c86
SHA1 hash: 9fd9f700d8a23375b5b2204702146c13402e590b
MD5 hash: 2334b1e2f8d58a4b1baa904c359ebf91
humanhash: river-helium-mockingbird-colorado
File name:2334b1e2f8d58a4b1baa904c359ebf91.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:236'544 bytes
First seen:2024-03-21 07:55:57 UTC
Last seen:2024-03-21 09:25:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5b38b0029ea967ce5a6920c2ae8c6deb (1 x Socks5Systemz, 1 x Amadey)
ssdeep 6144:bm6z4HbT8z7f09l/hh3UfPlQk9vsGPaXzbHszA:C6z4Hn8z7faRHklQkRsys/iA
TLSH T10E347D506AE1D525F2B38B305977E694863B7C539A38917E2EC0161F1EB23C08D69F3B
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 3370ecd2ccf0335a (17 x Stealc, 5 x LummaStealer, 4 x Glupteba)
Reporter abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
http://185.172.128.209/3cd2b41cbde8fc9c.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
378
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317.exe
Verdict:
Malicious activity
Analysis date:
2024-03-21 07:56:19 UTC
Tags:
loader smoke smokeloader
Link:
https://app.any.run/tasks/df75c93b-de23-4313-a8a1-8a9da5e93461

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.6561.13809.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Connection attempt
Sending an HTTP GET request
Sending an HTTP GET request to an infection source
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Launching a process
Creating a window
Query of malicious DNS domain
Connection attempt to an infection source
Sending a TCP request to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint
Link:
https://www.filescan.io/uploads/65fbe814f074ad892e58c8da/reports/51337468-39d6-4f2a-a21a-527ba70cb72c/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8bf64e0a-950f-4f79-b485-9c5b3a1dc197
Result
Threat name:
LummaC, Glupteba, LummaC Stealer, Mars S
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1412989
Signature
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
LummaC encrypted strings found
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Bypass UAC via Fodhelper.exe
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
UAC bypass detected (Fodhelper)
Yara detected Generic Downloader
Yara detected Glupteba
Yara detected LummaC Stealer
Yara detected Mars stealer
Yara detected PureLog Stealer
Yara detected SmokeLoader
Yara detected Socks5Systemz
Yara detected Stealc
Yara detected UAC Bypass using CMSTP
Yara detected Vidar stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1412989 Sample: ak55ZgXKwt.exe Startdate: 21/03/2024 Architecture: WINDOWS Score: 100 145 selebration17io.io 2->145 147 resergvearyinitiani.shop 2->147 149 5 other IPs or domains 2->149 199 Snort IDS alert for network traffic 2->199 201 Multi AV Scanner detection for domain / URL 2->201 203 Found malware configuration 2->203 205 24 other signatures 2->205 15 ak55ZgXKwt.exe 2->15         started        18 tfhhrss 2->18         started        20 tghhrss 2->20         started        22 5 other processes 2->22 signatures3 process4 dnsIp5 247 Detected unpacking (changes PE section rights) 15->247 249 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->249 251 Maps a DLL or memory area into another process 15->251 26 explorer.exe 70 15 15->26 injected 253 Multi AV Scanner detection for dropped file 18->253 255 Checks if the current machine is a virtual machine (disk enumeration) 18->255 257 Creates a thread in another existing process (thread injection) 18->257 153 iolo0.b-cdn.net 185.93.1.247 CDN77GB Czech Republic 22->153 155 127.0.0.1 unknown unknown 22->155 111 SystemMechanic_548...38868BD1.exe (copy), PE32 22->111 dropped 113 C:\Users\user\AppData\Local\...\BITF498.tmp, PE32 22->113 dropped 31 WerFault.exe 22->31         started        file6 signatures7 process8 dnsIp9 167 186.147.159.149 TelmexColombiaSACO Colombia 26->167 169 selebration17io.io 91.215.85.120, 49735, 80 PINDC-ASRU Russian Federation 26->169 171 3 other IPs or domains 26->171 123 C:\Users\user\AppData\Roaming\tghhrss, PE32 26->123 dropped 125 C:\Users\user\AppData\Roaming\tfhhrss, PE32 26->125 dropped 127 C:\Users\user\AppData\Local\Temp\4BC9.dll, PE32 26->127 dropped 129 5 other malicious files 26->129 dropped 223 System process connects to network (likely due to code injection or exploit) 26->223 225 Benign windows process drops PE files 26->225 227 Deletes itself after installation 26->227 229 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->229 33 3987.exe 5 26->33         started        37 112D.exe 26->37         started        40 2BAB.exe 26->40         started        42 2 other processes 26->42 file10 signatures11 process12 dnsIp13 101 C:\Users\user\AppData\Local\Temp\april.exe, PE32 33->101 dropped 103 C:\Users\user\AppData\Local\...\ISetup4.exe, PE32 33->103 dropped 105 C:\...\288c47bbc1871b439df19ff4df68f076.exe, PE32 33->105 dropped 179 Multi AV Scanner detection for dropped file 33->179 44 ISetup4.exe 1 3 33->44         started        49 april.exe 33->49         started        51 288c47bbc1871b439df19ff4df68f076.exe 33->51         started        151 resergvearyinitiani.shop 172.67.217.100 CLOUDFLARENETUS United States 37->151 181 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 37->181 183 Query firmware table information (likely to detect VMs) 37->183 185 Found many strings related to Crypto-Wallets (likely being stolen) 37->185 195 4 other signatures 37->195 187 Detected unpacking (changes PE section rights) 40->187 189 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 40->189 191 Maps a DLL or memory area into another process 40->191 197 2 other signatures 40->197 193 Tries to detect virtualization through RDTSC time measurements 42->193 53 regsvr32.exe 42->53         started        file14 signatures15 process16 dnsIp17 173 185.172.128.126 NADYMSS-ASRU Russian Federation 44->173 175 185.172.128.187 NADYMSS-ASRU Russian Federation 44->175 177 185.172.128.90 NADYMSS-ASRU Russian Federation 44->177 131 C:\Users\user\AppData\Local\Temp\u65o.1.exe, PE32 44->131 dropped 133 C:\Users\user\AppData\Local\Temp\u65o.0.exe, PE32 44->133 dropped 231 Multi AV Scanner detection for dropped file 44->231 233 Detected unpacking (changes PE section rights) 44->233 235 Detected unpacking (overwrites its own PE header) 44->235 55 u65o.0.exe 44->55         started        60 u65o.1.exe 44->60         started        62 WerFault.exe 44->62         started        135 C:\Users\user\AppData\Local\...\april.tmp, PE32 49->135 dropped 64 april.tmp 49->64         started        237 Antivirus detection for dropped file 51->237 239 UAC bypass detected (Fodhelper) 51->239 241 Machine Learning detection for dropped file 51->241 245 2 other signatures 51->245 66 cmd.exe 51->66         started        243 Tries to detect sandboxes / dynamic malware analysis system (file name check) 53->243 file18 signatures19 process20 dnsIp21 157 185.172.128.209 NADYMSS-ASRU Russian Federation 55->157 159 185.172.128.65 NADYMSS-ASRU Russian Federation 55->159 115 C:\Users\user\AppData\...\IDHDGIEHJJ.exe, PE32 55->115 dropped 117 C:\Users\user\AppData\...\softokn3[1].dll, PE32 55->117 dropped 119 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 55->119 dropped 121 11 other files (7 malicious) 55->121 dropped 213 Multi AV Scanner detection for dropped file 55->213 215 Detected unpacking (changes PE section rights) 55->215 217 Detected unpacking (overwrites its own PE header) 55->217 221 6 other signatures 55->221 161 svc.iolo.com 20.157.87.45 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 60->161 219 Checks if the current machine is a virtual machine (disk enumeration) 60->219 68 april.exe 64->68         started        71 fodhelper.exe 66->71         started        73 conhost.exe 66->73         started        75 fodhelper.exe 66->75         started        77 fodhelper.exe 66->77         started        file22 signatures23 process24 file25 107 C:\Users\user\AppData\Local\...\april.tmp, PE32 68->107 dropped 79 april.tmp 68->79         started        82 288c47bbc1871b439df19ff4df68f076.exe 71->82         started        process26 file27 137 C:\Users\user\AppData\...\unins000.exe (copy), PE32 79->137 dropped 139 C:\Users\user\...\libwinpthread-1.dll (copy), PE32 79->139 dropped 141 C:\Users\user\...\libvorbis-0.dll (copy), PE32 79->141 dropped 143 15 other files (14 malicious) 79->143 dropped 84 djedit.exe 79->84         started        88 djedit.exe 79->88         started        91 288c47bbc1871b439df19ff4df68f076.exe 82->91         started        93 powershell.exe 82->93         started        process28 dnsIp29 109 C:\...\PrintWorkflow 1.34.199.64.exe, PE32 84->109 dropped 207 Multi AV Scanner detection for dropped file 84->207 209 Detected unpacking (changes PE section rights) 84->209 211 Detected unpacking (overwrites its own PE header) 84->211 163 ayoxdqf.ru 195.16.74.230 GTT-BACKBONEGTTDE Russian Federation 88->163 165 88.80.148.19 BELCLOUDBG Bulgaria 88->165 95 powershell.exe 91->95         started        97 conhost.exe 93->97         started        file30 signatures31 process32 process33 99 conhost.exe 95->99         started       
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-03-21 07:56:06 UTC
File Type:
PE (Exe)
Extracted files:
46
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4sm6qarn2lpq4mqeux6haynssdcctk4elfao7jhxql4yrkmtamlq._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:lumma family:smokeloader family:stealc family:zgrat botnet:pub1 backdoor bootkit discovery dropper evasion loader persistence rat rootkit spyware stealer trojan
Link:
https://tria.ge/reports/240321-jsn1tseh63/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Windows directory
Launches sc.exe
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Manipulates WinMon driver.
Manipulates WinMonFS driver.
Writes to the Master Boot Record (MBR)
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Windows security modification
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Possible attempt to disable PatchGuard
Modifies boot configuration data using bcdedit
Detect ZGRat V1
Glupteba
Glupteba payload
Lumma Stealer
SmokeLoader
Stealc
Windows security bypass
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://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/tmp/index.php
http://185.172.128.209
https://resergvearyinitiani.shop/api
https://relevantvoicelesskw.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/03b9d8a6-14f2-451b-8ca1-f78af3fc6d33/
Parent samples :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a0c42cc858f7a7253d7c1a9f790453ce549152eccf6d5bc694453e518ee3534a
25825052577f72cf9553334f78fef5fb991ee4891a908e90555bfd16dd6a1c4e
cc3da71857b8b0e55de25cccaa43b3d521866c6f82e29008d7a55b8ed8ef8168
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c89ac5cb4dbb4116ed1d3b9630aac5a927066938e5b4a24649cf09116882a146
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d874c5f6b10e26cfd96af59be1a40b173d0614770703a36fb84dd855900fd78c
c36d9a5680ece3f4ceb44ed997961422d13e6b7eba7ea1d678a0efc561934194
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eda7932e202bcce9f10d91e5d282bd4114c168f9eaf136cddadb4565bca9dc1b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 hash:
e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317
MD5 hash:
2334b1e2f8d58a4b1baa904c359ebf91
SHA1 hash:
9fd9f700d8a23375b5b2204702146c13402e590b
Link:
https://www.unpac.me/results/03b9d8a6-14f2-451b-8ca1-f78af3fc6d33/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e499e8022dd2/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/e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317

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 e499e8022dd2df0e3204a5fc7061b290c429ab845940efa4f782f988a9930317

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2784553/
  
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_NXMissing Non-Executable Memory Protectioncritical
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::FindNextVolumeMountPointW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetConsoleTitleA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::CreateFileW
KERNEL32.dll::GetFileAttributesA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpCreateUrl

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