MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03082b2f67073c9017a28fe1ef9166d38edd339ef72da583653f083ec2b9fac4. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 03082b2f67073c9017a28fe1ef9166d38edd339ef72da583653f083ec2b9fac4
SHA3-384 hash: 8a5c969d9cf0ab37ce720c559a0c587dcecc1c8368424aacc3b5411a1d42e7fabf1afc76bfea1a6463280a6134850bfe
SHA1 hash: b56f93dc8316eb35a3b311ce1c412e5d617bcfeb
MD5 hash: 930debccdeecb4fc138b0319bef33720
humanhash: seventeen-bacon-alanine-cold
File name:payment confirmation.exe
Download: download sample
Signature GuLoader
File size:90'112 bytes
First seen:2021-09-27 14:12:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e73b8c032c82c64991ebe487a7ffcd43 (12 x GuLoader)
ssdeep 1536:t+xDOj9YiJi9u4zT3rHf4AnDUHK1DxFAWfWt7vAjmt:t+xDO9YiJnELLFnDxF3MA8
Threatray 5'541 similar samples on MalwareBazaar
TLSH T1E2936B9635D88CF3FF409AF40DBE147A1D36BB5C58105E37ED8C255A05E2A80ADA0B7E
File icon (PE):PE icon
dhash icon a01cb88c8c8c8cb0 (12 x GuLoader, 1 x RemcosRAT)
Reporter adrian__luca
Tags:exe GuLoader

Intelligence


File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment confirmation.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-27 14:17:25 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad.spre.spyw
Score:
100 / 100
Signature
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: RegAsm connects to smtp port
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Mucc
Status:
Malicious
First seen:
2021-09-27 14:13:09 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
guloader
Score:
  10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
03082b2f67073c9017a28fe1ef9166d38edd339ef72da583653f083ec2b9fac4
MD5 hash:
930debccdeecb4fc138b0319bef33720
SHA1 hash:
b56f93dc8316eb35a3b311ce1c412e5d617bcfeb
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

GuLoader

Executable exe 03082b2f67073c9017a28fe1ef9166d38edd339ef72da583653f083ec2b9fac4

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments