MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e867582a41582f52cea35afbb16184d282682e0aaa828e5ee9ea36f834b5bb13. 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
BlackNET
Vendor detections: 8
| SHA256 hash: | e867582a41582f52cea35afbb16184d282682e0aaa828e5ee9ea36f834b5bb13 |
|---|---|
| SHA3-384 hash: | 73a79fdaa76bb4e72c3cf32fceb0caac8f56d4d8ec6605ba4038f116f3880ac83ba1777495bf2e714a19579dd264a1dc |
| SHA1 hash: | 39a05b30071de266bb6731add4c3f6506c19cc42 |
| MD5 hash: | 34409114de98eacfd3624f971a2bdd2a |
| humanhash: | network-florida-early-two |
| File name: | 34409114de98eacfd3624f971a2bdd2a.exe |
| Download: | download sample |
| Signature | BlackNET |
| File size: | 61'440 bytes |
| First seen: | 2021-02-01 18:16:44 UTC |
| Last seen: | 2021-02-01 20:58:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 768:aVf0YAvpcHz58diqJ7pNliCCnjmckv7PyQxGwCbh4k4WYj1efk7MfcXfR:WPHz58diqJl6vnqckvDdzXkS1es7cU |
| Threatray | 9 similar samples on MalwareBazaar |
| TLSH | 385373A03FC88985D5FFB33A5F936C72477134D733BB8A5ABA4823A23C506911E16746 |
| Reporter |  abuse_ch |
| Tags: | BlackNet exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
34409114de98eacfd3624f971a2bdd2a.exe
Verdict:
Malicious activity
Analysis date:
2021-02-01 18:24:09 UTC
Tags:
trojan
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
Sending a UDP request
Sending an HTTP GET request to an infection source
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.
Result
Threat name:
BlackNET
Detection:
malicious
Classification:
troj.adwa.spyw.evad.mine
Score:
100 / 100
Signature
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected BlackNET
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2021-02-01 18:17:08 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Contains code to disable Windows Defender
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
e867582a41582f52cea35afbb16184d282682e0aaa828e5ee9ea36f834b5bb13
MD5 hash:
34409114de98eacfd3624f971a2bdd2a
SHA1 hash:
39a05b30071de266bb6731add4c3f6506c19cc42
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
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: | Blacknet |
|---|---|
| Description: | BlackNet Payload |
| Rule name: | CN_disclosed_20180208_c |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | Cryptocoin_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Steam in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_DisableWinDefender |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing artifcats associated with disabling Widnows Defender |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | MALWARE_Win_BlackNET |
|---|---|
| Author: | ditekSHen |
| Description: | Detects BlackNET RAT |
| Rule name: | MAL_Winnti_Sample_May18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware sample from Burning Umbrella report - Generic Winnti Rule |
| Reference: | https://401trg.pw/burning-umbrella/ |
| Rule name: | Ping_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| Rule name: | Stealer_word_in_memory |
|---|---|
| Author: | James_inthe_box |
| Description: | The actual word stealer in memory |
| Rule name: | SUSP_Modified_SystemExeFileName_in_File |
|---|---|
| Author: | Florian Roth |
| Description: | Detecst a variant of a system file name often used by attackers to cloak their activity |
| Reference: | https://www.symantec.com/blogs/threat-intelligence/seedworm-espionage-group |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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