Analysis
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max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
18-07-2024 03:08
Static task
static1
Behavioral task
behavioral1
Sample
56fdf685e1da12c61fc2059ee14a4750N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
56fdf685e1da12c61fc2059ee14a4750N.exe
Resource
win10v2004-20240709-en
General
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Target
56fdf685e1da12c61fc2059ee14a4750N.exe
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Size
225KB
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MD5
56fdf685e1da12c61fc2059ee14a4750
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SHA1
b7d07db1fb549cd56f350cbb2304a36fc9681350
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SHA256
e473c3fc67e1df1f3e7632cb92b542c0f518d8168dbe1f312aa40ab094b247da
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SHA512
c0e053a8c69e32b11b2f0e77508563671ce55e8db63483375af20cc74aa6937b7a09f188062b7dd681b4282f88ac1c03629e8ae8d96b94be55038771a6c69e72
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SSDEEP
6144:hA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:hATuTAnKGwUAW3ycQqgf
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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\BBFB2BA8 = "C:\\Users\\Admin\\AppData\\Roaming\\BBFB2BA8\\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 42 IoCs
Processes:
winver.exepid process 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe 2692 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2692 winver.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
56fdf685e1da12c61fc2059ee14a4750N.exewinver.exedescription pid process target process PID 2924 wrote to memory of 2692 2924 56fdf685e1da12c61fc2059ee14a4750N.exe winver.exe PID 2924 wrote to memory of 2692 2924 56fdf685e1da12c61fc2059ee14a4750N.exe winver.exe PID 2924 wrote to memory of 2692 2924 56fdf685e1da12c61fc2059ee14a4750N.exe winver.exe PID 2924 wrote to memory of 2692 2924 56fdf685e1da12c61fc2059ee14a4750N.exe winver.exe PID 2924 wrote to memory of 2692 2924 56fdf685e1da12c61fc2059ee14a4750N.exe winver.exe PID 2692 wrote to memory of 1220 2692 winver.exe Explorer.EXE PID 2692 wrote to memory of 1116 2692 winver.exe taskhost.exe PID 2692 wrote to memory of 1172 2692 winver.exe Dwm.exe PID 2692 wrote to memory of 1220 2692 winver.exe Explorer.EXE PID 2692 wrote to memory of 1612 2692 winver.exe DllHost.exe PID 2692 wrote to memory of 2924 2692 winver.exe 56fdf685e1da12c61fc2059ee14a4750N.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\56fdf685e1da12c61fc2059ee14a4750N.exe"C:\Users\Admin\AppData\Local\Temp\56fdf685e1da12c61fc2059ee14a4750N.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
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1116-26-0x0000000001B40000-0x0000000001B46000-memory.dmpFilesize
24KB
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memory/1116-10-0x0000000001B40000-0x0000000001B46000-memory.dmpFilesize
24KB
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memory/1172-14-0x0000000000330000-0x0000000000336000-memory.dmpFilesize
24KB
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memory/1172-29-0x0000000000330000-0x0000000000336000-memory.dmpFilesize
24KB
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memory/1220-1-0x0000000002260000-0x0000000002266000-memory.dmpFilesize
24KB
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memory/1220-17-0x0000000002650000-0x0000000002656000-memory.dmpFilesize
24KB
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memory/1220-6-0x0000000002260000-0x0000000002266000-memory.dmpFilesize
24KB
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memory/1220-3-0x0000000002260000-0x0000000002266000-memory.dmpFilesize
24KB
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memory/1220-27-0x0000000002650000-0x0000000002656000-memory.dmpFilesize
24KB
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memory/1612-20-0x0000000001DF0000-0x0000000001DF6000-memory.dmpFilesize
24KB
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memory/1612-28-0x0000000001DF0000-0x0000000001DF6000-memory.dmpFilesize
24KB
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memory/2692-25-0x0000000000230000-0x0000000000236000-memory.dmpFilesize
24KB
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memory/2692-4-0x0000000000100000-0x0000000000106000-memory.dmpFilesize
24KB
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memory/2692-31-0x0000000000230000-0x0000000000236000-memory.dmpFilesize
24KB
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memory/2924-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB