MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6c7297d5d656158797e4b4ae5d881433521c253831766ed5c5eb7203c4e0d348. 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: 13
| SHA256 hash: | 6c7297d5d656158797e4b4ae5d881433521c253831766ed5c5eb7203c4e0d348 |
|---|---|
| SHA3-384 hash: | f794036488aa86f92a452d375dac459f5dc33778a71d876e1e63ca625976a9854b230c1d5cb7ac70331f5ad4b92b9b6a |
| SHA1 hash: | 744805ddc7c31022da7a3467ac73aac869546dee |
| MD5 hash: | 36d11167c1f078f532d3cfd74e2ce0dd |
| humanhash: | foxtrot-nine-pip-timing |
| File name: | 36d11167c1f078f532d3cfd74e2ce0dd.exe |
| Download: | download sample |
| Signature | BlackNET |
| File size: | 794'624 bytes |
| First seen: | 2022-10-03 16:22:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 3072:vTgPT2MAPfQ7sDtFh6QQaNteyuP202my0ON1Gv:vTgr6fesJb6v0tezPWmyRf |
| Threatray | 25 similar samples on MalwareBazaar |
| TLSH | T10EF48F55245C3E8BF97F043A49AE762A5FC8B086FA7C02D41C7B91901ED0379CAAF647 |
| TrID | 30.2% (.EXE) Win64 Executable (generic) (10523/12/4) 18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 14.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.9% (.EXE) Win32 Executable (generic) (4505/5/1) 5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Reporter |  abuse_ch |
| Tags: | BlackNet exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://zenginlerclubmuck.xyz/blacknet/receive.php | https://threatfox.abuse.ch/ioc/867869/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
431
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
blacknet cerberus packed
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.
Malware family:
BlackNet RAT
Verdict:
Malicious
Result
Threat name:
BlackNET
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found strings related to Crypto-Mining
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Performs DNS queries to domains with low reputation
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected BlackNET
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Cerberus
Status:
Malicious
First seen:
2022-09-27 17:53:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 25 (84.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 15 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
bdec751a6729f4b3545579cdbfdc071ede381572b912823e88f7103c83deb763
MD5 hash:
68df4db60949449fc8f7abd0e3b2c455
SHA1 hash:
57845651c2c1c86d711caf5777f981018802f4a2
Detections:
win_blacknet_rat_w0
SH256 hash:
6a50040307ea760fc54dbb0c73428bf33e8e321d2e37ac63ecaad9e964aec6c8
MD5 hash:
4cebbcf0d72fa79a722dda5948eadf55
SHA1 hash:
2956b3026af47aa6f7cb6d3e7e36ebc339fe0ae2
SH256 hash:
6c7297d5d656158797e4b4ae5d881433521c253831766ed5c5eb7203c4e0d348
MD5 hash:
36d11167c1f078f532d3cfd74e2ce0dd
SHA1 hash:
744805ddc7c31022da7a3467ac73aac869546dee
Malware family:
BlackWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
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: | CN_disclosed_20180208_c |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | CN_disclosed_20180208_c_RID2E71 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://twitter.com/cyberintproject/status/961714165550342146 |
| Rule name: | d238aea078ca1bb99a80ec2bf5d07acb818d72e7823ea8e767eefde95a038401 |
|---|---|
| Author: | H3lium |
| Description: | MALWARE! - file d238aea078ca1bb99a80ec2bf5d07acb818d72e7823ea8e767eefde95a038401.exe |
| Reference: | https://github.com/Neo23x0/yarGen |
| Rule name: | HKTL_NET_GUID_BlackNET |
|---|---|
| Author: | Arnim Rupp |
| Description: | Detects VB.NET red/black-team tools via typelibguid |
| Reference: | https://github.com/BlackHacker511/BlackNET |
| Rule name: | INDICATOR_EXE_Packed_Babel |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Babel |
| Rule name: | INDICATOR_SUSPICIOUS_DisableWinDefender |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing artifcats associated with disabling Widnows Defender |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features |
| 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: | MAL_Winnti_Sample_May18_1_RID3003 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware sample from Burning Umbrella report - Generic Winnti Rule |
| Reference: | https://401trg.pw/burning-umbrella/ |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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 |
| Rule name: | SUSP_Modified_SystemExeFileName_in_File_RID35F8 |
|---|---|
| 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 |
| Rule name: | win_blacknet_rat_w0 |
|---|---|
| Author: | K7 Security Labs |
| Description: | BlackNet Payload |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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