MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9db6c93a5088b8b8ad42da6dd88ed3c76ae3b6cde4f6f05742befdd4951a0550. 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


GuLoader


Vendor detections: 8


Intelligence 8 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9db6c93a5088b8b8ad42da6dd88ed3c76ae3b6cde4f6f05742befdd4951a0550
SHA3-384 hash: 8f5869c088a88586689958f5d26c79633bd23c8b9c1ebdeb62e68f14c4f6f7cf52f0d3e493b037ecaa0e1a98d0cc3f7f
SHA1 hash: 0d0f58b475654af95ef892d6a3b59c504cbb2b64
MD5 hash: cb056487420b3a710d204c6d45328bca
humanhash: ack-bravo-five-avocado
File name:cb056487420b3a710d204c6d45328bca.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:1'534'656 bytes
First seen:2021-07-02 06:30:20 UTC
Last seen:2021-07-02 07:47:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep 24576:OXtfMdAG/BghXoiZqA/ykBoEM20M2jSv/ZdyEdvTR+dwo2qnItjwwDlJMLrd6dvD:OXtRG/4Xoc/yk6EwMWgrj5TRwp2zUwD/
TLSH CE65F0221ADFC834D32B033CDD98AEBC5D24A87275A8FDC6F3A6351E1AD4581D65C06B
Reporter abuse_ch
Tags:exe GuLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
arnatic_6.exe
Verdict:
Malicious activity
Analysis date:
2021-07-02 06:33:00 UTC
Tags:
evasion loader trojan stealer vidar rat redline phishing ficker
Link:
https://app.any.run/tasks/57dbdfeb-b3d2-4779-b3d7-5694e2fec30a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/169293/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.636.2848.31298.UNOFFICIAL
Create hunting rule

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:
RedLine infostealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3049f5a-ecf4-4be9-a767-ad9bdb121d75
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/810940
Signature
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9db6c93a5088b8b8ad42da6dd88ed3c76ae3b6cde4f6f05742befdd4951a0550/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-07-01 18:42:03 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tw3msosqrc4lrlkc3jw5rdwty5vohnwn4t3pav2cx365jfi2avia._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/210702-n7h3a2x592/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Reads user/profile data of web browsers
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a
MD5 hash:
c02a029c978f13b753c6b578b1588c75
SHA1 hash:
e125d59451e7f467bfd329a00a506decbcd91d83
Link:
https://www.unpac.me/results/abbf56df-829a-4d7b-aa2a-fef37fa6a21f/
SH256 hash:
9db6c93a5088b8b8ad42da6dd88ed3c76ae3b6cde4f6f05742befdd4951a0550
MD5 hash:
cb056487420b3a710d204c6d45328bca
SHA1 hash:
0d0f58b475654af95ef892d6a3b59c504cbb2b64
Link:
https://www.unpac.me/results/abbf56df-829a-4d7b-aa2a-fef37fa6a21f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/9db6c93a5088b8b8ad42da6dd88ed3c76ae3b6cde4f6f05742befdd4951a0550

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria

File information

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

Web download

GuLoader

Executable exe 9db6c93a5088b8b8ad42da6dd88ed3c76ae3b6cde4f6f05742befdd4951a0550

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1414681/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169293/

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