Analysis
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max time kernel
155s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 19:29
Behavioral task
behavioral1
Sample
94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe
Resource
win10v2004-20221111-en
General
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Target
94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe
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Size
76KB
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MD5
7f4290e9ae9691a1a2cb4de32710bc5a
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SHA1
20c6bd4319a64611ac0c09ccb384415a7c069f0e
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SHA256
94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1
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SHA512
b18401f467194a0964d91c23657a0ea43860d1f776e1354a3271ed7478385e93c944d8e64289475073b7974ae4c5f7fb7ef3d0b6430b651df78accd51f059125
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SSDEEP
1536:td2G9VEddd1Y6EQWBRjtRcq67XymUZRj72tZaFqV51603j+fmBYRHyqn+pKz:tV9VEddd1Y6J+jW7X6P2tZz7VCeBMHFp
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1728-134-0x0000000000400000-0x000000000043B000-memory.dmp upx behavioral2/memory/1728-137-0x0000000000400000-0x000000000043B000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 1728 94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\wmdrtc32.dl_ 94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe File created C:\Windows\SysWOW64\wmdrtc32.dll 94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1728 94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe 1728 94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe"C:\Users\Admin\AppData\Local\Temp\94f1c438a4b8fc748572563e5882189056d4c7d1cdfc468cbf7cf4b0f69507d1.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:1728
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
40KB
MD503ebc053c8eec6b4f4afbbb5dc64b169
SHA19ed172dbce1a6a1dd20e08a9720afba210eee79c
SHA256ad25714f5c7eb2e27742b5e0886e865fc8884e8b65cb863d2aeba0c6dbff2d02
SHA51240eab99574ea6614341b869239b014a74cdc24da0c4be69681eaab18de72bbef14ad4cf36215e39eff4978b8ed074762ce25bb85a042219ac5db5cb46390e9ff