MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c4b5bedd3bdf3b0b21375511946191b78fa561e52eea5a1b0c3f028d50387835. 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
| SHA256 hash: | c4b5bedd3bdf3b0b21375511946191b78fa561e52eea5a1b0c3f028d50387835 |
|---|---|
| SHA3-384 hash: | f9ad83007ce822137a917319ddb56a104202dbe40b85e6b978225fe4fd4a0880c52fecdee5369aeb6bfc49b8a28a9814 |
| SHA1 hash: | 6515065c375ab839d91c9e8d88607bd081493f78 |
| MD5 hash: | a1fed1f07c42c3ab2ffca5c08d7e4b8b |
| humanhash: | single-maine-comet-network |
| File name: | Zapytanie ofertowe (MGT 29092021).exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 98'304 bytes |
| First seen: | 2021-09-29 09:49:30 UTC |
| Last seen: | 2021-09-29 11:54:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c8e60e2fb4b6c06af2ec95b1f57156a3 (9 x GuLoader) |
| ssdeep | 1536:tdNZ23lVYviyoGVXftuMjd3vpjjvcDgR:tL+YvietTZ3w6 |
| TLSH | T15BA3F532F684DFE1F88A86FFF323F5F694E2AD50D4524A1B1A443F1834F66C214A561A |
| File icon (PE): |  |
| dhash icon | 11eefc79b2b2b2b0 (22 x GuLoader, 1 x Gozi) |
| Reporter |  abuse_ch |
| Tags: | exe geo GuLoader POL |
Intelligence
File Origin
# of uploads :
3
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Zapytanie ofertowe (MGT 29092021).exe
Verdict:
No threats detected
Analysis date:
2021-09-29 10:38:23 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
Malware family:
GuLoader
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad.spre.spyw
Score:
100 / 100
Signature
Found malware configuration
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 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.Worm.Wbvb
Status:
Malicious
First seen:
2021-09-29 09:50:09 UTC
AV detection:
4 of 45 (8.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
c4b5bedd3bdf3b0b21375511946191b78fa561e52eea5a1b0c3f028d50387835
MD5 hash:
a1fed1f07c42c3ab2ffca5c08d7e4b8b
SHA1 hash:
6515065c375ab839d91c9e8d88607bd081493f78
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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