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Analysis
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max time kernel
140s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04/05/2024, 21:02
Static task
static1
Behavioral task
behavioral1
Sample
1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe
Resource
win10v2004-20240426-en
General
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Target
1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe
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Size
1.6MB
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MD5
3472608fd3b5c0bce99d0699e35c329a
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SHA1
8e7c4053ebe0c0db93ce507e4517ff9a17f871be
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SHA256
1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb
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SHA512
0426610b25e025921486cd385655bda4cf1cf985c550ba2826d0444affde1353ac2a853870a93a609b9c34151560c81ae5ff69dac3285c56e3141d039ece9c80
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SSDEEP
24576:WW05k8hb0HTw+x0i2XJkrQYMkdPE1Ew2OikUX:WWok8SHTwm0Yrtd8+w2OJUX
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4428 alg.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1160 1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe"C:\Users\Admin\AppData\Local\Temp\1b1a0de434b229a05b536a4d9aedd0a0fb62c4637982a29d8ee50f041e9c94eb.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1160
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:4428
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD55da9f6f7b8c8485c8cda2ab40c471296
SHA1cf6d1fa8bb0a5abb1a488e0ffa626e9558a41e5c
SHA256633a868e2bb756f8823008c130f96bcf16d51c58e2612d98d6698b9d3f68c34e
SHA51237a431c55ac16b478cb6ea0fb65938c72de62e6034ca46e3661e5db92fe7d270c0c557e75ac7314c64ab736f7630ac7efe290f8ee592950e8dbc96af536b3ad4