Analysis
- max time kernel
837s - max time network
843s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
27/11/2024, 09:27
General
- Target 7d6892645bc5ba581b2fff986b3e9371dd7298bab6aac890c99f80c8b1d78f0f.exe
- Size 247KB
- Sample241127-le54astrfj
- SHA256 7d6892645bc5ba581b2fff986b3e9371dd7298bab6aac890c99f80c8b1d78f0f
Malware Config
Extracted
-
blacknet
-
HacKed
-
https://xblackeyex.000webhostapp.com/blacknet/
-
BN[SNqrYexG-0655563]
-
antivm
false
-
elevate_uac
false
-
install_name
svchost.exe
-
splitter
|BN|
-
start_name
17d5d9a29524a220af2c5580f0145c42
-
startup
false
-
usb_spread
false
Signatures
- BlackNET
BlackNET is an open source remote access tool written in VB.NET.
- BlackNET payload 1 IoCs
- Blacknet family
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7d6892645bc5ba581b2fff986b3e9371dd7298bab6aac890c99f80c8b1d78f0f.exe"C:\Users\Admin\AppData\Local\Temp\7d6892645bc5ba581b2fff986b3e9371dd7298bab6aac890c99f80c8b1d78f0f.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\svchost.exe"C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\svchost.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
svchost.exe
memory/2096-0-0x000007FEF674E000-0x000007FEF674F000-memory.dmp
memory/2096-1-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2096-2-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2096-3-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2096-4-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2096-12-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2812-11-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2812-13-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2812-14-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp
memory/2812-15-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp