Analysis
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max time kernel
46s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
09-02-2023 10:49
Behavioral task
behavioral1
Sample
dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe
Resource
win10v2004-20220901-en
General
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Target
dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe
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Size
5.3MB
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MD5
0aaff36de1cdf918cbf6cfce5cc5617f
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SHA1
3bcd39f1972cf4de326e586d004b7f05e3875025
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SHA256
dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9
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SHA512
6d46a5307f9ec9a0bdd813872d77f6b4823d925478877c7615c3edf29340c537bd4f5bd9e763a12f118035c1ae34283078d454ced885b06bac3415e0dd6d0828
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SSDEEP
98304:38YhlXeVL0f9rFAQE9DVC0oDht0xEfJmjTI52J/3CkP9XlDwd5rm:NuVidFyDVCXDht7fJmjkU/nEd5rm
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1964 1692 WerFault.exe dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exedescription pid process target process PID 1692 wrote to memory of 1964 1692 dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe WerFault.exe PID 1692 wrote to memory of 1964 1692 dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe WerFault.exe PID 1692 wrote to memory of 1964 1692 dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe WerFault.exe PID 1692 wrote to memory of 1964 1692 dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe"C:\Users\Admin\AppData\Local\Temp\dc86e46d34f1b8a6e1be07b4c534bf968f50f5c2fd4a646a3f466b529e729db9.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 2122⤵
- Program crash
PID:1964
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1692-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmpFilesize
8KB
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memory/1692-55-0x0000000000400000-0x0000000001270000-memory.dmpFilesize
14.4MB
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memory/1692-60-0x0000000000400000-0x0000000001270000-memory.dmpFilesize
14.4MB
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memory/1964-59-0x0000000000000000-mapping.dmp