MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2370e801d06a0c4977bf64cdfec27714dc0bb7fe4a9e9944c9929a9807377f2c. 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: | 2370e801d06a0c4977bf64cdfec27714dc0bb7fe4a9e9944c9929a9807377f2c |
|---|---|
| SHA3-384 hash: | 0a85fecc432f2e33e4bf0dd0f1f271739ef7eaac954744b0ba0bbfd6a9aed3109f838166a18cf8347825774acf6f1e09 |
| SHA1 hash: | 99af68e1a2f540b66d34bffa8190eb61f04c8710 |
| MD5 hash: | 48b6438b9a73205e4355661cf7af25ef |
| humanhash: | finch-emma-nebraska-edward |
| File name: | 0996766724211.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 690'352 bytes |
| First seen: | 2023-12-07 16:43:36 UTC |
| Last seen: | 2023-12-07 18:18:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1f23f452093b5c1ff091a2f9fb4fa3e9 (303 x GuLoader, 47 x AgentTesla, 47 x RemcosRAT) |
| ssdeep | 12288:Z1CSfMlEXU/uLHbXhIjThLOv8mcDrnxSfKzTcyxn:VfMlEbhIvhLOv8BDrnxSizoyxn |
| TLSH | T10DE40116B7A9D913D90006F68DBAC72A7BF68EFC1F425F0B7294336E3D312952904399 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 694cccd9eab2586d (2 x GuLoader, 1 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | Squatterarchy |
|---|---|
| Issuer: | Squatterarchy |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-12-08T05:39:20Z |
| Valid to: | 2025-12-07T05:39:20Z |
| Serial number: | 68cf67b34f144a77687471d47f60ffae9645fb10 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | bfe92a1e43a121a355db67f382b2808f4cbb2def113e5cd5f85b6539676baa5f |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
300
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Searching for the window
Searching for the Windows task manager window
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Verdict:
Malicious
Labled as:
Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Contains functionality to register a low level keyboard hook
Found suspicious powershell code related to unpacking or dynamic code loading
Installs a global keyboard hook
Maps a DLL or memory area into another process
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: MSBuild connects to smtp port
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Very long command line found
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected GuLoader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2023-12-07 08:07:21 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
13 of 23 (56.52%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
AgentTesla
Unpacked files
SH256 hash:
0096ae873c75f4e4d802dc97eec9893acc0749a7346e63f25a8d52ba8e11c527
MD5 hash:
35200be9cf105f3defe2ae0ee44cea12
SHA1 hash:
3f4a09eeb477d3f048cdfb848b95aa39b20d89dc
SH256 hash:
c47679897928a8a1d8017a6ad9464c57e022c1e48f308d2a5c56a854a68be650
MD5 hash:
e5863272ea25171fda0749fcd923b8bf
SHA1 hash:
1879c9c33e7e3151bf677cef3e2db33f43850c08
SH256 hash:
2370e801d06a0c4977bf64cdfec27714dc0bb7fe4a9e9944c9929a9807377f2c
MD5 hash:
48b6438b9a73205e4355661cf7af25ef
SHA1 hash:
99af68e1a2f540b66d34bffa8190eb61f04c8710
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.52
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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