MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b1d7fd0aa40c6d462b4d4d15b1a842d6a300ef5cfde58455c3458baceaedcd6e. 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: 11
| SHA256 hash: | b1d7fd0aa40c6d462b4d4d15b1a842d6a300ef5cfde58455c3458baceaedcd6e |
|---|---|
| SHA3-384 hash: | 484ac1182dc0eac8e54956e7d6323ef89e3b371056745a0983ff088e391d6653f9062de54521ffeda70afe2f364d1c8e |
| SHA1 hash: | 421aeb07d970caff989b2a4070ccb11a88ab5f2c |
| MD5 hash: | 7efe09c7b5a05081144bc8e11a970702 |
| humanhash: | batman-princess-tango-angel |
| File name: | SecuriteInfo.com.generic.ml.8569 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 110'592 bytes |
| First seen: | 2021-02-10 11:28:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 16f77598a81965428d9ddc3711e9dab5 (8 x GuLoader) |
| ssdeep | 768:XNLkd7FJAG3i3RIa53tB+EzcyCjH0rElc83xWUHQjyqPMRrcSlh5QFm0sasLSoup:dLuVibdZzchcgWJPxvVa5U |
| Threatray | 4'479 similar samples on MalwareBazaar |
| TLSH | CEB3B563B7B3EA97DD55C4B02E0586A88686FF34C9D58A03B3F12F2E2E745C15D20396 |
| Reporter |  SecuriteInfoCom |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.generic.ml.8569
Verdict:
Malicious activity
Analysis date:
2021-02-10 11:28:25 UTC
Tags:
trojan lokibot stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Detection(s):
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
DNS request
Moving of the original file
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.
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to hide a thread from the debugger
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Detection:
lokibot
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2021-02-10 09:45:00 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 4'469 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Score:
10/10
Tags:
family:lokibot spyware stealer trojan
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Lokibot
Malware Config
C2 Extraction:
http://51.195.53.221/p.php/oIWHc5Y4YXDMo
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Unpacked files
SH256 hash:
49b04162c412105ab0857de16713724cbf3234a0b6ba51f3a5286312633f20c3
MD5 hash:
1f1b425190b2fb0396ad2d538b1060ba
SHA1 hash:
413f98641d46fdcabfcaf64f29495667de6282ea
SH256 hash:
b1d7fd0aa40c6d462b4d4d15b1a842d6a300ef5cfde58455c3458baceaedcd6e
MD5 hash:
7efe09c7b5a05081144bc8e11a970702
SHA1 hash:
421aeb07d970caff989b2a4070ccb11a88ab5f2c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.