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Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/09/2024, 01:08
Static task
static1
Behavioral task
behavioral1
Sample
FLEngine_x64_Copy1.dll
Resource
win7-20240903-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
FLEngine_x64_Copy1.dll
Resource
win10v2004-20240802-en
2 signatures
150 seconds
General
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Target
FLEngine_x64_Copy1.dll
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Size
60.9MB
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MD5
8cf300dcb6e41ee31ed6a2b58d9e26d7
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SHA1
7a5dc2917942d59dedc11bc861aafd58985debb7
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SHA256
abfa585a5358e658bd92d159e9f846b2950c7e300c47392283443a1bcb70fd52
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SHA512
ffff2eb3f0c654f7d761978202af5d8aa64806fc6d50bc75be619ebf5e078e4fb7263aba0959d9cb941f3f515c2ed3c0cd4d5f9bab5758b82825368a975b25c7
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SSDEEP
1572864:kRaFRXuG/pEqk4Ldvts4T6wH1Wq5qgZhgUB:qIXbRtLsYL8Wg+
Score
5/10
Malware Config
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2156 rundll32.exe 2156 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2156 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2156 wrote to memory of 1984 2156 rundll32.exe 31 PID 2156 wrote to memory of 1984 2156 rundll32.exe 31 PID 2156 wrote to memory of 1984 2156 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\FLEngine_x64_Copy1.dll,#11⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2156 -s 1122⤵PID:1984
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