blacknet | 66bcd477b81b41b5a61555031d67212cdaba48d3b6bb559991c58c63de261153

General

Target

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
Size

79KB
MD5

122fadb5b266bfe5525a7b450e4c778f
SHA1

6141866987d31e85a522ea3881110789e4d38893
SHA256

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510
SHA512

4f19e9cdaa581cae9d7e9bd4e534339beba55f4cc550a0dfd5b79a6476b89e6a1c90a6ea67bf0d06f9b7663cccee657b07cbc95c05415ca0eeeaa9f5e62f9b0e
SSDEEP

1536:AZuhD5z28TC2CYl9706u/GiPL1TgbSUPH4LgjCtYn:51306u/G0tgbSKHagj+Yn

Score

10^/10

blacknet asfdgs evasion trojan

Malware Config

Extracted

Family

blacknet

Botnet

asfdgs

C2

http://google.com/pane

Mutex

dfgBN[iCvlRabZ-7434932]

Attributes

antivm
false
elevate_uac
false
install_name
WindowsUpdate.exe
splitter
|BN|
start_name
35dcbc7eb742dd4f1edfbccf7826c724
startup
false
usb_spread
true

Signatures

BlackNET
BlackNET is an open source remote access tool written in VB.NET.
trojan blacknet

BlackNET payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1472-53-0x00000000001F0000-0x000000000020A000-memory.dmp	family_blacknet

Contains code to disable Windows Defender 1 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral1/memory/1472-53-0x00000000001F0000-0x000000000020A000-memory.dmp	disable_win_def

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1276 schtasks.exe

pid	process
1276	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

pid	process
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
Token: SeDebugPrivilege	2508	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe

description	pid	process	target process
PID 1472 wrote to memory of 2508	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe	powershell.exe
PID 1472 wrote to memory of 2508	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe	powershell.exe
PID 1472 wrote to memory of 2508	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe	powershell.exe
PID 1472 wrote to memory of 1276	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe	schtasks.exe
PID 1472 wrote to memory of 1276	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe	schtasks.exe
PID 1472 wrote to memory of 1276	1472	c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe
"C:\Users\Admin\AppData\Local\Temp\c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1472

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" Get-MpPreference -verbose
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2508

C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /sc ONSTART /RL HIGHEST /tn "'c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510"' /tr "'C:\Users\Admin\AppData\Local\Temp\c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510.exe"'
2⤵
- Creates scheduled task(s)
PID:1276

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Create or Modify System Process

1

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Modify Registry

2

T1112

Impair Defenses

2

T1562

Disable or Modify Tools

2

T1562.001

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1472-86-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-116-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-55-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-56-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/1472-57-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-58-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/1472-59-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-60-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-61-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-62-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-120-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-63-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-70-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-69-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-119-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-71-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-117-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-73-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-76-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-75-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-77-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-79-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-80-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-82-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-81-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-83-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-84-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-85-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-87-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-88-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-118-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-54-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/1472-64-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-53-0x00000000001F0000-0x000000000020A000-memory.dmp

Filesize
104KB

Download
memory/1472-78-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-92-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-94-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-96-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-97-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-98-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-95-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-100-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-99-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-93-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-102-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-89-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-104-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-106-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-115-0x000000001F420000-0x000000001F520000-memory.dmp

Filesize
1024KB

Download
memory/1472-112-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-107-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/1472-108-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-109-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-110-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-111-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-114-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/1472-113-0x0000000001E60000-0x0000000001EE0000-memory.dmp

Filesize
512KB

Download
memory/2508-103-0x0000000002984000-0x0000000002987000-memory.dmp

Filesize
12KB

Download
memory/2508-105-0x000000000298B000-0x00000000029F2000-memory.dmp

Filesize
412KB

Download
memory/2508-101-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2508-74-0x0000000002470000-0x0000000002478000-memory.dmp

Filesize
32KB

Download
memory/2508-90-0x0000000002980000-0x0000000002A00000-memory.dmp

Filesize
512KB

Download
memory/2508-72-0x000000001B340000-0x000000001B622000-memory.dmp

Filesize
2.9MB

Download
memory/2508-91-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads