Analysis
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max time kernel
46s -
max time network
53s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
03-10-2022 08:08
Behavioral task
behavioral1
Sample
1284-54-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win7-20220901-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1284-54-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
1284-54-0x0000000180000000-0x0000000180009000-memory.dll
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Size
36KB
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MD5
fa6a601556258bfbd0cf44bad3dcc1c9
-
SHA1
cd977319c712459f5c85e2b542a681da960a71c2
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SHA256
461093ced95bb1af4ed302202d384b7eab7fe75f92962c13fcef8bd4e0dfe76f
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SHA512
d119ffdfc19e2ec4919bf7690800d1d92b4de13913f64e62db14ffb8af56e39a00a06ec3c5e52ef01da8a0976570d6c4b1acbe03032f12660711ea3a496a874a
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SSDEEP
192:hHVMfa7TTCjJSixzPSAA56RCK7Yu/VPgw3XBAQYfPq/3Kb:h1Mf0gJSix2AA56RCiZVpGQYnq/6b
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1612 1552 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1552 wrote to memory of 1612 1552 rundll32.exe WerFault.exe PID 1552 wrote to memory of 1612 1552 rundll32.exe WerFault.exe PID 1552 wrote to memory of 1612 1552 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1284-54-0x0000000180000000-0x0000000180009000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1552 -s 562⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1612-54-0x0000000000000000-mapping.dmp