ac86d6b8e7b8f2691a5746aaa08a9c928454f45544afff49cb547b7436f95a94

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/11/2026, 17:48

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General

Target
install.bat
Size 598B
Sample261104-wdvahset5l
SHA256 ac86d6b8e7b8f2691a5746aaa08a9c928454f45544afff49cb547b7436f95a94
MD5 7ddce5166f665d917b113fbe8929b168
SHA1 34277068ba7ed8162988dc73c61e1e6698645a97
SHA512 78bef6112fa4aafa80b801a9c755145a672120e08c2c7d1c7ffef86d79269038cec79cc94134754d3f4b5db8991b22132c2eae4217578b3a7483d035ac11da39
TLSH
T1F7F0024E13CA2275AC6495950A5D84A06502825F53334DED31DA92143F0E75D8DFA0C2
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3720	powershell.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1944	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3720	powershell.exe
3720	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3720	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 3720	1944	cmd.exe	85
PID 3720 wrote to memory of 3820	3720	powershell.exe	86

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\install.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\install.ps1"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3720
- - C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\modupdater-cli.jar list-instances
    3⤵
    PID:3820

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_evj2dou3.lnw.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_evj2dou3.lnw.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/3720-1-0x000001A9C7F10000-0x000001A9C7F20000-memory.dmp

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memory/3720-0-0x000001A9C7F10000-0x000001A9C7F20000-memory.dmp

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memory/3720-2-0x000001A9C7EE0000-0x000001A9C7F02000-memory.dmp

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memory/3720-10-0x000001A9C7F10000-0x000001A9C7F20000-memory.dmp

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memory/3720-25-0x000001A9C7F10000-0x000001A9C7F20000-memory.dmp

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memory/3720-26-0x000001A9C7F10000-0x000001A9C7F20000-memory.dmp

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memory/3720-27-0x000001A9C7F10000-0x000001A9C7F20000-memory.dmp

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memory/3820-13-0x000002429A5C0000-0x000002429A830000-memory.dmp

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memory/3820-23-0x000002429A5A0000-0x000002429A5A1000-memory.dmp

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memory/3820-24-0x000002429A5C0000-0x000002429A830000-memory.dmp

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