Analysis
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max time kernel
141s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
23-02-2023 02:19
Behavioral task
behavioral1
Sample
a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe
Resource
win10v2004-20230220-en
General
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Target
a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe
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Size
355KB
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MD5
059ae0cc4493ea4778ec7277dd87e3b2
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SHA1
d72b88a8a75a2a49de7c7f4a3fcabdff082b6a08
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SHA256
a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1
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SHA512
27752087e004b08d303542a4ffbb8c6b45302060f84c153f60a0dc9d6c5a08ce791d70e566e29e0345e23a1615a729f7e0604ebfb3d6e8db0b2e2f02f36696d1
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SSDEEP
6144:lcyjrij4KHqZhNE2ZfHNNkabEmQXkDnsto7Zb27i18Dat3L6VwVhuX:lcy/KHqFE+jF4mzDF7EiGasVAh
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1736 1304 WerFault.exe a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exepid process 1304 a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe 1304 a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exedescription pid process target process PID 1304 wrote to memory of 1736 1304 a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe WerFault.exe PID 1304 wrote to memory of 1736 1304 a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe WerFault.exe PID 1304 wrote to memory of 1736 1304 a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe WerFault.exe PID 1304 wrote to memory of 1736 1304 a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe"C:\Users\Admin\AppData\Local\Temp\a1d64d093de32a65193629df569508ee3b46d069393dd8db2edaf6889f54d9c1.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 2562⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1304-55-0x0000000000400000-0x00000000004FB000-memory.dmpFilesize
1004KB
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memory/1304-56-0x0000000000400000-0x00000000004FB000-memory.dmpFilesize
1004KB
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memory/1304-54-0x0000000000400000-0x00000000004FB000-memory.dmpFilesize
1004KB
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memory/1304-57-0x0000000000400000-0x00000000004FB000-memory.dmpFilesize
1004KB