Analysis
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max time kernel
45s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
29-09-2022 11:52
Behavioral task
behavioral1
Sample
3852-132-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win7-20220901-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
3852-132-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
3852-132-0x0000000180000000-0x0000000180009000-memory.dll
-
Size
36KB
-
MD5
3d27076b4c445e9bafafee309b11248f
-
SHA1
b8635e54930b3be5394723212dec9aaf9cab47bc
-
SHA256
28291afabc83dfc51d747bb0dac4dd7875bcb16419cf6019e0409da884b3e9d1
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SHA512
4625d3293ad7ca8df8d6a1310fb6f5adad32c1769a111b172798ff5899f5b439794e416fcf17628a0e0d5b9c12a1000348706508d7a3f927bc0078c759bdbf29
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SSDEEP
384:h1Mf0gJSix2AA56RCiZVYioKGQYnq/6b:zZeS6AIoiHRjCqi
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1276 1340 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1340 wrote to memory of 1276 1340 rundll32.exe WerFault.exe PID 1340 wrote to memory of 1276 1340 rundll32.exe WerFault.exe PID 1340 wrote to memory of 1276 1340 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3852-132-0x0000000180000000-0x0000000180009000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1340 -s 562⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1276-54-0x0000000000000000-mapping.dmp