MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d89afcb5a9cd0b710f6790931566822009c12fa344857e1c35791181035f21ce. 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: 6
| SHA256 hash: | d89afcb5a9cd0b710f6790931566822009c12fa344857e1c35791181035f21ce |
|---|---|
| SHA3-384 hash: | fc196d8547204ed41074b43f7765377d60785f8d770bcbea83546d141762e7cd2bddfab93a99615ab6b95e7995f41afa |
| SHA1 hash: | 68bb59a46e052682bac47255f221ddb61c4ca188 |
| MD5 hash: | 71b0545cfd5a7b63459d13e350a9438c |
| humanhash: | beryllium-robert-uniform-kansas |
| File name: | Demande de devis (GUICHON 080421).exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 114'688 bytes |
| First seen: | 2021-08-05 06:24:01 UTC |
| Last seen: | 2021-08-05 07:21:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b947ef57db12504396f2fb768b954d80 (5 x GuLoader) |
| ssdeep | 1536:KXJ+JzBQTy3SNUWHH4/cJ0psUpJY/gg74aS:EMJ9QTDeiHggoX |
| Threatray | 5'482 similar samples on MalwareBazaar |
| TLSH | T1DBB31AB0B6E3545AF365C33D0737855BC5E33833550E992EA008AB390135B8EBB9967B |
| dhash icon | 8000f2e8ccd4e8ba (5 x GuLoader) |
| Reporter |  TeamDreier |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Demande de devis (GUICHON 080421).exe
Verdict:
No threats detected
Analysis date:
2021-08-05 06:30:13 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Searching for the window
Sending a UDP request
Result
Verdict:
UNKNOWN
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:
GuLoader AgentTesla
Detection:
malicious
Classification:
troj.evad.spre.spyw
Score:
100 / 100
Signature
GuLoader behavior detected
Hides threads from debuggers
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 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 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:
2021-08-05 01:55:30 UTC
AV detection:
11 of 46 (23.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 5'472 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
d89afcb5a9cd0b710f6790931566822009c12fa344857e1c35791181035f21ce
MD5 hash:
71b0545cfd5a7b63459d13e350a9438c
SHA1 hash:
68bb59a46e052682bac47255f221ddb61c4ca188
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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