357f08fdabff565f7ae33b735661f56bdd79a2f2fd48b92b712786e38dd2ef2b

Analysis

max time kernel
150s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/10/2026, 10:53

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General

Target
SecurePortRedirector/compile.bat
Size 70B
Sample261027-mzbkvsdc77
SHA256 357f08fdabff565f7ae33b735661f56bdd79a2f2fd48b92b712786e38dd2ef2b
MD5 d021097ceb6e9a441a9c092f29217a41
SHA1 6615bf5951d00dc04dbeeb3a78dde4eca7a2d46d
SHA512 dc77e835c460bb34ed6e19993a3bd1b45377e9e2866bdbc1bdc829bb48e2d3ca7e1c247d78e2b2f50535eab8f35efe21aed828a996fd93a5f33b9a0def868512
TLSH
T1A9A02220002AC0C88CC300CF30080020C82330C820C032CF3E308C2CAC88C008323208
MD5 SHA1 SHA512 TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2652	7zr.exe

Executes a command shell one-liner 1 TTPs 2 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
4776	cmd.exe
4984	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7zr.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2772	powershell.exe
2772	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2772	powershell.exe
Token: SeRestorePrivilege	2652	7zr.exe
Token: 35	2652	7zr.exe
Token: SeSecurityPrivilege	2652	7zr.exe
Token: SeSecurityPrivilege	2652	7zr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 2772	4776	cmd.exe	90
PID 2772 wrote to memory of 4252	2772	powershell.exe	91
PID 4252 wrote to memory of 4984	4252	python.exe	92
PID 4984 wrote to memory of 2652	4984	cmd.exe	93

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\SecurePortRedirector\compile.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe "./python3.10/python.exe ./automaticCreation.py"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Users\Admin\AppData\Local\Temp\SecurePortRedirector\python3.10\python.exe
    "C:\Users\Admin\AppData\Local\Temp\SecurePortRedirector\python3.10\python.exe" ./automaticCreation.py
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4252
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c 7zr.exe x 7za.7z -y -o7zax
      4⤵
      Executes a command shell one-liner
      Suspicious use of WriteProcessMemory
      PID:4984
    - - C:\Users\Admin\AppData\Local\Temp\SecurePortRedirector\7zr.exe
        
        7zr.exe x 7za.7z -y -o7zax
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2652

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

7za.7z

Path C:\Users\Admin\AppData\Local\Temp\SecurePortRedirector\7za.7z
Size 564B
SHA256 ed6f6f2144998175c846a99d2a0faab5bf7b6ace318f0fe2dc4bfeaf4700c1d8
MD5 54d14e2aba479693f9fd361a56d5f525
SHA1 2e52709ffe46120e45b90fb907bb2d09e083b448
SHA512 460c379c9b4c4b5b89f302cec4edaa5707578fc336ec70c8ad992d8341a9f3e27b1764b8b9f170715723afc7f3e7114faa4c09ed4e3db2a77c90ba5ccaa05498
TLSH
T110F0CD9F1F12387F2E238170F0C35068CF680A56FB9921E28748001F3ACA04549F6FAD
MD5 SHA1 SHA512 TLSH

Submit Download

7zr.exe

Path C:\Users\Admin\AppData\Local\Temp\SecurePortRedirector\7zr.exe
Size 588KB
SHA256 256feca8e274e5da655e2a284fabafd9f554365eb164862089dacd4e8276d282
MD5 3f6ae12008d8964a87b06b113c99d695
SHA1 e0cb634cafd64b2d231bc1d42352a26b28d6fa4a
SHA512 cc2e3b46c50ac576f913dfa9f39079a9b5e7e39cd164bd968556da0b3779c23e6506f93f11fc2eb3681f9371e3d6256ae95de40da6c4ee4c96d8a58063a3d25a
SSDEEP 12288:gJef0V5PEDBMzGt8S1UjAQN8E2nitsZ8j6MhriusDruKpaKwdd:gIO5MDXt8BjA+z2CxeMBiusDiPKwdd
TLSH
T1C9D49E173AE5C07ED25215308A1E6BB590FEC7640B3248C763C09E6D2B399E6D63B93D
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2772-0-0x00007FFFBD1EF000-0x00007FFFBD1F0000-memory.dmp

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memory/2772-3-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-4-0x0000021FE5380000-0x0000021FE53A2000-memory.dmp

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memory/2772-5-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-6-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-7-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-8-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-9-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-11-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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memory/2772-18-0x00007FFFBD060000-0x00007FFFBDA04000-memory.dmp

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