Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
18-05-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe
Resource
win10v2004-20240226-en
General
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Target
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe
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Size
225KB
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MD5
3e2692a86ed73b033aadb29c635e8bb9
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SHA1
8d4b4107ed32934df5e56fe9b9a812c01a4e75e3
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SHA256
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e
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SHA512
0ec6c1f7e8448641851e4d921ecfb9fabc6e56d9d52276c1cd29334f6d0b3067ee364e3538ee9ccf6f04cb053ac29fd61ea25f3d92b90185407d33df612717c6
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SSDEEP
6144:bA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:bATuTAnKGwUAW3ycQqgf
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\39923654 = "C:\\Users\\Admin\\AppData\\Roaming\\39923654\\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 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2676 winver.exe 1348 Explorer.EXE 1348 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1348 Explorer.EXE 1348 Explorer.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exewinver.exedescription pid process target process PID 1540 wrote to memory of 2676 1540 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1540 wrote to memory of 2676 1540 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1540 wrote to memory of 2676 1540 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1540 wrote to memory of 2676 1540 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 1540 wrote to memory of 2676 1540 26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe winver.exe PID 2676 wrote to memory of 1348 2676 winver.exe Explorer.EXE PID 2676 wrote to memory of 1232 2676 winver.exe taskhost.exe PID 2676 wrote to memory of 1312 2676 winver.exe Dwm.exe PID 2676 wrote to memory of 1348 2676 winver.exe Explorer.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⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.exe"C:\Users\Admin\AppData\Local\Temp\26fe9197a5929c0933c3f54e5ed0502b0c61eb45c0a57f898f935688bc26f17e.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/1232-21-0x00000000003A0000-0x00000000003A6000-memory.dmpFilesize
24KB
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memory/1232-11-0x00000000003A0000-0x00000000003A6000-memory.dmpFilesize
24KB
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memory/1312-14-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1312-23-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1348-1-0x0000000002560000-0x0000000002566000-memory.dmpFilesize
24KB
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memory/1348-17-0x0000000002570000-0x0000000002576000-memory.dmpFilesize
24KB
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memory/1348-3-0x0000000002560000-0x0000000002566000-memory.dmpFilesize
24KB
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memory/1348-22-0x0000000002570000-0x0000000002576000-memory.dmpFilesize
24KB
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memory/1348-6-0x0000000002560000-0x0000000002566000-memory.dmpFilesize
24KB
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memory/1540-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2676-20-0x00000000001D0000-0x00000000001D6000-memory.dmpFilesize
24KB
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memory/2676-4-0x0000000000160000-0x0000000000166000-memory.dmpFilesize
24KB
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memory/2676-25-0x00000000001D0000-0x00000000001D6000-memory.dmpFilesize
24KB