Overview
overview
10Static
static
1BYBBLJDYNKYQRCIW.ps1
windows7-x64
3BYBBLJDYNKYQRCIW.ps1
windows10-2004-x64
10LOEVIQHNNBLMJQGX.vbs
windows7-x64
3LOEVIQHNNBLMJQGX.vbs
windows10-2004-x64
7NOXOIMAYDCJQRTDL.bat
windows7-x64
8NOXOIMAYDCJQRTDL.bat
windows10-2004-x64
8PLYEDPJAJZDJPATK.vbs
windows7-x64
3PLYEDPJAJZDJPATK.vbs
windows10-2004-x64
7XKAHEZZHLYETQDGK.bat
windows7-x64
8XKAHEZZHLYETQDGK.bat
windows10-2004-x64
8YEJVMCIJLIUXHSQV.ps1
windows7-x64
3YEJVMCIJLIUXHSQV.ps1
windows10-2004-x64
3Analysis
-
max time kernel
94s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 18:45
Static task
static1
Behavioral task
behavioral1
Sample
BYBBLJDYNKYQRCIW.ps1
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
BYBBLJDYNKYQRCIW.ps1
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
LOEVIQHNNBLMJQGX.vbs
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
LOEVIQHNNBLMJQGX.vbs
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
NOXOIMAYDCJQRTDL.bat
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
NOXOIMAYDCJQRTDL.bat
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
PLYEDPJAJZDJPATK.vbs
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
PLYEDPJAJZDJPATK.vbs
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
XKAHEZZHLYETQDGK.bat
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
XKAHEZZHLYETQDGK.bat
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
YEJVMCIJLIUXHSQV.ps1
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
YEJVMCIJLIUXHSQV.ps1
Resource
win10v2004-20240508-en
General
-
Target
BYBBLJDYNKYQRCIW.ps1
-
Size
553KB
-
MD5
223b842e87e7d124f133e2b21090e717
-
SHA1
99c830f860fe5d34b3802a62c790e0c26c7f1e5b
-
SHA256
1c8e29dbcd8795f22f73483b6e20929e0025fd113cd9b7b760aaf5aec3b5b9ee
-
SHA512
f83274a71a388b0349cdbfed15ae152cfd3dfb45c22d81171a4e1a74f0a298a53b68d53fc75e15b8b08195f8d5020f33397d5d33dac2aa8826a5894680555db6
-
SSDEEP
1536:kDh8DyXBs84VhDEak0EyxWq0IxZQjepORUXl9cGnZneXVsl6cGMyQxI:kDhiyXBs84VhDEakbyxWq0IYz2I
Malware Config
Extracted
asyncrat
AWS | 3Losh
newjop
backwork07.ddns.net:6666
AsyncMutex_raTMpP7xS21cDAE8
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
powershell.exedescription pid process target process PID 3608 set thread context of 1532 3608 powershell.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exeRegSvcs.exepid process 3608 powershell.exe 3608 powershell.exe 1532 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3608 powershell.exe Token: SeDebugPrivilege 1532 RegSvcs.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegSvcs.exepid process 1532 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
powershell.exedescription pid process target process PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe PID 3608 wrote to memory of 1532 3608 powershell.exe RegSvcs.exe
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\BYBBLJDYNKYQRCIW.ps11⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3608 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82