MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d785b16f811cb9c93968e0e03c88859aac76643ec2b2d2b4cec7a11ed41a6844. 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
a310Logger
Vendor detections: 8
| SHA256 hash: | d785b16f811cb9c93968e0e03c88859aac76643ec2b2d2b4cec7a11ed41a6844 |
|---|---|
| SHA3-384 hash: | bafcf3bb84ebd56950c432c6d41dfe025e095cee9bb5fc9af5e3260039a6388964a03270e3025d88a083d7ceb1e39b6f |
| SHA1 hash: | 80f2a95ef9a3893eb6f43b610f379c01ef05d845 |
| MD5 hash: | 25b2a9e2861162f3cb6131451508537a |
| humanhash: | idaho-wyoming-music-glucose |
| File name: | doc437789042879.pdf.exe |
| Download: | download sample |
| Signature | a310Logger |
| File size: | 879'104 bytes |
| First seen: | 2021-09-03 05:37:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:hAgvTojPDEYH82cRj/WqOH5F2s2bJCried/7LGcofwDyR8b/z:6EojPlH8Pda5F+1CFGcLDyw |
| TLSH | T14915813E18FE23279176C6D5CBE08923F6C498AF3233A96467D747264356A4674C323E |
| Reporter |  lowmal3 |
| Tags: | a310logger exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
doc437789042879.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-03 05:39:21 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:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Reading critical registry keys
Deleting a recently created file
Launching a process
Unauthorized injection to a recently created process
Stealing user critical data
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
a310Logger
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Suspicious Double Extension
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected a310Logger
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Status:
Malicious
First seen:
2021-09-03 02:21:08 UTC
AV detection:
7 of 43 (16.28%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
26115167dced2a783dae345bfa755035b0a8ff6b52d26079d196cc57cc5264a9
MD5 hash:
19e35bdd52da442738d077d66807a0b2
SHA1 hash:
a24cf1a5de315ee2a40df0182595142e76d96b87
SH256 hash:
488f2bd0a297c809b6f938d901d4942d9ef27fbaa4d71121cc1e7ca95d36e39f
MD5 hash:
05be7dd89cf37fc8c275b9a0a1ca35b0
SHA1 hash:
49a7de0fc26ea025887d2f11b6a3b619e499d7ef
SH256 hash:
81f9eac76804c02f5baaa34c91b5775f965a34ad7811218d9c24e50cb6d9a90c
MD5 hash:
bae511742374b721136acaa03b0c1fa0
SHA1 hash:
215c50455b01a78ea173bbb034ddbe4b452ea734
SH256 hash:
d785b16f811cb9c93968e0e03c88859aac76643ec2b2d2b4cec7a11ed41a6844
MD5 hash:
25b2a9e2861162f3cb6131451508537a
SHA1 hash:
80f2a95ef9a3893eb6f43b610f379c01ef05d845
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
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_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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