dabb516f29cdddb3ac8bbeac60495ac58dbdd90bd976eef55a5bbf215674107a

Resubmissions

04/06/2026, 21:03

260604-zv36jafv9q10

04/06/2026, 20:18

260604-y3nv5set5k10

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/06/2026, 20:18

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General

Target
posmanager-installer/INSTALL.bat
Size 265B
Sample260604-y3nv5set5k
SHA256 dabb516f29cdddb3ac8bbeac60495ac58dbdd90bd976eef55a5bbf215674107a
MD5 835cae335bc66a3959a24473064ccd08
SHA1 73c385d597751f0decaca3605ada7487a08fd1c9
SHA512 e47bfa6db05a6619ad0fc61eded81edf1d231449d8dd8e8d13ba8f527dc3a9ce9468affdf142613da5f60f1eeedbc870939c508f4ee8d9e21297a4275c0318a3
TLSH
T124D02B21225A853F26CEDD2E04D2416298DC228710585BC6F2FC71155F08614C792543
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
2488	powershell.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2488	powershell.exe
2488	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2488	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 1712	3468	cmd.exe	83
PID 1712 wrote to memory of 3276	1712	net.exe	84
PID 3468 wrote to memory of 2488	3468	cmd.exe	85

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\posmanager-installer\INSTALL.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Windows\system32\net.exe
  net session
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1712
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 session
    3⤵
    PID:3276
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\posmanager-installer\install.ps1"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2488

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_lsbuhcbz.pff.ps1

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

Submit Download

memory/2488-0-0x00000154700A0000-0x00000154700B0000-memory.dmp

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memory/2488-1-0x00000154700A0000-0x00000154700B0000-memory.dmp

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memory/2488-2-0x0000015472F60000-0x0000015472F82000-memory.dmp

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memory/2488-9-0x00000154700A0000-0x00000154700B0000-memory.dmp

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memory/2488-10-0x00000154700A0000-0x00000154700B0000-memory.dmp

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memory/2488-11-0x00000154700A0000-0x00000154700B0000-memory.dmp

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memory/2488-12-0x00000154700A0000-0x00000154700B0000-memory.dmp

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