MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 32b7e50b1e2b52a1791a053bccfabae95ef1ee46e1403c0422685955488caea2. 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: | 32b7e50b1e2b52a1791a053bccfabae95ef1ee46e1403c0422685955488caea2 |
|---|---|
| SHA3-384 hash: | 4d5eb67e07cb2226478580e997be589e5aea020bd4422a6168d329cf3161013b1fbc6151b91156fcf52c20de98313cc3 |
| SHA1 hash: | 6b69446f2e80758b45ded42d19bc85cf6c5e2025 |
| MD5 hash: | 4f6a1d2a3eff984bada1fdecc82746f6 |
| humanhash: | pasta-east-north-missouri |
| File name: | Request For quotation-00900.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 640'000 bytes |
| First seen: | 2020-10-13 05:45:45 UTC |
| Last seen: | 2020-10-13 07:08:44 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d24108c314d2f2eea5b7aeed7773006a (11 x Loki, 3 x AgentTesla, 2 x MassLogger) |
| ssdeep | 12288:Eev7BmfbLWqfNhR9yMz+uRJ3szhb9iartlWKWjujv:FGmq1htjJ3stl9 |
| Threatray | 11'357 similar samples on MalwareBazaar |
| TLSH | 01D47D32B2ED4437C163177C9C0B5768DC26BE103A2878862BE81D7C5F396B1791AE97 |
| Reporter |  abuse_ch |
| Tags: | Endurance exe GuLoader |
abuse_ch
Malspam distributing unidentified malware:HELO: 162-241-204-248.unifiedlayer.com
Sending IP: 162.241.204.249
From: AD SIGN <ad2020sb@gmail.com>
Subject: REQUEST FOR QUOTATION
Attachment: Request For quotation-00900.gz (contains "Request For quotation-00900.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Guloader
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla GuLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, 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 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 Agent Tesla Trojan
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-13 01:53:58 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
guloader
Similar samples:
+ 11'347 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
32b7e50b1e2b52a1791a053bccfabae95ef1ee46e1403c0422685955488caea2
MD5 hash:
4f6a1d2a3eff984bada1fdecc82746f6
SHA1 hash:
6b69446f2e80758b45ded42d19bc85cf6c5e2025
SH256 hash:
1b53720e18c155729e8f2959f24efa68e86e0f6bfef326eda809b8bffde739ce
MD5 hash:
3bf3b0af89a4c1376b8925339cfb57a4
SHA1 hash:
2fb3053de2e06a49c824a84d7c0aae95af67fc20
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.
Malspam
Delivery method
Distributed via e-mail attachment
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