Analysis
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max time kernel
149s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
05-07-2024 00:43
Static task
static1
Behavioral task
behavioral1
Sample
22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe
Resource
win10v2004-20240704-en
General
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Target
22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe
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Size
237KB
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MD5
5e961c762853b1a0be1799b185f44be0
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SHA1
9b3354c41bd7c171c4a6336ccb35df64d081f65c
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SHA256
22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f
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SHA512
0501a40dff86c2814c7b846bffb4af26fea45118051fdf85fa39e9e322aa1ba1971f68a98449b14e9fd62df3be4e35db89b157556bcc8188e3d6788c39c54ce3
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SSDEEP
6144:kA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:kATuTAnKGwUAWVycQqgj
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\DA0F29AB = "C:\\Users\\Admin\\AppData\\Roaming\\DA0F29AB\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 61 IoCs
Processes:
winver.exepid process 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe 2732 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2732 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exewinver.exedescription pid process target process PID 2068 wrote to memory of 2732 2068 22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe winver.exe PID 2068 wrote to memory of 2732 2068 22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe winver.exe PID 2068 wrote to memory of 2732 2068 22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe winver.exe PID 2068 wrote to memory of 2732 2068 22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe winver.exe PID 2068 wrote to memory of 2732 2068 22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe winver.exe PID 2732 wrote to memory of 1188 2732 winver.exe Explorer.EXE PID 2732 wrote to memory of 1100 2732 winver.exe taskhost.exe PID 2732 wrote to memory of 1160 2732 winver.exe Dwm.exe PID 2732 wrote to memory of 1188 2732 winver.exe Explorer.EXE PID 2732 wrote to memory of 2068 2732 winver.exe 22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe"C:\Users\Admin\AppData\Local\Temp\22623752ba642645eace1b7cc4e4d1f7801ca5bb886c8c4cc61766ea7584a40f.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1100-23-0x0000000000210000-0x0000000000216000-memory.dmpFilesize
24KB
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memory/1100-9-0x0000000000210000-0x0000000000216000-memory.dmpFilesize
24KB
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memory/1160-12-0x00000000002C0000-0x00000000002C6000-memory.dmpFilesize
24KB
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memory/1160-25-0x00000000002C0000-0x00000000002C6000-memory.dmpFilesize
24KB
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memory/1188-6-0x0000000002E00000-0x0000000002E06000-memory.dmpFilesize
24KB
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memory/1188-15-0x0000000002E40000-0x0000000002E46000-memory.dmpFilesize
24KB
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memory/1188-1-0x0000000002E00000-0x0000000002E06000-memory.dmpFilesize
24KB
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memory/1188-3-0x0000000002E00000-0x0000000002E06000-memory.dmpFilesize
24KB
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memory/1188-24-0x0000000002E40000-0x0000000002E46000-memory.dmpFilesize
24KB
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memory/2068-22-0x0000000000400000-0x000000000043F000-memory.dmpFilesize
252KB
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memory/2732-20-0x0000000000250000-0x0000000000256000-memory.dmpFilesize
24KB
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memory/2732-4-0x0000000000120000-0x0000000000126000-memory.dmpFilesize
24KB
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memory/2732-27-0x0000000000250000-0x0000000000256000-memory.dmpFilesize
24KB