ccbef2dcd9a57cfa2a1119d139b666b4705d508ba013558477e45e904bebfb49

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-07-2024 23:24

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General

Target

PluginStarter/StartCola.cmd
Size

2KB
MD5

5a8f6aa63a02b46385ec61178e6984d6
SHA1

6c5b39796e45030a18fd3c5641b7e60f6052bf5a
SHA256

ab89849282584489ebe6db132e3107aa53b1e2b9021a089d10ddd2a83eb7b5fd
SHA512

84835ddab2b76ba172a1149876094663d3e1d64d782fe9d9a63ed390669ff1cc9ed57662a41396330677970371080f5d1a86f8fe15285cd00f275a68d31f4617

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2388 powershell.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

2388 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2388 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

powershell.exe

pid process

2388 powershell.exe

pid	process
2388	powershell.exe

pid	process
2388	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2388	powershell.exe

pid	process
2388	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 900 wrote to memory of 2132	900	cmd.exe	cacls.exe
PID 900 wrote to memory of 2132	900	cmd.exe	cacls.exe
PID 900 wrote to memory of 2132	900	cmd.exe	cacls.exe
PID 900 wrote to memory of 2388	900	cmd.exe	powershell.exe
PID 900 wrote to memory of 2388	900	cmd.exe	powershell.exe
PID 900 wrote to memory of 2388	900	cmd.exe	powershell.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\PluginStarter\StartCola.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\system32\cacls.exe
"C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system"
2⤵
PID:2132

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -command "$shell = New-Object -ComObject Shell.Application; $shell.MinimizeAll()"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2388

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2388-4-0x000007FEF5A9E000-0x000007FEF5A9F000-memory.dmp

Filesize
4KB

Download
memory/2388-5-0x000000001B610000-0x000000001B8F2000-memory.dmp

Filesize
2.9MB

Download
memory/2388-6-0x0000000001F50000-0x0000000001F58000-memory.dmp

Filesize
32KB

Download
memory/2388-7-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2388-8-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2388-9-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download