Analysis
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max time kernel
41s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-09-2022 18:02
Behavioral task
behavioral1
Sample
1332-147-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1332-147-0x0000000180000000-0x0000000180009000-memory.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
1332-147-0x0000000180000000-0x0000000180009000-memory.dll
-
Size
36KB
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MD5
16a3faf655b29b6eb0ddc09f5511e78a
-
SHA1
ed2cb6064c479eadd1a56e2417e6981f85108ff4
-
SHA256
5ad452d712e56c4890c6864734233d1d0fbd804f4aa0e60ce84fea2f6fd28652
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SHA512
7d13614aac64b7080818c162410d73b434d0a67220800718eb29c0b4d3c52edf851a14574aa82266ee8b975261493e80f87480a3d066a91c928b5d3c631ca2e3
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SSDEEP
192:hHVMfa7TTCjJSixzPSAA56RCK7Yu/VPgwuL3XBAQYfPq/3Kb:h1Mf0gJSix2AA56RCiZVAbGQYnq/6b
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1428 1044 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1044 wrote to memory of 1428 1044 rundll32.exe WerFault.exe PID 1044 wrote to memory of 1428 1044 rundll32.exe WerFault.exe PID 1044 wrote to memory of 1428 1044 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1332-147-0x0000000180000000-0x0000000180009000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1044 -s 562⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1428-54-0x0000000000000000-mapping.dmp