MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c500fecde8b41e100ed5bcfdaf6b6047e4e1958e69c693869772147316bea289. 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


XFilesStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c500fecde8b41e100ed5bcfdaf6b6047e4e1958e69c693869772147316bea289
SHA3-384 hash: 462065cc1d6259639db2f2dc0b64175958f0ba3a437bf793695a45a884194365fc57c51df85c68a91b3dfe895e7fbffd
SHA1 hash: 9e90bc0443ef5a309717fdf3ffb73b732f59bd9b
MD5 hash: ba37036e2cdabffac8104c8bb68a697c
humanhash: one-lima-one-alabama
File name:c500fecde8b41e100ed5bcfdaf6b6047e4e1958e69c693869772147316bea289
Download: download sample
Signature XFilesStealer
Create hunting rule
File size:7'549'946 bytes
First seen:2022-07-25 07:24:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (388 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 196608:bx74dFgtWUCMJfdVDIEzMQdLrgRfsSje2KWovRoskD/:bGdF+WwjUEQrh9emovRoH/
TLSH T1FE763321EEE49C73CD6629725E3967108EBD29A05FB6D5CBB7C019ADCB382C0D5318E1
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 88c2d0d864bcf212 (1 x XFilesStealer)
Reporter Finch39487976
Tags:exe LoliStealer XFilesStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/293903/
Detection(s):
Win.Ransomware.Belmxrmk-9955009-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Running batch commands
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Moving a system file
Setting browser functions hooks
Possible injection to a system process
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/27322/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/62de45cecfc305167689ade9/reports/9440de2c-b38b-4465-a0c5-56b4eba8a8de/overview
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:
Malicious
Link:
https://analyze.intezer.com/analyses/c29bfab8-5f3f-49f3-a5d2-852edf68f158
Result
Threat name:
Crypto Miner
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1040202
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Found C&C like URL pattern
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Potential dropper URLs found in powershell memory
Tries to harvest and steal browser information (history, passwords, etc)
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Crypto Miner
Yara detected RUNPE
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 672692 Sample: 2L3Jwjuhk2 Startdate: 25/07/2022 Architecture: WINDOWS Score: 100 71 Malicious sample detected (through community Yara rule) 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 Yara detected RUNPE 2->75 77 7 other signatures 2->77 10 2L3Jwjuhk2.exe 4 2->10         started        14 powershell.exe 2->14         started        16 powershell.exe 2->16         started        process3 file4 67 C:\DcMicrosoft.exe, PE32 10->67 dropped 87 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 10->87 18 cmd.exe 1 10->18         started        20 conhost.exe 14->20         started        22 conhost.exe 16->22         started        signatures5 process6 process7 24 DcMicrosoft.exe 10 18->24         started        28 conhost.exe 18->28         started        file8 63 C:\Users\user\...\DsMicrosoft_Launcher.exe, PE32+ 24->63 dropped 65 C:\Users\user\...\DcMicrosoft_Launcher.exe, PE32+ 24->65 dropped 85 Multi AV Scanner detection for dropped file 24->85 30 DcMicrosoft_Launcher.exe 3 24->30         started        33 DsMicrosoft_Launcher.exe 7 24->33         started        signatures9 process10 dnsIp11 89 Antivirus detection for dropped file 30->89 91 Multi AV Scanner detection for dropped file 30->91 93 Machine Learning detection for dropped file 30->93 97 5 other signatures 30->97 36 cmd.exe 30->36         started        39 cmd.exe 30->39         started        41 powershell.exe 20 30->41         started        43 conhost.exe 30->43         started        69 webstealer.ru 185.174.136.152, 49767, 80 SUPERSERVERSDATACENTERRU Russian Federation 33->69 95 Tries to harvest and steal browser information (history, passwords, etc) 33->95 signatures12 process13 signatures14 79 Uses cmd line tools excessively to alter registry or file data 36->79 81 Uses powercfg.exe to modify the power settings 36->81 83 Modifies power options to not sleep / hibernate 36->83 45 conhost.exe 36->45         started        47 sc.exe 36->47         started        49 sc.exe 36->49         started        59 9 other processes 36->59 51 conhost.exe 39->51         started        53 powercfg.exe 39->53         started        55 powercfg.exe 39->55         started        61 2 other processes 39->61 57 conhost.exe 41->57         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c500fecde8b41e100ed5bcfdaf6b6047e4e1958e69c693869772147316bea289/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-07-25 07:25:10 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yuap5tpiwqpbadwvxt62623ai7sodfmonhdjhbuxoikhgfv6ukeq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion exploit spyware stealer suricata upx
Link:
https://tria.ge/reports/220725-h8y1asbbgk/
Behaviour
Creates scheduled task(s)
GoLang User-Agent
Modifies data under HKEY_USERS
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Executes dropped EXE
Possible privilege escalation attempt
Stops running service(s)
UPX packed file
Modifies security service
Suspicious use of NtCreateUserProcessOtherParentProcess
suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
Unpacked files
SH256 hash:
c500fecde8b41e100ed5bcfdaf6b6047e4e1958e69c693869772147316bea289
MD5 hash:
ba37036e2cdabffac8104c8bb68a697c
SHA1 hash:
9e90bc0443ef5a309717fdf3ffb73b732f59bd9b
Link:
https://www.unpac.me/results/1a35142a-7b7e-4617-bbd5-b259a9ca8b29/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c500fecde8b4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c500fecde8b41e100ed5bcfdaf6b6047e4e1958e69c693869772147316bea289

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

  
X
https://twitter.com/Finch39487976/status/1550885316931850241
Cape
Cape
https://www.capesandbox.com/analysis/293903/

Comments