Analysis
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max time kernel
145s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 04:46
Static task
static1
Behavioral task
behavioral1
Sample
KMSAuto Net.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
KMSAuto Net.exe
Resource
win10v2004-20240412-en
General
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Target
KMSAuto Net.exe
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Size
7.9MB
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MD5
f1fe671bcefd4630e5ed8b87c9283534
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SHA1
9ff0546074213231e695e67324aba64e2e65d2c2
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SHA256
58d6fec4ba24c32d38c9a0c7c39df3cb0e91f500b323e841121d703c7b718681
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SHA512
aa2d1a01612aeaa71c19bdb852cdf24c290929ae68831035d9b0cbc1b548db87bf23aea521e19a0f51e369f463763178f2f6b094782fd5dfb00db961c705078b
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SSDEEP
196608:C38lywCAfywOweqyw3ywsywXywZywnywZywBywEyw4ywwywmIBywyywsyw/ywiys:EDwCAqwUnwiwxwCwUwywUw8wJwVwtwiB
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 64 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 64 AUDIODG.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4816 wrote to memory of 5032 4816 KMSAuto Net.exe 88 PID 4816 wrote to memory of 5032 4816 KMSAuto Net.exe 88 PID 4816 wrote to memory of 5032 4816 KMSAuto Net.exe 88 PID 4816 wrote to memory of 1676 4816 KMSAuto Net.exe 90 PID 4816 wrote to memory of 1676 4816 KMSAuto Net.exe 90 PID 4816 wrote to memory of 216 4816 KMSAuto Net.exe 92 PID 4816 wrote to memory of 216 4816 KMSAuto Net.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\KMSAuto Net.exe"C:\Users\Admin\AppData\Local\Temp\KMSAuto Net.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\SysWOW64\cmd.execmd /c md "C:\Users\Admin\AppData\Local\MSfree Inc"2⤵PID:5032
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /c echo test>>"C:\Users\Admin\AppData\Local\Temp\test.test"2⤵PID:1676
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /D /c del /F /Q "test.test"2⤵PID:216
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x478 0x4241⤵
- Suspicious use of AdjustPrivilegeToken
PID:64
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
6B
MD59f06243abcb89c70e0c331c61d871fa7
SHA1fde773a18bb29f5ed65e6f0a7aa717fd1fa485d4
SHA256837ccb607e312b170fac7383d7ccfd61fa5072793f19a25e75fbacb56539b86b
SHA512b947b99d1baddd347550c9032e9ab60b6be56551cf92c076b38e4e11f436051a4af51c47e54f8641316a720b043641a3b3c1e1b01ba50445ea1ba60bfd1b7a86