MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 661f94e6edb8ac51fd9b7831a45102586aec2fb596ca799c709b806784ff0785. 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: 10
| SHA256 hash: | 661f94e6edb8ac51fd9b7831a45102586aec2fb596ca799c709b806784ff0785 |
|---|---|
| SHA3-384 hash: | fab4d8a8f45acf49e0616dc7933bc61bdc7be38341e7af2432b3be405dd2469bdfab996934fcd4cddab45dd4336436b2 |
| SHA1 hash: | 0ce6559d857175bcc007cdda6c3fca2c7d7dc6ba |
| MD5 hash: | e75cf56236168f6d98425f13658737b6 |
| humanhash: | oklahoma-magnesium-orange-william |
| File name: | SecuriteInfo.com.ArtemisE75CF5623616.17038 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 167'936 bytes |
| First seen: | 2020-10-14 21:47:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 08269a1abff8e1b4aa8cd0e9fa78eca4 (1 x GuLoader) |
| ssdeep | 1536:MdzXTgeNnMKunOONLvUaZZ801i+g6YCMFJbxtGS1645ZCD8ChZxnmZy0:MdzXTguMZnOCbh801hmfTE8ChZxnmg0 |
| Threatray | 2'290 similar samples on MalwareBazaar |
| TLSH | 10F309A1D354CCBDF85B56FBD43698E50897AF2988F4182E149D712469B338B13FAC0B |
| Reporter |  SecuriteInfoCom |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Guloader
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Launching cmd.exe command interpreter
Connection attempt
Unauthorized injection to a system process
Result
Threat name:
AveMaria GuLoader
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to hide a thread from the debugger
Contains functionality to hide user accounts
Creates a thread in another existing process (thread injection)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Increases the number of concurrent connection per server for Internet Explorer
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected Generic Dropper
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Detection:
guloader
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2020-10-14 19:38:29 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 2'280 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Score:
10/10
Tags:
rat infostealer family:warzonerat
Behaviour
Modifies system certificate store
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
ServiceHost packer
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
661f94e6edb8ac51fd9b7831a45102586aec2fb596ca799c709b806784ff0785
MD5 hash:
e75cf56236168f6d98425f13658737b6
SHA1 hash:
0ce6559d857175bcc007cdda6c3fca2c7d7dc6ba
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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