Analysis
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max time kernel
38s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11-11-2022 06:07
Behavioral task
behavioral1
Sample
1812-54-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1812-54-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
1812-54-0x0000000180000000-0x0000000180009000-memory.dll
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Size
36KB
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MD5
d93e225e76487547b83676f4e7cf1882
-
SHA1
bd0ba0932aa8015745837bf3b8e55fb45502ee81
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SHA256
06c94c122956dcfc660722d0f65b94108af615d2d64630ceca058163b649a1f9
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SHA512
de073c7fe30d6b60385d9d6854ecb0b48b8af76b79ef0132c311e6d198cdb49910f94e275efdda13635dfdb9f1fef88cb763401246e7d7b9e5b33c19cb41d498
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SSDEEP
192:hHVMfa7TTCjJSixzPSAA56RCK7Yu/VPgwmUh4XBAQYfPq/3Kb:h1Mf0gJSix2AA56RCiZVj6GQYnq/6b
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1644 1672 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1672 wrote to memory of 1644 1672 rundll32.exe WerFault.exe PID 1672 wrote to memory of 1644 1672 rundll32.exe WerFault.exe PID 1672 wrote to memory of 1644 1672 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1812-54-0x0000000180000000-0x0000000180009000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1672 -s 562⤵
- Program crash
PID:1644
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1644-54-0x0000000000000000-mapping.dmp