MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6876aa707adeeffbe08d86d26c6cf48b8d77d46c96f8ace28a523b0a846db38f. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6876aa707adeeffbe08d86d26c6cf48b8d77d46c96f8ace28a523b0a846db38f
SHA3-384 hash: a71c44c8f3441bd201c3673ac218583e3af2a41303b8cb3e4a1f18e840568e1bb55b0e1de52f98260e044274ea6a2478
SHA1 hash: b6550c39499503580dfa3f495dfd6676bb59bae9
MD5 hash: f8b85f347a71a59f7f00ae7532f2c18b
humanhash: lactose-fish-illinois-eighteen
File name:SecuriteInfo.com.Trojan.PWS.Siggen2.55747.31377.21749
Download: download sample
Signature GuLoader
Create hunting rule
File size:40'960 bytes
First seen:2020-09-24 09:41:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bd69604fa4fec5a862d5f61adab40afc (2 x GuLoader, 1 x AZORult)
ssdeep 384:VKR02k9t1VvgETLVj34wFWU9XqVCfSPqCg8eQ3HY5W8X23:VKRFk9TTLGwtCCfgg8eQ3HGX2
Threatray 209 similar samples on MalwareBazaar
TLSH 06035A4FA1B8DB23F68F867D5A7A9BB4045ABC10D501EB0BE9CB3A5E1971D40E8C035D
Reporter SecuriteInfoCom
Tags:GuLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/65305/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.55747.31377.21749.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file
Creating a file in the %temp% subdirectories
Deleting a recently created file
Reading critical registry keys
Stealing user critical data
Sending an HTTP POST request to an infection source
Result
Threat name:
Azorult GuLoader Lokibot
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/474143
Signature
Antivirus / Scanner detection for submitted sample
Binary contains a suspicious time stamp
Contains functionality to hide a thread from the debugger
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Potential malicious icon found
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect Any.run
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected Azorult
Yara detected GuLoader
Yara detected Lokibot
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Download SVG
Detection:
guloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6876aa707adeeffbe08d86d26c6cf48b8d77d46c96f8ace28a523b0a846db38f/
Threat name:
Win32.Infostealer.PonyStealer
Create hunting rule
Status:
Malicious
First seen:
2020-09-24 01:37:06 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nb3ku4d233x7xyenq3jgy3hurogxpvdms34kzyukki5qvbdnwohq._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
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0b9431b196547553849eebdb7a4a6cb57fc6d7d9af2c61c1abfffbf83e337984
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14eb827b600c3f7ccf2af766d0fec868e6b0467eba9264f19b75427f95ef7cfa
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1de9da3a2c6effe9e9eae16a0d70fc19c633e479073f308a666665b0628e866b
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2215802f5deb432f07a1aeebb7eeeffdf18cc5a035b0315ea693b08a4dbf942d
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4100f196d5289b085ea167afbec9aadbb5105bf46e48b5402f583db123878f96
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99b13841abbf0c2bf736ab08e0e7f48cd28cab2e69eff60399de65e0eced2e68
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a712b0582519003b5c9bb7a971bf030d4fd1331bc0307c2e663138897aea90c1
GuLoader
+ 199 additional samples on MalwareBazaar
Result
Malware family:
azorult
Create hunting rule
Score:
  10/10
Tags:
trojan infostealer family:azorult spyware discovery
Link:
https://tria.ge/reports/200924-f8qraxtgnn/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks installed software on the system
JavaScript code in executable
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Azorult
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6876aa707adeeffbe08d86d26c6cf48b8d77d46c96f8ace28a523b0a846db38f

File information

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

Web download

GuLoader

Executable exe 6876aa707adeeffbe08d86d26c6cf48b8d77d46c96f8ace28a523b0a846db38f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/65305/
  
URLhaus
https://urlhaus.abuse.ch/url/609377/
  
Delivery method
Distributed via web download

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