MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e12cd78365630b9cb54314ad1b51960a03e18940bd96bfe4a62ddd7f9d135699. 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: 8
| SHA256 hash: | e12cd78365630b9cb54314ad1b51960a03e18940bd96bfe4a62ddd7f9d135699 |
|---|---|
| SHA3-384 hash: | 5e8557f1895377abe6e1008f8acb1d694eccc4d5608b092f7ec3764062342bad4558a22c609bbea71c33c23f4b99f73d |
| SHA1 hash: | c3c9949071969071756bbd3b72ad9968f2210102 |
| MD5 hash: | 152d9e15eb5ca4b0610c9c98bf4ff094 |
| humanhash: | arizona-network-hawaii-item |
| File name: | Pnportd65.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 141'520 bytes |
| First seen: | 2022-01-21 01:58:05 UTC |
| Last seen: | 2022-01-21 04:10:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (728 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 3072:zbG7N2kDTHUpou5/bsRcsBXI42lz38UzaDzZBk1if/YskPx:zbE/HUJsRcKXF2lzMUz6/kEf/Yskp |
| Threatray | 1'469 similar samples on MalwareBazaar |
| TLSH | T1DAD3F1202760C8B3E5F24AB5AE7A97771FF9F5102760CE971390BD883D71AC14A2E721 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  AndreGironda |
| Tags: | AgentTesla exe GuLoader signed |
Code Signing Certificate
| Organisation: | UNENHANCED |
|---|---|
| Issuer: | UNENHANCED |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-01-20T19:33:52Z |
| Valid to: | 2023-01-20T19:33:52Z |
| Serial number: | 00 |
| Intelligence: | 325 malware samples on MalwareBazaar are signed with this code signing certificate |
| Cert Graveyard Blocklist: | This certificate is on the Cert Graveyard blocklist |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | f64bb1e465d24e498dce0848a84ec436fb1081ae2785c8ffac3f9aa9dce00c62 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
370
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://chyler-leigh.org/k4/Masse.exe
Verdict:
Malicious activity
Analysis date:
2022-01-21 01:12:34 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
Creating a file in the %temp% directory
Creating a file
Sending a custom TCP request
DNS request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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.
Malware family:
GuLoader
Verdict:
Malicious
Result
Threat name:
AgentTesla GuLoader
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides threads from debuggers
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)
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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2022-01-21 01:59:11 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
14 of 28 (50.00%)
Threat level:
5/5
Verdict:
suspicious
Label(s):
cloudeye
Similar samples:
+ 1'459 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence
Behaviour
Modifies data under HKEY_USERS
Enumerates physical storage devices
Loads dropped DLL
Sets service image path in registry
Unpacked files
SH256 hash:
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 hash:
cff85c549d536f651d4fb8387f1976f2
SHA1 hash:
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
SH256 hash:
e12cd78365630b9cb54314ad1b51960a03e18940bd96bfe4a62ddd7f9d135699
MD5 hash:
152d9e15eb5ca4b0610c9c98bf4ff094
SHA1 hash:
c3c9949071969071756bbd3b72ad9968f2210102
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
doc 
dll 
Delivery method
Distributed via web download
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