Analysis
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max time kernel
131s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
22/02/2023, 03:46
Static task
static1
Behavioral task
behavioral1
Sample
0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe
Resource
win10v2004-20230220-en
General
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Target
0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe
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Size
75KB
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MD5
ee9c6e60027c8ce65003de32d6125914
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SHA1
97872dbc8df6d6c4cc6419e81994336503c748f9
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SHA256
0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f
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SHA512
78b53a0b34ffca4bc07b318ae8d23c3a74a9fb3ab2801e25888f1cf7690cb8ed72460ff36d11b3ddeebfd15e2a62e353efb63b7a9c2ae2a15607875ca1052bb3
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SSDEEP
768:FbzkUtPX9DUetap1YOc8tmmSuDsCHJexou+nPp18vjILhussGdamRv5qmppQHUdv:SaX1LGfDpRRuI0PuvtOuSG4yr
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3512 3628 WerFault.exe 80 -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\.quantum\shell\Open\command\ = "explorer.exe README_TO_DECRYPT.html" 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\.quantum\shell\Open\command 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\.quantum 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\.quantum\shell 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\.quantum\shell\Open 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 3628 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe Token: SeDebugPrivilege 3628 0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe"C:\Users\Admin\AppData\Local\Temp\0789a9c0a0d4f3422cb4e9b8e64f1ba92f7b88e2edfd14b7b9a7f5eee5135a4f.exe"1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3628 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3628 -s 6562⤵
- Program crash
PID:3512
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 176 -p 3628 -ip 36281⤵PID:5080