Analysis
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max time kernel
138s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
24-10-2023 18:43
Static task
static1
Behavioral task
behavioral1
Sample
mtk.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
mtk.exe
Resource
win10v2004-20231023-en
General
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Target
mtk.exe
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Size
4.1MB
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MD5
70c30480eb06b0183743d108788a2f2c
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SHA1
84e4960ed1fad36636dde2be095e4ef330ba80e8
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SHA256
732551a1d5097426140ce31fae1be56a76a8e4e1fe7f3f8f881541fb75f0df0a
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SHA512
88f1555af06d66b62709e8f34241f14e9fdbdc56ee1aa847923509e2794637cee751d7e67993339542d9730f6953d5f96a8dec3e0e0b7cd3961c31f5086422b9
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SSDEEP
49152:yJztu88Rw5yLMmRBOCWRgC4NqFgyMnQHhvwnKhTcF5UHsn3A1DNekUEmZT:tjFnkwssn3AN8E8T
Malware Config
Signatures
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4860 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4860 powershell.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1324 wrote to memory of 4860 1324 mtk.exe 88 PID 1324 wrote to memory of 4860 1324 mtk.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\mtk.exe"C:\Users\Admin\AppData\Local\Temp\mtk.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -Command "& 'C:\Windows\Temp\e5bb106e-62e0-428a-91e9-862ce788f47b.ps1'"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4860
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82