MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601. 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


WhiteSnakeStealer


Vendor detections: 15


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

SHA256 hash: e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601
SHA3-384 hash: 7378b13a669d29654717b0041e11cb4ad4d24b310ccea3db2cd0d4d7442746b1f4d8c37d38528ebbefc97e6fd0ad3b13
SHA1 hash: c7040a1893168c204c759280d9671b0b58890c8c
MD5 hash: 479d30cd484920e686388641718edc53
humanhash: monkey-four-white-yellow
File name:479d30cd484920e686388641718edc53.exe
Download: download sample
Signature WhiteSnakeStealer
Create hunting rule
File size:122'880 bytes
First seen:2024-05-21 19:40:10 UTC
Last seen:2024-05-21 20:18:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 1536:2Wzd3+6aUp+3aTvjgFnbF/nt6z9b1Caom02vrDxcHtcV/erWEUzny94BgJad:z3av3aTvjv9b1Ch30rDxcHtcV/SquI
TLSH T184C3D80A62459B31D1DE86B9D0F30B759371C203CF42F70A19D9F4B22AE33955A879BE
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:exe WhiteSnakeStealer


Avatar
abuse_ch
WhiteSnakeStealer C2:
94.16.118.242:7080

Intelligence

File Origin
# of uploads :
2
# of downloads :
373
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601.exe
Verdict:
Malicious activity
Analysis date:
2024-05-21 19:40:57 UTC
Tags:
evasion telegram whitesnake stealer exfiltration
Link:
https://app.any.run/tasks/96ed7859-8314-46b4-8f6d-cff59b95c38a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.85.13529.335.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=664cf8cf25570c503d84ff22win7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Infostealer Network Stealth Variant Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Connection attempt
Reading critical registry keys
Creating a file in the %temp% directory
DNS request
Launching the process to change network settings
Sending a custom TCP request
Searching for synchronization primitives
Sending an HTTP GET request
Creating a window
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm thanos whitesnake
Link:
https://www.filescan.io/uploads/664cf8d07f3804904dfebd3f/reports/5b279658-9868-4548-8638-40efd908b267/overview
Verdict:
Malicious
Labled as:
Ransom.Thanos.Generic
Link:
https://www.hybrid-analysis.com/sample/e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601
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.
Malware family:
WhiteSnake Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33f978aa-30a7-4d4d-ac2c-71db251639e3
Result
Threat name:
Gurcu Stealer, WhiteSnake Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1445299
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Self deletion via cmd or bat file
Sigma detected: Capture Wi-Fi password
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected Gurcu Stealer
Yara detected Telegram RAT
Yara detected WhiteSnake Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1445299 Sample: gtKVgxrJ22.exe Startdate: 21/05/2024 Architecture: WINDOWS Score: 100 74 api.telegram.org 2->74 76 serveo.net 2->76 78 ip-api.com 2->78 96 Snort IDS alert for network traffic 2->96 98 Found malware configuration 2->98 100 Antivirus detection for URL or domain 2->100 104 11 other signatures 2->104 10 gtKVgxrJ22.exe 7 2->10         started        14 gtKVgxrJ22.exe 5 2->14         started        signatures3 102 Uses the Telegram API (likely for C&C communication) 74->102 process4 dnsIp5 72 C:\Users\user\AppData\...\gtKVgxrJ22.exe, PE32 10->72 dropped 106 Found many strings related to Crypto-Wallets (likely being stolen) 10->106 108 Self deletion via cmd or bat file 10->108 17 cmd.exe 1 10->17         started        88 195.128.101.64, 49744, 8090 NETCUP-ASnetcupGmbHDE Germany 14->88 110 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->110 112 Tries to steal Mail credentials (via file / registry access) 14->112 114 Tries to harvest and steal browser information (history, passwords, etc) 14->114 116 Tries to harvest and steal WLAN passwords 14->116 20 cmd.exe 14->20         started        22 cmd.exe 14->22         started        24 ssh.exe 14->24         started        file6 signatures7 process8 signatures9 90 Uses schtasks.exe or at.exe to add and modify task schedules 17->90 92 Uses netsh to modify the Windows network and firewall settings 17->92 94 Tries to harvest and steal WLAN passwords 17->94 26 gtKVgxrJ22.exe 14 20 17->26         started        30 conhost.exe 17->30         started        32 timeout.exe 1 17->32         started        40 2 other processes 17->40 34 conhost.exe 20->34         started        36 chcp.com 20->36         started        42 2 other processes 20->42 44 4 other processes 22->44 38 conhost.exe 24->38         started        process10 dnsIp11 82 api.telegram.org 149.154.167.220, 443, 49738, 49740 TELEGRAMRU United Kingdom 26->82 84 43.228.213.123, 49734, 49736, 49745 LEVEL3-BDLevel3CarrierLtdBD Singapore 26->84 86 3 other IPs or domains 26->86 118 Antivirus detection for dropped file 26->118 120 Multi AV Scanner detection for dropped file 26->120 122 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 26->122 124 6 other signatures 26->124 46 cmd.exe 1 26->46         started        49 cmd.exe 26->49         started        51 ssh.exe 26->51         started        signatures12 process13 dnsIp14 126 Tries to harvest and steal WLAN passwords 46->126 54 netsh.exe 2 46->54         started        56 conhost.exe 46->56         started        58 findstr.exe 1 46->58         started        60 chcp.com 1 46->60         started        62 conhost.exe 49->62         started        64 chcp.com 49->64         started        66 netsh.exe 49->66         started        68 findstr.exe 49->68         started        80 serveo.net 138.68.79.95, 22, 49731, 49737 DIGITALOCEAN-ASNUS United States 51->80 70 conhost.exe 51->70         started        signatures15 process16
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601/
Threat name:
Win32.Spyware.Whitesnake
Create hunting rule
Status:
Malicious
First seen:
2024-05-18 20:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q4f4x7lrzqurof5es25h6dmt627ixcvec56pqemagul57i4qyaq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery spyware stealer
Link:
https://tria.ge/reports/240521-yd3yrsgd7w/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/be597460-fee2-4969-8120-bcec07d054d6
Unpacked files
SH256 hash:
472917fece35b26e6d175a804e791120a97cfdabc4d58b09c8f323ac27ec33bb
MD5 hash:
3909ae1ad84d71fd90b88c6c2d176822
SHA1 hash:
716206a25301dd3be90aa84e6cc062dd4c1ac439
Link:
https://www.unpac.me/results/c5343d46-2d15-40ee-867b-ac487c6da13a/
SH256 hash:
e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601
MD5 hash:
479d30cd484920e686388641718edc53
SHA1 hash:
c7040a1893168c204c759280d9671b0b58890c8c
Link:
https://www.unpac.me/results/c5343d46-2d15-40ee-867b-ac487c6da13a/
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/e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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 (GUARD_CF)high

Comments